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PESC '99 Technical Program

Index

Morning (8:30 - 12:00)
Afternoon (13:30 - 17:00)

Monday
June 28

SESSION 1. Plenary

SESSION 2. Low Power, Low Voltage Dc/Dc Conversion
SESSION 3. Rectifiers/Inverters: PFC(1)
SESSION 4. Control of Power Factor Correction and Active Filters
SESSION 5. Special Converters

Tuesday
June 29

SESSION 6. Harmonics and Power Quality I
SESSION 7. Soft-Switched Dc/Dc Converters I
SESSION 8. Rectifiers/Inverters: PFC(2)
SESSION 9. Power Semiconductors
SESSION 10. Harmonics and Power Quality II
SESSION 11. Soft-Switched Dc/Dc Converters II
SESSION 12. Induction Motor Drives
SESSION 13. Control Issues I

Wednesday
June 30

SESSION 14. Magnetic Components I
SESSION 15. Transportation and Utility Applications
SESSION 16. Soft Switching Techniques
SESSION 17. Modeling and Analysis of Rectifiers and Inverters
SESSION 18. Magnetic Components II
SESSION 19. Control Issues II
SESSION 20. SRM and PM Motor Drives
SESSION 21. EMI/EMC

Thursday
July 1

SESSION 22. Parallel Converters and Distributed Systems
SESSION 23. Advanced Topics in Motor Drives
SESSION 24. Topics in Ac Power Conversion
SESSION 25. Synthesis, Modeling and Analysis of Power Converter Circuits
SESSION 26. Multi-Level Converters
SESSION 27. Applications
SESSION 28. Topics in Dc/Dc Converters
SESSION 29. Control and the Effects of Delay


SESSION 1. PLENARY

Monday, June 28, 9:00 - 12:00 - MAGNOLIA / LIVE OAK

Chair: J.L. Hudgins, University of South Carolina, Columbia, SC, USA
Chair: R. Spée, Maxwell Technologies, San Diego, CA, USA

Paper 1.1. PESC '99 OVERVIEW
R. Spée, J.L. Hudgins

Paper 1.2. INVITED PAPER
Power Electronics Technology at the Dawn of the New Millennium - Status and Outlook
J.D. van Wyk, Rand Afrikaans University, Auckland Park, Johannesburg, SOUTH AFRICA

Paper 1.3. Previously Unobserved Effects of Delay on Current-Mode Control
E.A. Mayer, R.J. King, University of Toledo, Toledo, OH, USA

Paper 1.4. Principles of Electronic Ballast for Fluorescent Lamps - An Overview
H. Gueldner, K. Lehnert, F. Boehme, Dresden University of Technology, Dresden, GERMANY, R. Raiser, Osram GmbH, Muenchen, GERMANY

Paper 1.5. Ultracapacitor Based Ride-Through System for Adjustable Speed Drives
M. Corley, J. Locker, R. Spée, Maxwell Technologies, San Diego, CA, USA

Paper 1.6. Control and Performance of a Flywheel Energy Storage System Based on a Doubly-Fed Induction Generator-Motor for Power Conditioning
H. Akagi, Okayama University, Okayama City, JAPAN, H. Sato, High-Energy Accelerator Research Organization, Tsukuba City, JAPAN

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SESSION 2. LOW POWER, LOW VOLTAGE DC/DC CONVERSION
Monday, June 28, 13:30 - 17:00 - CYPRESS

Chair: D.C. Hamill, University of Surrey, Guildford, U.K.
Chair: E. Santi, University of South Carolina, Columbia, SC, USA

13:30 Paper 2.1. An Integrated CMOS DC-DC Converter and Controller for Battery-Operated Systems
S.-H. Jung, N.-S. Jung, G.-H. Cho, Korea Advanced Institute of Science and Technology (KAIST), Taejon, KOREA

13:55 Paper 2.2. Development of Low Profile DC/DC Power Card Converter using Switched-Capacitor Circuits and Coreless PCB Gate Drive
H. Chung, S.Y.R. Hui, S.C. Tang, City University of Hong Kong, Kowloon, HONG KONG

14:20 Paper 2.3. Switched-Capacitor DC-DC Converter for Low-Power On-Chip Applications
D. Maksimovic, S. Dhar, University of Colorado, Boulder, CO, USA

14:45 Paper 2.4. A Comparative Study of Different Buck Topologies for High Efficiency Low Voltage Applications
A. Consoli, F. Gennaro, A. Testa, University of Catania, Catania, ITALY

15:10 BREAK

15:40 Paper 2.5. Very Fast Transient Voltage Regulators Based on Load Correction
N.K. Poon, C.K. Tse, J. Liu, Hong Kong Polytechnic University, Hung Hom, HONG KONG

