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PESC '97 Technical Program

Session 1. Plenary
Monday, June 23, 8:30 am - 12:00 pm

Chair: P. T. Krein, University of Illinois, Urbana, IL, USA
Chair: A. Kelley, North Carolina State University, Raleigh, NC, USA

Paper 1.1. Experiments on Series Connected Soft Switched IGBT in View of Applications in High-Power High-Voltage Drives
G. Botto, M. Carpita, E. Gilardi, S. Tenconi, Ansaldo Ricerche srl, Genova, ITALY

Paper 1.2. Comparison of High-Frequency Application of Silicon Rectifiers, GaAs Rectifier and ZVT Technology in a PFC Boost Converter
X. Zhou, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA, M. Elmore, Celestica Corp., Endicott, NY, USA, F. C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

Paper 1.3. A Unified Treatment of a Family of ZVS and ZCS Resonant Inverters
Y. L. Lin, A. F. Witulski, University of Arizona, Tucson, AZ, USA

Paper 1.4. Ultra Low Power Control Circuits for PWM Converters
A. Dancy, A. Chandrakasan, Massachusetts Institute of Technology, Cambridge, MA, USA

Paper 1.5. Optimal Choice for Number of Strands in a Litz Wire Transformer Winding
C. R. Sullivan, Dartmouth College, Hanover, NH, USA




Session 2. Electronic Ballast
Monday, June 23, 2:00 pm - 5:30 pm

Chair: P. Jain, Concordia University, Montréal, Quebec, CANADA
Chair: J. Arau, CENIDET, Cuernavaca, Morelos, MEXICO

Paper 2.1. A MHz Electronic Ballast for Automotive-Type HID Lamps
M. Gulko, S. Ben-Yaakov, Ben-Gurion University of the Negev, BeerSheva, ISRAEL

Paper 2.2. Novel Scheme of Ballast for HID Lamps Using Distributed Constant Line
H. Ohguchi, M. H. Ohsato, G. Kimura, T. Shimizu, Tokyo Metropolitan University, Tokyo, JAPAN, H. Takagi, Kandenko Corporation, Tokyo, JAPAN

Paper 2.3. A Unity Power Factor Electronic Ballast for Fluorescent Lamp Having Improved Valley Fill and Valley Boost Converter
Y. Youn, G. H. Cho, KAIST, Taejon, SOUTH KOREA

Paper 2.4. Multi-Resonant Boost High Power Factor Electronic Ballast for Compact Fluorescent Lamps
M. H. Kheraluwala, S. A. El-Hamamsy, D. J. Kachmarik, General Electric Company, Schenectady, NY, USA

Paper 2.5. Current Source Charge Pump High Power Factor Electronic Ballast
J. Qian, F. C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA, T. Yamauchi, Matsushita Electric Works, Ltd., Woburn, MA, USA

Paper 2.6. Charge Pump High Power Factor Dimming Electronic Ballast
J. Qian, F. C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA, T. Yamauchi, Matsushita Electric Works, Ltd., Woburn, MA, USA

Paper 2.7. High Power Factor Electronic Ballast with Constant Dc Link Voltage
R. O. Brioschi, J. L. F. Vieira, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, BRAZIL


Session 3. Single-Phase Power Factor Correction - I
Monday, June 23, 2:00 pm - 5:30 pm

Chair: L. Huber, Delta Power Electronics Lab, Inc., Blacksburg, VA, USA
Chair: R. L. Steigerwald, General Electric Company, Schenectady, NY, USA

Paper 3.1. Average Current Mode Control of Two-Input Buck Post-Regulators Used in Power Factor Correctors
P. J. Villegas, J. Sebastian, M. M. Hernando, F. Nuño, Universidad de Oviedo, Gijón, SPAIN

Paper 3.2. Analysis and Application of a New Control Method for Continuous-Mode Boost Converters in Power Factor Correction Circuits
I. Merfert, Otto-von-Guericke-Universitaet - Magdeburg, Magdeburg, Sachsen-Anhalt, GERMANY

Paper 3.3. Simple Digital Control Improving Dynamic Performance of Power Factor Preregulators
S. Buso, P. Mattavelli, L. Rossetto, G. Spiazzi, University of Padova, Padova, ITALY

Paper 3.4. A Novel Single-Phase ZCS-PWM High Power Factor Boost Rectifier
C. A. Canesin, Paulista State University, Ilha Solteira, SP, BRAZIL, I. Barbi, Federal University of Santa Catarina, Florianópolis, Santa Catarina, BRAZIL

Paper 3.5. Comparison of Single-Phase Active-Clamped PFC Converters
D. M. Xu, Z. Qian, X. He, Zhejiang University, Hangzhou, Zhejiang, P.R. CHINA

Paper 3.6. A Power Factor Correction Preregulator Ac-Dc Interleaved Boost with Soft-Commutation
J. A. C. Sousa, A. A. Pereira, L. C. de Freitas, V. J. Farias, J. B. Vieira, Jr., Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, BRAZIL

Paper 3.7. A Direct Ac-Dc Converter for Battery Chargers
G. Venkataramanan, Montana State University, Bozeman, MT, USA


Session 4. Power Semiconductor Devices, Modeling and Gate Drive
Monday, June 23, 2:00 pm - 5:30 pm

Chair: P. Lauritzen, University of Washington, Seattle, WA, USA
Chair: W. M. Portnoy, Texas Tech. University, Lubbock, TX, USA

Paper 4.1. A Comparision of IGBT Circuit Models for Use in Circuit Design
A. N. Githiari, R. McMahon, B. Gordon, University of Cambridge, Cambridge, U.K., Z. Li, P. Mawby, University of Swansea, Swansea, U.K.

Paper 4.2. A New IGBT Circuit Model for SPICE Simulation
A. G. M. Strollo, University of Naples, Naples, ITALY

Paper 4.3. A Study of Distributed Switching Processes in IGBTs and Other Power Bipolar Devices
P. Leturcq, Laboratoire d’Analyse et’Architecture des Systèmes du C.N.R.S., Tolouse, FRANCE

Paper 4.4. A Destruction-Free Parameter Extraction Scheme
L. Göhler, T. Langer, J. Sigg, University of Bundeswehr - Munich, Neubiberg, GERMANY

Paper 4.5. A New Approach to the Instantaneous Junction Temperature Evaluation of High Power Diodes (Thyristors) During Fast Current Transients
F. Profumo, Università di Bologna, Bologna, ITALY, A. Tenconi, S. Facelli, Politecnico di Torino, Torino, ITALY, B. Passerini, International Rectifier Corporation - Italiana, ITALY

Paper 4.6. Novel Techniques and Procedures for the Assessment of Fault Current Withstand of Power Thyristors
M. Cepek, Institute of Research of Hydro-Quebec, Varennes, Quebec, CANADA

Paper 4.7. The Non-Invasive Measurement of Chip Currents in IGBT Modules
P. R. Palmer, B. H. Stark, University of Cambridge, Cambridge, U.K.


Session 5. Control of Dc-to-Dc Converters
Monday, June 23, 2:00 pm - 5:30 pm

Chair: D. Perreault, Massachusetts Institute of Technology, Cambridge, MA, USA
Chair: A. Stankovic, Northeastern University, Boston, MA, USA

Paper 5.1. Predictive Discrete Time Control of Switch-Mode Applications
D. Sprock, P. Hsu, San Jose State University, San Jose, CA, USA

Paper 5.2. Repetitive Learning Control System of Phase-Shifted PWM Dc-Dc Converter using High-Frequency High-Voltage Transformer Parasitic Components
H. Takano, Hitachi Medical Corporation, Chiba, JAPAN, J. M. Sun, M. Nakaoka, Yamaguchi University, Ube, Yamaguchi, JAPAN

Paper 5.3. A Tracking Control Method for Boost and Buck-Boost Converters Using Input Current Prediction and Load Current Feedforward
V. M. Nguyen, Sundstrand Aerospace, Rockford, IL, USA, C. Q. Lee, University of Illinois -Chicago, Chicago, IL, USA

Paper 5.4. Sensorless Current Mode Control - An Observer-Based Technique for Converters
P. Midya, Motorola Corporate Research Laboratory, Schaumburg, IL, USA, P. T. Krein, University of Illinois, Urbana, IL, USA

Paper 5.5. Current Mode Control of a Full-Bridge Dc-to-Dc Converter with a Two-Inductor Rectifier
N. H. Kutkut, G. Luckjiff, Soft Switching Technologies, Middleton, WI, USA

Paper 5.6. Discrete-Time Robust Sliding Mode Control for Switcing Power Converters
S. Muthu, J. M. S. Kim, The University of Victoria, Victoria, British Columbia, CANADA

Paper 5.7. A Generalized Dc Model and Low-Frequency Dynamic Analysis for the Class-D Converter at Fixed Frequency
J. Cheng, A. F. Witulski, University of Arizona, Tucson, AZ, USA, J. L. Vollin, D. L. Shaw, Hughes Missile Systems Company, Tucson, AZ, USA


Session 6. Dc-to-Dc Converters - I
Tuesday, June 24, 8:30 am - 12:00 pm

Chair: T. Ninomiya, Kyushu University, Fukuoka, JAPAN
Chair: K. Smedley, University of California, Irvine, Irvine, CA, USA

Paper 6.1. Novel Zero-Voltage and Zero-Current-Switching (ZVZCS) Full Bridge PWM Converter Using Transformer Auxiliary Winding
J. G. Cho, J. W. Baek, D. W. Yoo, Korea Electrotechnology Research Institute, Changwon, Kyungnam, SOUTH KOREA, G. Rim, Korea Electrotechnology Research Inst., Changwon, SOUTH KOREA

Paper 6.2. Novel Zero-Voltage-Turn-On and Zero-Current-Turn-Off Pulse-Width-Modulation Converters
D. H. Lee, F. C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

Paper 6.3. A Low Voltage High Efficiency and High Power Density Dc/Dc Converter
T. G. Wang, X. Zhou, F. C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

Paper 6.4. A High Frequency Integrated Buck Converter
W. Lau, S. R. Sanders, University of California at Berkeley, Berkeley, CA, USA

Paper 6.5. Systematic Design of High-Power Class-D Switching Dc-Dc Converters
J. S. Glaser, J. L. Vollin, Hughes Missile Systems Company, Tucson, AZ, USA

Paper 6.6. A High Performance ZVS Full-Bridge Dc-Dc Power Supply 0-50V/0-10A with Phase-Shift Control
M. Brunoro, J. L. F. Vieira, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, BRAZIL

Paper 6.7. Analysis of Modified Buck Converters Operating in Continuous Conduction Mode
J. Wang, W. G. Dunford, The University of British Columbia, Vancouver, British Columbia, CANADA, K. Mauch, Statpower Technologies Corporation, Burnaby, British Columbia, CANADA


Session 7. Uninteruptible Power Systems - Design and Applications
Tuesday, June 24, 8:30 am - 12:00 pm

Chair: W. J. Hazen, BH Power Protection - Best Power, Framingham, MA, USA
Chair: E. E. Landsman, American Power Conversion Corporation, Billerica, MA, USA

Paper 7.1. Advanced Photovoltaic Inverter with Additional Power Line Conditioning Capability
L. Cheng, R. Cheung, K. H. Leung, Ryerson Polytechnic University, Toronto, Ontario, CANADA

Paper 7.2. Analysis of a Single-Phase Rugged Resonant Dc Link Inverter
L. Xiao, Y. Tong, Y. Yan, Nanjing University of Aeronautics & Astronautics, Nanjing, P.R. CHINA

Paper 7.3. Switched-Mode PFC Rectifier with High-Frequency Transformer Link for High-Power Density Single Phase UPS
K. Hirachi, Yuasa Co., Ltd., Ube, Yamaguchi, JAPAN, J. Yoshitsugu, Y. Arai, M. Nakaoka, Yamaguchi University, Ube, Yamaguchi, JAPAN

Paper 7.4. A Series-Parallel Compensated Uninterruptible Power Supply with Sinusoidal Input Current and Sinusoidal Output Voltage
S. J. Jeon, G. H. Cho, KAIST, Taejon, SOUTH KOREA

Paper 7.5. A Low Cost High-Efficiency Uninterruptible Power Supply System with Power Factor Correction
R. Cáceres, Federal University of Santa Catarina, Florianópolis, Santa Catarina, BRAZIL, N. Vázquez, C. Aguilar, CENIDET, Cuernavaca, Morelos, MEXICO, I. Barbi, Federal University of Santa Catarina, Florianópolis, Santa Catarina, BRAZIL, J. Arau, CENIDET, Cuernavaca, Morelos, MEXICO

Paper 7.6. A New Ac Power Supply Based on Series-Parallel Resonant Converter
H. Pinheiro, P. Jain, G. Joós, Concordia University, Montréal, Quebec, CANADA

Paper 7.7. Multilevel Statcom with Third Harmonic Elimination on the Dc Line Capacitor Voltages
B. Mwinyiwiwa, Z. Wolanski, B. T. Ooi, McGill University, Montreal, Quebec, CANADA


Session 8. Utility Applications
Tuesday, June 24, 8:30 am - 12:00 pm

Chair: J. H. R. Enslin, University of Stellenbosch, Matieland, Western Cape, SOUTH AFRICA
Chair: P. N. Enjeti, Texas A&M; University, College Station, TX, USA

Paper 8.1. Current Equalization in SPWM FACTS Controllers at Lowest Switching Rates
B. Mwinyiwiwa, Z. Wolanski, B. T. Ooi, McGill University, Montreal, Quebec, CANADA

Paper 8.2. Unified Power Flow Controller (UPFC) Based on Chopper Stabilized Multilevel Converter
Y. Chen, B. Mwinyiwiwa, Z. Wolanski, B. T. Ooi, McGill University, Montreal, Quebec, CANADA

Paper 8.3. Multilevel Converters as Series VAR Compensators
B. Mwinyiwiwa, Z. Wolanski, B. T. Ooi, Y. Chen, McGill University, Montreal, Quebec, CANADA

Paper 8.4. Space Vector Pattern Generators for Multi Module Low Switching Frequency High Power Var Compensators
A. R. Bakhshai, G. Joós, Concordia University, Montréal, Quebec, CANADA, H. Jin, University of British Columbia, Vancouver, British Columbia, CANADA

Paper 8.5. A Series Active Capacitance for Compensating Voltage Drop Caused by Source Impedances in Power Systems
A. Nabae, Y. Nakajima, L. Cao, Tokyo Institute of Polytechnics, Tokyo, JAPAN, T. Tanaka, Politechnic University, Tokyo, JAPAN

Paper 8.6. A Three Domain Controller for a High Frequency High Power Four Quadrant Power Converter for Superconducting Magnets
J. A. Carrasco, E. J. Dede, University of Valencia, SPAIN, J. M. Benavent, G.H. ELIN International, SPAIN, F. Bordry, A. Dupaquier, European Organization for Nuclear Research (CERN), Geneva, SWITZERLAND

Paper 8.7. Optimal Efficiency Control of PM Hybrid Motor Drives for Electrical Vehicle
C. C. Chan, R. Zhang, K. T. Chau, The University of Hong Kong, HONG KONG, J. Z. Jiang, Shanghai University, Shanghai, P.R. CHINA


Session 9. Power Factor Correction
Tuesday, June 24, 8:30 am - 12:00 pm

Chair: D. Torrey, Rennselaer Polytechnic Inst., Troy, NY, USA
Chair: G. Skutt, Virginia Power Technologies, Blacksburg, VA, USA

Paper 9.1. New Single-Stage Power-Factor-Corrected Regulators Operating in Discontinuous Capacitor Voltage Mode
C. K. Tse, M. H. L. Chow, Hong Kong Polytechnic University, Hung Hom, Kowloon, HONG KONG

Paper 9.2. Current-Source Resonant Converter in Power Factor Correction
H. Benqassmi, J. Ferrieux, LEG - ENSIEG, Saint Martin d’Héres, FRANCE

Paper 9.3. A Single-Switch Single-Stage Active Power Factor Corrector with High Quality Input and Output
K. Schenk, S. Cuk, California Institute of Technology, Pasadena, CA, USA

Paper 9.4. Input Current Analysis of Interleaved Boost Converters Operating in Discontinuous-Inductor-Current Mode
C. H. Chan, B. M. H. Pong, The University of Hong Kong, Hung Hom, Kowloon, HONG KONG

Paper 9.5. A Simple Three-Phase Power Factor Corrector with Improved Harmonic Distortion
K. Schenk, S. Cuk, California Institute of Technology, Pasadena, CA, USA

Paper 9.6. Active Power Filter Control Based on Imposition of Input Sinusoidal Current
J. A. Lambert, E. A. A. Coelho, L. C. de Freitas, J. B. Vieira, Jr., V. J. Farias, Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, BRAZIL

Paper 9.7. Power Factor Correction of Non-Linear Loads Employing a Single-Phase Active Power Filter: Control Strategy, Design Methodology and Experimentation
F. Pöttker, I. Barbi, Federal University of Santa Catarina, Florianópolis, Santa Catarina, BRAZIL


Session 10. Modeling of Dc-to-Dc Converters
Tuesday, June 24, 8:30 am - 12:00 pm

Chair: J. Sun, Georgia Institute of Technology, Atlanta, GA, USA
Chair: J. Cobos, Universidad Politecnica de Madrid, Madrid, SPAIN

Paper 10.1. Generalized Small-Signal Dynamical Modeling of Multi-Port Dc-Dc converters
D. C. Hamill, University of Surrey, Guildford, Surrey, U.K.

Paper 10.2. Exact Input-to-Output Frequency Response Determination of Time Inverval Modulated Switched Networks
R. Tymerski, Portland State University, Portland, OR, USA

Paper 10.3. Averaged Models for a Split-Boost Converter
J. Thottuvelil, Bell Labs, Lucent Technologies, Mesquite, TX, USA

Paper 10.4. A Unified Behavorial Average Model of SEPIC Converters with Coupled Inductors
D. Adar, G. Rahav, S. Ben-Yaakov, Ben-Gurion University of the Negev, BeerSheva, ISRAEL

Paper 10.5. Dynamic Model and Small Signal Analysis Based on the Extended Describing Function and Fourier Series of a Novel AM ZVS Direct Coupling Dc/Dc Converter
B. M. H. Pong, The University of Hong Kong, Hung Hom, Kowloon, HONG KONG, B. Zhang, South China University of Technology, P.R. CHINA

Paper 10.6. An Alternative Approach to Systematically Modeling PWM Dc/Dc Converters in DCM Based on the Graft Scheme
T. Wu, Y. Chen, National Chung Cheng University, Chia-Yi, TAIWAN, ROC

Paper 10.7. Dynamic Modelling of Phase-Shifted Full-Bridge Series Resonant Converter
W. C. So, Y. S. Lee, C. K. Tse, Hong Kong Polytechnic University, Hung Hom, Kowloon, HONG KONG


Session 11. Rectifiers
Tuesday, June 24, 2:00 pm - 5:30 pm

Chair: J. Oyama, Nagasaki University, Nagasaki, JAPAN
Chair: G. Rim, Korea Electrotechnology Research Inst., Changwon, SOUTH KOREA

Paper 11.1. Novel Robust Harmonic Injection Method for a Single-Switch 3-Phase Discontinuous-Conduction-Mode Boost Rectifier
Y. Jang, M. Jovanovic, Delta Power Electronics Lab, Inc., Blacksburg, VA, USA

Paper 11.2. A Family of ZVS-CV Low Harmonic Rectifiers
E. Ismail, College of Technological Studies - Kuwait, Al-Shaa’b, KUWAIT, C. Oliveira, University of Colorado - Boulder, Boulder, CO, USA

Paper 11.3. Analysis Design and Experimental Evaluation of a Four-Pole PWM Rectifier Using Space Vector Modulation
L. S. Salazar, F. H. Zapata, E. F. Wiechmann, Universidad de Concepción, Concepción, CHILE

Paper 11.4. New Current and Neutral Voltage Control Schemes for a Boost-Type Three-Level Rectifier
L. Xu, M. Fu, The Ohio State University, Columbus, OH, USA

Paper 11.5. A Simplified Model of a Variable Speed Synchronous Generator Loaded with Diode Rectifier
I. Jadric, D. Borojevic, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA, M. Jadric, University of Split, Split, CROATIA

Paper 11.6. Control of Unbalanced Voltage PWM Converter Using Instantaneous Ripple Power Feedback
J. Kang, S. Sul, Seoul National University, Seoul, SOUTH KOREA

Paper 11.7. Power Factor Regulators for Heating Applications
C. G. Bianchin, J. A. Pomilio, University of Campinas, Campinas, SP, BRAZIL


Session 12. Single-Phase Power Factor Correction - II
Tuesday, June 24, 2:00 pm - 5:30 pm

Chair: P. R. Palmer, University of Cambridge, Cambridge, U.K.
Chair: S. Sivakumar, K.B. Electronics Ltd., Bedford, Nova Scotia, CANADA

Paper 12.1. Design Optimization and Performance Evaluation of Single-Stage Single-Switch Input-Current Shapers with Fast Output-Voltage Regulators
L. Huber, M. Jovanovic, Delta Power Electronics Lab, Inc., Blacksburg, VA, USA

Paper 12.2. Single-Switch Ac/Dc Converter with Power Factor Correction
P. Kornetzky, H. Wei, G. Zhu, I. Batarseh, University of Central Florida, Orlando, FL, USA

Paper 12.3. A New Family of Single Stage Ac/Dc Power Factor Correction Converters with Fast Output Voltage Regulation
O. García, J. Cobos, R. Prieto, J. Uceda, P. Alou, Universidad Politecnica de Madrid, , S. Ollero, Alcatel Espana S.A., Madrid, SPAIN

Paper 12.4. One Stage Forward-Type Power Factor Correction Circuit
M. Nagao, Kumamoto Institute of Technology, Kumamoto, JAPAN

Paper 12.5. A Novel Isolated High Quality Rectifier with Fast Dynamic Response
E. Rodríguez, P. Najera, F. Canales, J. Arau, CENIDET, Cuernavaca, Morelos, MEXICO

Paper 12.6. A New Single-Phase Buck Type Ac-Dc Converter Topology
R. Srinivasan, M. Palaniapan, R. Oruganti, National University of Singapore, SINGAPORE

Paper 12.7. Analysis of Buck Converters Used as Power Factor Preregulators
G. Spiazzi, University of Padova, Padova, ITALY


Session 13. Converters for Motor Drives
Tuesday, June 24, 2:00 pm - 5:30 pm

Chair: R. Spée, Oregon State University, Corvallis, OR, USA
Chair: J. D. van Wyk, Rand Afrikaans University, Auckland Park - Johannesburg, SOUTH AFRICA

Paper 13.1. A New Control Strategy for the PWM Current Source Converter with Resonant Snubbers
B. J. C. Filho, University of Wisconsin - Madison, Madison, WI, USA, S. Bernet, ABB Corporate Research, Heidelberg, GERMANY, T. Lipo, University of Wisconsin - Madison, Madison, WI, USA

Paper 13.2. Adaptive SVM to Compensate Dc Link Voltage Ripple for Component Minimized Voltage Source Inverters
F. Blaabjerg, Aalborg University, Aalborg East, DENMARK, D. Neascu, Technical University of Iasi, Iasi, ROMANIA, J. K. Pederson, Aalborg University, Aalborg East, DENMARK

Paper 13.3. A Four Level Inverter Based Drive with a Passive Front End
G. Sinha, T. Lipo, University of Wisconsin - Madison, Madison, WI, USA

Paper 13.4. Real-Time Optimization of Dead Time for Motor Control Inverters
J. Kimball, Motorola SPS, Phoenix, AZ, USA, P. T. Krein, University of Illinois, Urbana, IL, USA

Paper 13.5. Random Modulation in Inverters Feeding Induction Motors
J. Doval, A. Nogueiras, L. Eguizabal, C. M. Penalver, University of Vigo, Vigo, Pontevedra, SPAIN

Paper 13.6. Generating PWM Space Vector Using the Digital Scalar Modulation
C. B. Jacobina, A. M. N. Lima, E. R. da Silva, Federal University of Paraiba, Campina Grande, Paraiba, BRAZIL

Paper 13.7. Flux Vector Modulation Strategy for a Four-Switch Three-Phase Inverter for Motor Drive Applications
D. T. W. Liang, University of Bradford, Bradford, West Yorkshire, U.K., J. Li, Zhejiang University, Hangzhou, Zhejiang, P.R. CHINA


Session 14. Analysis and Modeling of Magnetic Effects
Tuesday, June 24, 2:00 pm - 5:30 pm

Chair: C. R. Sullivan, Dartmouth College, Hanover, NH, USA
Chair: J. A. Ferreira, Rand Afrikaans University, Auckland Park - Johannesburg, SOUTH AFRICA

Paper 14.1. Study of Toroidal Transformers by Means of 2D Approaches
R. Prieto, J. Cobos, O. García, J. Uceda, Universidad Politecnica de Madrid, Madrid, SPAIN

Paper 14.2. Improved Winding Design Using PCB Technique for Planar Inductors
L. Ye, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA, G. Skutt, Virginia Power Technologies, Blacksburg, VA, USA, R. Wolf, Philips Laboratories, Briarcliff Manor, NY, USA, F. C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

Paper 14.3. Impedances Formulas in Planar Magnetic Structures with Spiral Windings
G. Hurley, University College - Galway, Galway, IRELAND, M. C. Duffey, University College Galway, Galway, IRELAND, S. O’Reilly, S. C. O’Mathuna, University College Cork, Cork, IRELAND

Paper 14.4. Minimizing Winding Losses in Foil Windings Using Field Shaping Techniques
N. H. Kutkut, Soft Switching Technologies, Middleton, WI, USA

Paper 14.5. High-Frequency Eddy-Current Effects in Low-Profile Transformer Windings
N. Dai, Celestica Corp., Endicott, NY, USA, F. C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

Paper 14.6. Non-Dissipative Current Diverter Using a Centralized Multiwinding Transformer
N. H. Kutkut, Soft Switching Technologies, Middleton, WI, USA

Paper 14.7. Derivation of Optimum Winding Thickness for Duty Cycle Modulated Current Waveshapes
J. G. Breslin, G. Hurley, University College - Galway, Galway, IRELAND


Session 15. Advanced Control Methods
Tuesday, June 24, 2:00 pm - 5:30 pm

Chair: A. Kawamura, Yokohama National University, Yokohama, JAPAN
Chair: J. Sun, Georgia Institute of Technology, Atlanta, GA, USA

Paper 15.1. Stability Analysis of Nonlinear Load-Sharing Techniques for Paralleled Power Converters
D. Perreault, J. G. Kassakian, G. Verghese, Massachusetts Institute of Technology, Cambridge, MA, USA

Paper 15.2. Design Approaches to Boundary Controllers
M. Greuel, R. A. Muyshondt, P. T. Krein, University of Illinois, Urbana, IL, USA

Paper 15.3. Analysis and Experimentation with Dissipative Nonlinear Controllers for Series Resonant Dc/Dc Converters
A. Stankovic, Northeastern University, Boston, MA, USA, D. Perreault, K. Sato, Massachusetts Institute of Technology, Cambridge, MA, USA

Paper 15.4. Digitally-Controlled Current Tracking Scheme of Multiple Parallel High-Power PWM Amplifier for Magnetic Resonance Imaging
H. Takano, Hitachi Medical Corporation, Chiba, JAPAN, S. Watanabe, P. Boyagoda, M. Nakaoka, Yamaguchi University, Ube, Yamaguchi, JAPAN

Paper 15.5. Performance Characterization of Two Self-Oscillating Controllers for Series-Parallel Resonant Converters Operating with Unity Input Power Factor
H. Pinheiro, P. Jain, G. Joós, Concordia University, Montréal, Quebec, CANADA

Paper 15.6. Robust Neural Network Observer for Induction Motor Control
P. Marino, Seconda Università di Napoli, Napoli, ITALY, M. Milano, Università degli Studi di Napoli Federico II, Napoli, ITALY, F. Vasca, Università degli Studi di Salerno, Benevento, ITALY

Paper 15.7. DSP-Based Multiple-Loop Control Strategy for Single-Phase Inverters Used in Ac Power Sources
S. Jung, H. Huang, M. Chang, National Chiao Tung University, Hsinchu, TAIWAN, ROC, Y. Tzou, National Chiao-Tung University, Hsinchu, TAIWAN, ROC


Session 16. Special Applications
Wednesday, June 25, 8:30 am - 12:00 pm

Chair: M. Ehsani, Texas A&M; University, College Station, TX, USA
Chair: J. Uceda, Universidad Politecnica de Madrid, Madrid, SPAIN

Paper 16.1. (Withdrawn) Control System for a Stirling Engine Driven Induction Generator in a Hybrid Electric Vehicle
K. S. Rajashekara, R. Raibert, B. Gorti, Delphi Energy and Engine Management Systems, Indianapolis, IN, USA

Paper 16.2. Steady-State Characteristics of the Push-Pull Piezoelectric Inverter
M. Shoyama, K. Horikoshi, T. Ninomiya, Kyushu University, Fukuoka, JAPAN, T. Zaitsu, Y. Sasaki, NEC Corporation, JAPAN

Paper 16.3. Power Conditioning Units for High-Power Geostationary Satellites
J. Castiaux, P. Bury, B. Liegeois, Alcatel E.T.C.A, Charleroi, BELGIUM

Paper 16.4. Design and Implementation of a Real-Time Lossless Dynamic Electronic Load Simulator
M. Chang, J. Lin, S. Jung, Y. Tzou, National Chiao Tung University, Hsinchu, TAIWAN, ROC

Paper 16.5. Averaged Model of Inverter-Fed Ultrasonic Motors
J. Maas, H. Grotstollen, University of Paderborn, Paderborn, GERMANY

Paper 16.6. How to Better Know What Happens Inside a Power Multi-Chip Module
E. Clavel, J. Roudet, J. L. Schanen, LEG - ENSIEG, Saint Martin d’Héres, FRANCE

Paper 16.7. Analysis of Chaotic Buck, Boost and Buck-Boost Converters through Switching Maps
M. di Bernado, University of Bristol, F. Garofalo, Università degli studi di Salerno, Benevento, ITALY, L. Glielmo, Università degli Studi di Napoli Federico II, Napoli, ITALY, F. Vasca, Università degli Studi di Salerno, Benevento, ITALY


Session 17. Dc-to-Dc Converters - II
Wednesday, June 25, 8:30 am - 12:00 pm

Chair: N. O. Sokal, Design Automation Inc., Lexington, MA, USA
Chair: S. Ben-Yaakov, Ben-Gurion University of the Negev, BeerSheva, ISRAEL

Paper 17.1. A Novel Full-Bridge Configuration for High-Power Applications: Built-In Input Filter Full-Bridge Converter (BIFFBC)
C. Leu, Chun-Shan Institute of Science & Technology, Chia-An Village, Lung-Tan, TAIWAN, ROC

Paper 17.2. Edge-Resonant Power Converter with Novel Magnetics
M. J. Schutten, R. L. Steigerwald, General Electric Company, Schenectady, NY, USA, D. Torrey, Rennselaer Polytechnic Inst., Troy, NY, USA

Paper 17.3. Output Ripple Analysis of Switching Dc-Dc Converters
B. Lehman, Z. Mihajlovic, Northeastern University, Boston, MA, USA

Paper 17.4. Overload-Protected Frequency-Compensated Current-Feedback Magnetic Multivibrator
A. Katsuki, M. Ouchiyama, M. Matsushima, Kyushu Institute of Technology, Fukuoka, JAPAN

Paper 17.5. Time Reversal Duality in Dc-Dc Converters
D. C. Hamill, University of Surrey, Guildford, Surrey, U.K.

Paper 17.6. Novel Aspects of the Application of Zero-Ripple Techniques to Basic Converter Topologies
J. W. Kolar, Technical University Vienna, Wien, AUSTRIA, H. Sree, N. Mohan, University of Minnesota, Minneapolis, MN, USA, F. C. Zach, Technical University Vienna, Wien, AUSTRIA

Paper 17.7. A Bi-Directional Dc-Dc Converter Topology for Low Power Application
M. Jain, P. Jain, M. Daniele, Concordia University, Montréal, Quebec, CANADA


Session 18. High Power Circuits
Wednesday, June 25, 8:30 am - 12:00 pm

Chair: G. Venkataramanan, Montana State University, Bozeman, MT, USA
Chair: G. Spiazzi, University of Padova, Padova, ITALY

Paper 18.1. Latest Development of 500 kVA Current Source-Fed Three Phase Active Converter with ROM Table-Based Optimum PWM Control Scheme and Practical Input Filter Design
Y. Konishi, N. Arai, Fuji Electric Co., Ltd., JAPAN, Y. Matsumoto, S. P. Wang, N. Baba, M. Nakaoka, Yamaguchi University, Ube, Yamaguchi, JAPAN

Paper 18.2. Staggered Phase Controlled Rectifier: A Novel Structure to Achieve High Power Factor
E. F. Wiechmann, Universidad de Concepción, Concepción, CHILE, R. P. Burgos, J. R. Rodriguez, Universidad de Concepcion, Concepción, CHILE

Paper 18.3. Design Considerations and Characteristics Analysis of a 4.2 MW (600 V, 7 kA) Dc Pulsed Power Supply
E. C. Nho, Pukyong National University, Pusan, SOUTH KOREA, G. B. Joung, Woosuk University, Jeonbuk, SOUTH KOREA, Y. J. Kim, J. W. Choi, Korea Basic Science Institute, SOUTH KOREA

Paper 18.4. A New Gate Drive Circuit for High Voltage and High Power SI Thyristors
H. Matsuo, Nagasaki University, Nagasaki, JAPAN, K. Iida, H. Ochiai, A. Mechi, Toyo Electric Mfg. Co., Ltd., JAPAN, Y. Ishizuka, Nagasaki University, Nagasaki, JAPAN

Paper 18.5. Automatic Feedback Strategy for Regulation of Real and Reactive Power in an Asynchronous Link Based on a Voltage-Source Matrix Converter
B. Lu, M. Kazerani, B. T. Ooi, McGill University, Montreal, Quebec, CANADA

Paper 18.6. Busbar Design Considerations for High Power IGBT Converters
H. J. Beukes, J. H. R. Enslin, University of Stellenbosch, Matieland, Western Cape, SOUTH AFRICA, R. Spée, Oregon State University, Corvallis, OR, USA

Paper 18.7. Some Scaling Issues in the Active Voltage Control of IGBT Modules for High Power Applications
P. R. Palmer, A. N. Githiari, R. J. Leedham, University of Cambridge, Cambridge, U.K.


Session 19. Permanent Magnet and Switched Reluctance Drives
Wednesday, June 25, 8:30 am - 12:00 pm

Chair: F. Blaabjerg, Aalborg University, Aalborg East, DENMARK
Chair: F. Profumo, Università di Bologna, Bologna, ITALY

Paper 19.1. Adaptive Loss Minimization Control of Inverter-Fed IPM Motor Drives
S. Vaez, V. I. John, Queens University - Kingston, Kingston, Ontario, CANADA, M. A. Rahman, Memorial University - Saint Johns, Saint Johns, Newfoundland, CANADA

Paper 19.2. State Space Fuzzy Controller for a Brushless Dc Motor
F. Bodin, S. Siala, L. Sicot, GE 44 Laboratoire Atlantique de Recherche en Genie Electrique, Saint Nazaire, FRANCE

Paper 19.3. (Withdrawn) Innovative Remedial Strategies Against Inverter Faults in PMSM Drives Under Flux Weakening Operation
N. Bianchi, S. Bolognani, M. Zigliotto, M. Zordan, Università di Padova, Padova, ITALY

Paper 19.4. Switched Reluctance Motor Drives with Fractionally Pitched Winding Design
Y. Li, Y. Tang, Emerson Electric Co., St. Louis, MO, USA

Paper 19.5. A Soft-Switched Reluctance Motor Drive Circuit with Improved Performances
Y. Murai, J. Cheng, M. Yoshida, Gifu University, Gifu, JAPAN

Paper 19.6. Novel Zero Voltage Transition PWM Converter for Switched Reluctance Motor Drives
J. G. Cho, W. H. Kim, Korea Electrotechnology Research Institute, Changwon, Kyungnam, SOUTH KOREA, G. Rim, Korea Electrotechnology Research Inst., Changwon, SOUTH KOREA

Paper 19.7. Commutation Performance of Current Source Converters for Switched Reluctance Motor Drives
D. Jang, Ho-Seo University, Chung-name, SOUTH KOREA, G. Choe, K. Kim, Kon-Kuk University, SOUTH KOREA


Session 20. System Modeling and Analysis
Wednesday, June 25, 8:30 am - 12:00 pm

Chair: J. Thottuvelil, Bell Labs, Lucent Technologies, Mesquite, TX, USA
Chair: Y. Kuroe, Kyoto Inst. of Technology, Kyoto, JAPAN

Paper 20.1. Control Structure Optimization of Power Stage and Controller for Switching Power Supplies
C. Gezgin, B. S. Heck, R. M. Bass, Georgia Institute of Technology, Atlanta, GA, USA

Paper 20.2. Efficient Computer-Aided Simulation Approach of Switched-Mode Power Conversion Circuits and Systems with Digital Control Implementation and its Practical Applications
H. Takano, Hitachi Medical Corporation, Chiba, JAPAN, S. M. Ulhaq, M. Nakaoka, Yamaguchi University, Ube, Yamaguchi, JAPAN

Paper 20.3. Modeling Multiple-Output Converters with Parallel Post-Regulators
J. A. Carrasco, J. B. Ejea, A. Ferreres, E. J. Dede, University of Valencia, SPAIN

Paper 20.4. Small-Signal Modeling of Magamp PWM Switch
M. Jovanovic, L. Huber, Delta Power Electronics Lab, Inc., Blacksburg, VA, USA

Paper 20.5. Modeling and Analysis of an Interior Permanent-Magnet Dc-Dc Converter Generator System
J. Ojo, Tennessee Technological University, Cookeville, TN, USA

Paper 20.6. Controller Design for Advanced Reactive Power Compensators Based on Input-Output Linearization
Z. Yao, M. Dawande, V. Rajagopalan, Université du Québec à Trois-Rivières, Trois-Rivières, Quebec, CANADA

Paper 20.7. A State-Space Model for the Comprehensive Dynamic Analysis of Three-Level Voltage-Source Inverters
J. Bordonau, Universitat Politécnica de Catalonia, Barcelona, Catalunya, SPAIN, M. Cosan, D. Borojevic, H. Mao, F. C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA


Session 21. Dc-to-Dc Converters - III
Wednesday, June 25, 2:00 pm - 5:30 pm

Chair: D. M. Mitchell, Rockwell Avionics and Communications, Cedar Rapids, IA, USA
Chair: J. W. Kolar, Technical University Vienna, Wien, AUSTRIA

Paper 21.1. A Zero Voltage Switching Flyback Converter Topology
Y. Xi, P. Jain, G. Joós, Concordia University, Montréal, Quebec, CANADA

Paper 21.2. A Novel RC Model of Capacitive-Loaded Parallel and Series-Parallel Resonant Dc-Dc Converters
G. Ivensky, A. Kats, S. Ben-Yaakov, Ben-Gurion University of the Negev, BeerSheva, ISRAEL

Paper 21.3. A Full-Bridge SR-PWM Dc-Dc Converter Operating at Reduced Conduction and Commutation Losses and Working with Three Different Transformers
J. C. da Silva e Sousa, A. A. Pereira, L. C. de Freitas, V. J. Farias, J. B. Vieira, Jr., Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, BRAZIL

Paper 21.4. A Comparative Analysis of the Behavior and of the Switching Losses for a Group of ZCS-PWM Converters using IGBTs
H. L. Hey, R. Fuentes, Federal University of Santa Maria, Santa Maria, RS, BRAZIL

Paper 21.5. A Novel Control Principle of Bi-Directional Dc-Dc Power Conversion
J. Petzoldt, University of Rostock, Rostock, GERMANY, T. Reimann, S. Szeponik, G. Berger, Technical University of Ilmenau, Ilmenau, GERMANY

Paper 21.6. (Withdrawn) Low Input Current Ripple Power Converters with Integrated Magnetics
W. Chen, F. C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

Paper 21.7. On a Novel Concept of High Frequency Dc/Dc Conversion
P. Chhawchharia, D. Cheng, Y. S. Lee, Hong Kong Polytechnic University, Hung Hom, Kowloon, HONG KONG


Session 22. Inverters
Wednesday, June 25, 2:00 pm - 5:30 pm

Chair: L. Xu, The Ohio State University, Columbus, OH, USA
Chair: W. G. Dunford, The University of British Columbia, Vancouver, British Columbia, CANADA

Paper 22.1. Precision Dc-to-Ac Power Conversion by Optimization of the Output Current Waveform - the Half Bridge Revisited
G. R. Stanley, K. M. Bradshaw, Crown International, Inc., Elkhart, IN, USA

Paper 22.2. Implementation of a Broad Range of Power Control with Pulse-Density-Modulation in Voltage-Source Series-Resonant Inverters for Corona Discharge Treatment
H. Fujita, S. Ogasawara, H. Akagi, Okayama University, Okayama, JAPAN

Paper 22.3. Incorporating the Overmodulation Range in Space Vector Pattern Generators Using a Classification Algorithm
A. R. Bakhshai, G. Joós, Concordia University, Montréal, Quebec, CANADA, H. Jin, University of British Columbia, Vancouver, British Columbia, CANADA

Paper 22.4. A Novel Overmodulation Technique for PWM Inverters
D. Lee, G. Lee, Yeungnam University, Kyungsan, Kyungbuk, SOUTH KOREA

Paper 22.5. Minimum-Loss PWM Strategy for 3-Phase Power Conversion
D. Chung, S. Sul, Seoul National University, Seoul, SOUTH KOREA

Paper 22.6. A Novel and Simple Current Controller for Three-Phase IGBT PWM Power Inverters
J. F. Martins, J. F. Silva, A. J. Pires, Escola Superior de Techo, Setubal, PORTUGAL

Paper 22.7. Displacement Control of Matrix Converter
J. Oyama, X. Xia, T. Higuchi, E. Yamada, Nagasaki University, Nagasaki, JAPAN


Session 23. Control of Induction Motor Drives
Wednesday, June 25, 2:00 pm - 5:30 pm

Chair: J. Ojo, Tennessee Technological University, Cookeville, TN, USA
Chair: R. M. Nelms, Auburn University, Auburn, AL, USA

Paper 23.1. Robust TDOF Controller of Induction Motor Without Speed Sensors for Variations of Rotor Resistance
S. Kim, Inha University, Inchon, SOUTH KOREA, L. Yang, LG Electronics, Inc., SOUTH KOREA, Y. Kim, Yuhan Junior College, Y. Kim, Inha University, Inchon, SOUTH KOREA

Paper 23.2. A Robust Adaptive Sensorless Field-Oriented Control Using a Modified Stator Flux Observer
N. Hur, K. Hong, K. Nam, POSTECH University, Pohang, SOUTH KOREA

Paper 23.3. Sensitivity Investigation of a Speed Sensorless Induction Motor Drive Based on Stator Flux Vector Control
D. Casadei, G. Serra, A. Tani, Università di Bologna, Bologna, ITALY

Paper 23.4. Binary Observer for Speed Sensorless Vector Control of Induction Motors
S. Kim, J. Kim, Inha University, Inchon, SOUTH KOREA, H. Kim, Yuhan Junior College, SOUTH KOREA, Y. Kim, Inha University, Inchon, SOUTH KOREA

Paper 23.5. The Influence of the Slip and the Speed in the Parameter Estimation of Induction Machines
R. L. S. Ribeiro, CEFET - São Luiz - Ma, Campina Grande, Paraiba, BRAZIL, C. B. Jacobina, A. M. N. Lima, Federal University of Paraiba, Campina Grande, Paraiba, BRAZIL

Paper 23.6. New Integration Algorithms for Estimating Motor Flux Over a Wide Speed Range
J. Hu, Ryerson Polytechnic Institute, Toronto, Ontario, CANADA, B. Wu, Ryerson Polytechnic University, Toronto, Ontario, CANADA

Paper 23.7. PI Type Decoupling Control Scheme for High Speed Operating of Induction Motors
J. Jung, K. Nam, POSTECH University, Pohang, SOUTH KOREA


Session 24. Three-Phase Active Power Filters
Wednesday, June 25, 2:00 pm - 5:30 pm

Chair: R. M. Bass, Georgia Institute of Technology, Atlanta, GA, USA
Chair: S. Hiti, Delco Propulsion Systems, Torrance, CA, USA

Paper 24.1. Harmonic and Reactive Power Compensation Based on the Generalized Instantaneous Reactive Power Theory for 3-Phase 4-Wire Systems
F. Z. Peng, G. W. Ott, Oak Ridge National Laboratory, Oak Ridge, TN, USA

Paper 24.2. Active Power Filter Control Circuit Based on the Instantaneous Active and Reactive Current id-iq Method
V. Soares, ISEL - Instituto Superior de Engenharia de Lisboa, DEEA, Lisboa, PORTUGAL, P. Verdelho, G. Marques, Universidade Técnica de Lisboa, Lisboa, PORTUGAL

Paper 24.3. Simplified Control Strategy for Hybrid Active Filters
F. B. Líbano, J. Cobos, J. Uceda, Universidad Politecnica de Madrid, Madrid, SPAIN

Paper 24.4. Dc Link Fuzzy Control for an Active Power Filter, Sensing the Line Current Only
J. Dixon, J. Contardo, Pontifica Universidad Católica de Chile, Santiago, CHILE, L. Morán, Universidad de Concepción, Concepción, CHILE

Paper 24.5. Space Vector Based Current Controller in ab0 Coordinate System for the PWM Voltage Converter Connected to the Ac Mains
P. Verdelho, Universidade Técnica de Lisboa, Lisboa, PORTUGAL

Paper 24.6. An Active Power Filter Implemented with a Three-Level NPC Voltage-Source Inverter
V. Aburto, L. Morán, M. Schneider, Universidad de Concepción, Concepción, CHILE, J. Dixon, Pontifica Universidad Católica de Chile, Santiago, CHILE

Paper 24.7. Evaluation of Converter Topologies and Controllers for Power Quality Compensators Under Unbalanced Conditions
L. A. Pittorino, J. A. du Toit, J. H. R. Enslin, University of Stellenbosch, Matieland, Western Cape, SOUTH AFRICA


Session 25. Magnetic Devices and Design
Wednesday, June 25, 2:00 pm - 5:30 pm

Chair: A. F. Witulski, University of Arizona, Tucson, AZ, USA
Chair: G. Hurley, University College - Galway, Galway, IRELAND

Paper 25.1. (Withdrawn) A Generalised Dynamic Transformer Circuit Model Including All Types of Core Losses
J. Zhu, University of Technology, Sydney, Sydney, New South Wales, AUSTRALIA, S. Y. R. Hui, City University of Hong Kong, Kowloon Tong, HONG KONG

Paper 25.2. Phenomenological Model for Soft Ferrites MnZn Including the Temperature
L. Zegadi, J. J. Rousseau, P. Tenant, CEGELY INSA, Villeurbanne, FRANCE

Paper 25.3. Planar Integrated Output Filters for Hybrids
S. J. Marais, J. A. Ferreira, J. D. van Wyk, Rand Afrikaans University, Auckland Park - Johannesburg, SOUTH AFRICA

Paper 25.4. A Quick Way to Determine the Optimum Layer Size and Their Disposition in Magnetic Structures
J. M. Lopera, M. J. Prieto, F. Nuño, A. M. Pernía, J. Sebastian, Universidad de Oviedo, Gijon, SPAIN

Paper 25.5. Optimised Planer Integrated L-C-T Components
I. W. Hofsajer, J. A. Ferreira, J. D. van Wyk, Rand Afrikaans University, Auckland Park - Johannesburg, SOUTH AFRICA

Paper 25.6. Modeling and Analysis of Multi-Interphase Transformers for Connecting Power Converters in Parallel
I. G. Park, Wonkwang University, Iksan-Si, Chonbuk, SOUTH KOREA

Paper 25.7. Coreless PCB-Based Transformers for Power MOSFET/IGBT Gate Drive Circuits
S. Y. R. Hui, H. Chung, S. C. Tang, City University of Hong Kong, Kowloon Tong, HONG KONG


Session 26. Dc-to-Dc Converters - IV
Thursday, June 26, 8:30 am - 12:00 pm

Chair: M. Jovanovic, Delta Power Electronics Lab, Inc., Blacksburg, VA, USA
Chair: M. Nakaoka, Yamaguchi University, Ube, Yamaguchi, JAPAN

Paper 26.1. (Withdrawn) New ZVS PWM Converter with Minimized Conduction Loss of Auxiliary Switch
G. B. Joung, Woosuk University, Jeonbuk, SOUTH KOREA

Paper 26.2. Active Clamp Circuits for Switchmode Regulators Supplying Microprocessor Loads
S. R. Sanders, University of California at Berkeley, Berkeley, CA, USA, R. Rossetti, National Semiconductor Corporation, USA

Paper 26.3. Assesment of the Impact of Transformer Coupling Quality on Steady State Characteristics of Series Resonant Converters
H. Jiang, G. Maggetto, Vrije Universiteit Brussel, Brussels, BELGIUM

Paper 26.4. A Family of PWM Soft-Single-Switched Converters with Low Voltage and Current Stresses
L. d. R. Barbosa, E. A. A. Coelho, L. C. de Freitas, J. B. Vieira, Jr., V. J. Farias, Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, BRAZIL

Paper 26.5. Control Method for Low-Voltage Dc Power Supply in Battery-Powered Systems with Power Management
B. Arbetter, D. Maksimovic, University of Colorado - Boulder, Boulder, CO, USA

Paper 26.6. Single Power Supply Based Transformerless IGBT/MOSFET Gate Drive with 100% High-Side Turn-ON Duty Cycle Operation Performance Using Auxiliary Bootstrapped Charger Pumper
R. L. Lin, F. C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

Paper 26.7. A High Efficiency Class A Amplifier Accompanied a Class D Switching Amplifier
J. H. Jeong, B. R. Min, G. H. Kim, Korea Telecom, Seoul, SOUTH KOREA, G. H. Cho, KAIST, Taejon, SOUTH KOREA


Session 27. Soft Switching - I
Thursday, June 26, 8:30 am - 12:00 pm

Chair: Z. Cucej, University of Maribor, Maribor, SLOVENIA
Chair: Y. Jang, Delta Power Electronics Lab, Inc., Blacksburg, VA, USA

Paper 27.1. Auxiliary Resonant Commutated Pole Inverter Toplogy with Improved Turn-Off Switching Scheme
M. Kim, Samsung Motors, Inc., Seoul, SOUTH KOREA, D. Hyun, Hanyang University, Seoul, SOUTH KOREA

Paper 27.2. The Auxiliary Resonant Commutated Pole Matrix Converter for DC - Applications
S. Bernet, ABB Corporate Research, Heidelberg, GERMANY

Paper 27.3. A New Half-Bridge Inverter Topolgy with Active Auxiliary Resonant Circuit Using Insulated Gate Bipolar Transistors for Induction Heating Applications
B. Lee, Hanyang University, Seoul, SOUTH KOREA, J. Jung, LG Electronics Inc., Seoul, SOUTH KOREA, B. Suh, D. Hyun, Hanyang University, Seoul, SOUTH KOREA

Paper 27.4. Influence of the Conducting Inductance in the Auxilliary Resonant Commutated Pole Inverter
K. Iida, Toyo Electric Mfg. Co., Ltd., JAPAN, H. Matsuo, Nagasaki University, Nagasaki, JAPAN, T. Sakuma, Toyo Electric Mfg. Co., Ltd., JAPAN, F. Kurokawa, Nagasaki University, Nagasaki, JAPAN

Paper 27.5. An Improved Control Strategy for a 50-kHz Auxillary Resonant Commutated Pole
F. R. Salberta, J. S. Mayer, The Pennsylvania State University, University Park, PA, USA, R. Cooley, Naval Surface Warfare Center, USA

Paper 27.6. Class E Low dv/dt and Low di/dt Rectifiers
S. Bîrcà-Gàlàeanu, IRESTE, Nantes, FRANCE, A. Ivascu, Electronics Research Institute, Bucharest, ROMANIA

Paper 27.7. Novel ZCT Circuit for Three-Phase Buck Rectifiers
E. Sanchis-Kilders, E. Maset, J. A. Carrasco, E. J. Dede, University of Valencia, SPAIN


Session 28. Motor Drive Applications and Control
Thursday, June 26, 8:30 am - 12:00 pm

Chair: J. S. Lai, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA
Chair: A. Raciti, Universita degli Studi di Catania, Catania, ITALY

Paper 28.1. A Modified Inverter Output Filter Configuration Reduces Differential Mode and Common Mode dv/dt at the Motor Terminals in a PWM Drive System
D. A. Rendusara, P. N. Enjeti, Texas A&M; University, College Station, TX, USA

Paper 28.2. A Dual Bridge Inverter Approach to Eliminating Common Mode Voltages and Bearing and Leakage Currents
A. von Jouanne, H. Jhang, Oregon State University, Corvallis, OR, USA

Paper 28.3. Torque Ripple Compensation of Vector Controlled Induction Machines
R. Barro, P. Hsu, San Jose State University, San Jose, CA, USA

Paper 28.4. Vector Based Investigation of Induction Motor Drive Under Inverter Fault Operation
N. Retiere, D. Roye, LEG - ENSIEG, Saint Martin d’Héres, FRANCE, P. Mannevy, Société Nationale des Chemins de fer Français, FRANCE

Paper 28.5. Predictive Vector Control of the Stator Voltages for an Induction Machine Drive with Current Source Inverter
P. Eichenberger, M. Junger, ETH-Zentrum/ETL

Paper 28.6. Induction Motor Optimum Flux Search Algorithms with Transient State Loss Minimization using a Fuzzy Logic Based Supervisor
J. M. Moreno-Eguilaz, Polytechnic University of Catalonia, Barcelona, Catalunya, SPAIN, P. J. da Costa Branco, Universidade Técnica de Lisboa, Lisboa, PORTUGAL, J. Peracaula, Universitat Politécnica de Catalonia, Barcelona, Catalunya, SPAIN

Paper 28.7. Optimal Flux Selection for Maximum Torque Operation of an Induction Machine in the Flux Weakening Region
J. Seok, S. Sul, Seoul National University, Seoul, SOUTH KOREA


Session 29. Converter Analysis
Thursday, June 26, 8:30 am - 12:00 pm

Chair: V. Rajagopalan, Université du Québec à Trois-Rivières, Trois-Rivières, Quebec, CANADA
Chair: D. C. Hamill, University of Surrey, Guildford, Surrey, U.K.

Paper 29.1. On the Form of Feedback Function that can Lead to Chaos in Discontinuous-Mode Dc/Dc Converters
W. C. Y. Chan, C. K. Tse, Hong Kong Polytechnic University, Hung Hom, Kowloon, HONG KONG

Paper 29.2. Subharmonic Oscillations in Converters with Current-Mode Programming under Large Parameter Variations
S. Pavljasevic´, D. Maksimovic, University of Colorado - Boulder, Boulder, CO, USA

Paper 29.3. Dynamic Bifurcation in Dc Drives
K. T. Chau, J. H. Chen, C. C. Chan, The University of Hong Kong, HONG KONG

Paper 29.4. Anomalous Bifurcations in Dc-Dc Converters: Borderline Collisions in Piecewise Smooth Maps
S. Banerjee, Indian Institute of Technology - Kharagpur, Kharagpur, INDIA, E. Ott, J. Yorke, G. H. Yuan, University of Maryland

Paper 29.5. A Computer Aided Method for Determining Operating-Mode Boundaries in Power Electronic Circuits
Y. Kuroe, Kyoto Inst. of Technology, Kyoto, JAPAN, T. Kato, N. Noguchi, Doshisha University, Kyoto, JAPAN

Paper 29.6. Automated Steady-State Analysis of Switching Power Converters Using A General Purpose Simulation Tool
D. Maksimovic, University of Colorado - Boulder, Boulder, CO, USA

Paper 29.7. Power Converter Steady-State Computation Using the Projected Lagrangian Method
F. Tourkhani, Université de Moncton, Moncton, New Brunswick, CANADA, P. Viarouge, LEEPCI, Saint Foy, Quebec, CANADA, T. A. Meynard, LEEI, ENSEEEIHT, Toulouse, FRANCE


Session 30. Dc-to-Dc Converters - V
Thursday, June 26, 2:00 pm - 5:30 pm

Chair: W. J. Hazen, BH Power Protection - Best Power, Framingham, MA, USA
Chair: D. Maksimovic, University of Colorado - Boulder, Boulder, CO, USA

Paper 30.1. Synthesis of Two-Inductor Dc-Dc Converters
J. Wang, W. G. Dunford, The University of British Columbia, Vancouver, British Columbia, CANADA, K. Mauch, Statpower Technologies Corporation, Burnaby, British Columbia, CANADA

Paper 30.2. Synchronous Rectifier vs. Schottky Diodes in a Buck Topology for Low-Voltage Applications
O. Djekic, M. Brkovic, California Institute of Technology, Pasadena, CA, USA

Paper 30.3. A New Class of Quasi-Square-Wave Resonant Converters with ZCS
E. Ismail, A. Sebzali, College of Technological Studies - Kuwait, Al-Shaa’b, KUWAIT

Paper 30.4. A Plasma Burner Converter Based on the Partial Series Resonant Converter
S. D. Roos, J. A. Ferreira, W. G. Odendaal, Rand Afrikaans University, Auckland Park - Johannesburg, SOUTH AFRICA

Paper 30.5. On the Reduction of Component Count in Switched Capacitor Dc/Dc Converters
P. Chhawchharia, D. Cheng, Y. S. Lee, Hong Kong Polytechnic University, Hung Hom, Kowloon, HONG KONG

Paper 30.6. Analysis of a Full-Bridge LCC-type Parallel Resonant Converter with Capacitive Output Filter
C. Loef, Philips Research Laboratories, Aachen, Aachen, GERMANY

Paper 30.7. A Low-Current-Stress ZVT PWM Dc-Dc Converter Using a Saturable Core Reactor
D. Weng, Matsushita Electric Works (R&D;), Woburn, MA, USA, S. Yuvarajan, North Dakota State University, Fargo, ND, USA


Session 31. Soft Switching - II and PWM
Thursday, June 26, 2:00 pm - 5:30 pm

Chair: H. Matsuo, Nagasaki University, Nagasaki, JAPAN
Chair: P. Maranesi, Politecnico di Milano, Milano, ITALY

Paper 31.1. An Isolated Fully Soft-Switched Flyback Converter with Low Voltage Stress
H. Chung, S. Y. R. Hui, W. H. Wang, City University of Hong Kong, Kowloon Tong, HONG KONG

Paper 31.2. Inclusion of Nonlinear Output Capacitor Behavior in Zero-Voltage Switched Circuit Design
S. A. El-Hamamsy, R. A. Fisher, General Electric Company, Schenectady, NY, USA

Paper 31.3. Lossless Passive Soft Switching Methods for Inverters and Amplifiers
K. M. Smith, K. Smedley, University of California, Irvine, Irvine, CA, USA

Paper 31.4. Current Control for a Random PWM Voltage Source Inverter
C. B. Jacobina, E. R. da Silva, A. M. N. Lima, Federal University of Paraiba, Campina Grande, Paraiba, BRAZIL, R. L. S. Ribeiro, CEFET - São Luiz - Ma, Campina Grande, Paraiba, BRAZIL

Paper 31.5. Improved Spectral Performance of Random PWM Schemes with Altered Chaotic Behavior
Y. Shrivastava, S. Sathiakumar, University of Sydney, Sydney, New South Wales, AUSTRALIA, S. Y. R. Hui, City University of Hong Kong, Kowloon Tong, HONG KONG

Paper 31.6. Progressive Change of Chaotic PWM Patterns in Dc-Ac Random PWM Schemes Using Weighted Decision Making
S. Y. R. Hui, City University of Hong Kong, Kowloon Tong, HONG KONG, S. Sathiakumar, Y. Shrivastava, University of Sydney, Sydney, New South Wales, AUSTRALIA

Paper 31.7. Simple Analytical and Graphical Tools for Carrier Based PWM Methods
A. M. Hava, T. Lipo, University of Wisconsin - Madison, Madison, WI, USA, R. J. Kerkman, Allen Bradley Co., Mequon, WI, USA


Session 32. Motor Control
Thursday, June 26, 2:00 pm - 5:30 pm

Chair: R. S. Wallace, Jr., Emmerson Electric, St. Louis, MO, USA
Chair: P. Viarouge, LEEPCI, Saint Foy, Quebec, CANADA

Paper 32.1. Modelling Analysis and Simulation of Motor Parameter Variation in Vector Controlled Electrical Drives
G. Rafajlovski, University St. Kiril and Metodij, Skope, MACEDONIA, E. Ratz, Technical University Sofia, Sofia, BULGARIA, D. Manov, D. Hristovski, University St. Kiril and Metodij, Skope, MACEDONIA

Paper 32.2. (Withdrawn) Complete Mathematical Analysis of Ripple Current as a Function of the Modulation Index for Direct Indirect and Bus Clamped Space Vector Modulation Techniques
S. Mazumder, Kollmorgen Industrial Drives, Blacksburg, VA, USA

Paper 32.3. A Passivity-Based Controller for High-Performance Motion Control of Induction Motors
L. U. Gökdere, University of South Carolina, Columbia, SC, USA, M. A. Simaan, University of Pittsburgh, Pittsburgh, PA, USA, C. W. Brice, University of South Carolina, Columbia, SC, USA

Paper 32.4. Modern Autonatics Tools for an Indentification and a Field-Oriented Control Design of an Induction Machine
C. Milliet, O. Leroux, Y. Li, B. Fauvrig, C. Barchann, I.U.T de Nantes - GE44/LREEP, Nantes, FRANCE

Paper 32.5. Input Power Minimization at Inverter Fed Induction Motor Drive System with FOC by Field Weakening
Z. Cucej, University of Maribor, Maribor, SLOVENIA, D. Borojevic, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

Paper 32.6. Space-Vector Modulator for Polyphase Voltage-Sourced Dc-Ac Converters
J. Kyyrä, Helsinki University of Technology, Espoo, FINLAND

Paper 32.7. (Withdrawn) Adaptive Observers for Robust Flux Estimation of IM Drives
L. Harnefors, H. Nee, Royal Institute of Technology, Stockholm, SWEDEN


Session 33. Electromagnetic Compatibility (EMC) and Electromagnetic Interference (EMI) Issues
Thursday, June 26, 2:00 pm - 5:30 pm

Chair: N. Dai, Celestica Corp., Endicott, NY, USA
Chair: A. von Jouanne, Oregon State University, Corvallis, OR, USA

Paper 33.1. Measurement and Correction of Conducted Electrical Noise in Distributed Power Supplies (1 kW) with Power Factor Corrector
F. P. Ridao, J. M. Carrasco, L. G. Franquelo, Escuela Superior de Ingenieros Industriales de Sevilla, Sevilla, SPAIN

Paper 33.2. A New Technique for Spectral Analysis of Conducted Noise of a SMPS Including Interconnects
W. Teulings, J. L. Schanen, J. Roudet, LEG - ENSIEG, Saint Martin d’Héres, FRANCE

Paper 33.3. Influence of the Gate Drive Techniques on the Conducted EMI-Behavior of a Power Converter
I. Zverev, University of Rostock, Rostock, GERMANY, S. Konrad, University of Ilmenau, Ilmenau, GERMANY, H. Voelker, J. Petzoldt, University of Rostock, Rostock, GERMANY, F. Klotz, Siemens AG, GERMANY

Paper 33.4. Near-Field Characterisation of Power Electronics Circuits for Radiation Prediction
M. Youssef, J. Roudet, Y. Marechal, LEG - ENSIEG, Saint Martin d’Héres, FRANCE

Paper 33.5. The Possibilities of Reducing Conducted Line Emissions by Modifying the Basic Parameters of Voltage-Fed Pulsed Inverters
S. Guttowski, K. Heumann, H. Jörgensen, Technische Universität Berlin, Berlin, GERMANY

Paper 33.6. A New Space Vector Modulation Strategy for Common Mode Voltage Reduction
A. L. Julian, G. Oriti, T. Lipo, University of Wisconsin - Madison, Madison, WI, USA

Paper 33.7. An Active Circuit for Cancellation of Common-Mode Voltage Generated by a PWM Inverter
S. Ogasawara, H. Ayano, H. Akagi, Okayama University, Okayama, JAPAN

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