16:05 Paper 2.6. A DC/DC Boost Converter Towards Fully On-Chip Integration Using New Micromachined Planar Inductors
S. Iyengar, T.M. Liakopoulos, C.H. Ahn, University of Cincinnati, Cincinnati, OH, USA

16:30 Paper 2.7. Digital PWM Control: Application in VRM's
A.M. Wu, S.R. Sanders, University of California Berkeley, Berkeley, CA, USA

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SESSION 3. RECTIFIERS/INVERTERS: PFC(1)
Monday, June 28, 13:30 - 17:00 - DOGWOOD

Chair: J. Arau, Centro Nacional de Investigation y Desarrollo Technologico (CENIDET), Cuernavaca, Morelos, MEXICO
Chair: J. Locker, Maxwell Technologies, San Diego, CA, USA

13:30 Paper 3.1. An Efficient PFC Voltage Regulator with Reduced Redundant Power Processing
M.H.L. Chow, C.K. Tse, Y.S. Lee, Hong Kong Polytechnic University, Hung Hom, HONG KONG

13:55 Paper 3.2. Analysis of a High Power Factor Rectifier Based on Discontinuous Capacitor Voltage Mode Operation
V. Grigore, J. Kyyrä, Helsinki University of Technology, Espoo, FINLAND

14:20 Paper 3.3. One Stage, Fast Response, Buck Based AC-to-DC Converter with Active Input Current Shaping
A. Fernández, J. Sebastián, P. Villegas, M.M. Hernando, Universidad de Oviedo, Gijón, SPAIN

14:45 Paper 3.4. Steady-State Analysis of AC-to-DC Converter with Active Input Current Shaper Based on Delayed Forward Output
J. Sebastián, A. Fernández, P. Villegas, Universidad de Oviedo, Gijón, SPAIN

15:10 BREAK

15:40 Paper 3.5. A Simple Single-Switch Single-Stage AC/DC Converter with Fast Output Voltage Regulation
O. García, J.A. Cobos, P. Alou, R. Prieto, J. Uceda, Universidad Politecnica de Madrid, Madrid, SPAIN

16:05 Paper 3.6. A Mixed-Signal ASIC Power-Factor Correction (PFC) Controller for High Frequency Switching Rectifiers
R. Zane, D. Maksimovic, University of Colorado, Boulder, CO, USA

16:30 Paper 3.7. A Single Phase Two-Switch Buck-Boost Type AC-DC Converter with a High Power Factor and Sinusoidal Source Current
V.F. Pires, EST Instituto Politecnico Setubal, Setubal, PORTUGAL, J.F. Silva, Universidade Tenica de Lisboa, Lisboa Codex, PORTUGAL

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SESSION 4. CONTROL OF POWER FACTOR CORRECTION & ACTIVE FILTERS
Monday, June 28, 13:30 - 17:00 - JENKINS / K. CHARLES

Chair: P. Maranesi, University of Milan, Milan, ITALY
Chair: K. Smedley, University of California - Irvine, Irvine, CA, USA

13:30 Paper 4.1. Decoupled Control of the Active and Reactive Power in Three-Phase PWM Rectifiers Based on Non-linear Control Strategies
J.R. Espinoza, G. Joós, L. Morán, Universidad de Concepcion, Concepcion, CHILE

13:55 Paper 4.2. Control Strategy of an Interleaved Boost Power Factor Correction Converter
J.R. Pinheiro, H.A. Grüngling, Federal University of Santa Maria, Santa Maria, RS, BRAZIL

14:20 Paper 4.3. A Fully Digital Control Employing a Dead Beat Technique for Power Active Filters
A. Campos, J. Kaffka, C.A. Claro, Campus Universitario - Camobi, Santa Maria, RS, BRAZIL

14:45 Paper 4.4. Development of a Fuzzy Logic Controller for Boost Rectifier with Active Power Factor Correction
H. Chung, S.Y.R. Hui, E.P.W. Tam, City University of Hong Kong, Kowloon, HONG KONG

15:10 BREAK

15:40 Paper 4.5. Discrete-Time Sliding Mode Control of Unified Active Power Filter
S. Muthu, J.M.-S. Kim, University of Victoria, Victoria, BC, CANADA

16:05 Paper 4.6. Internal Model Current Control of VSC-Based Active Power Filters
M. Sedifhy, S.B. Dewan, F.P. Dawson, University of Toronto, Toronto, ON, CANADA

16:30 Paper 4.7. Design of Parallel Sources in DC Distributed Power Systems by using Gain-Scheduling Technique
Z. Ye, D. Boroyevich, K. Xing, F.C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

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SESSION 5. SPECIAL CONVERTERS
Monday, June 28, 13:30 - 17:00 - DRAYTON

Chair: A. Gandelli, Politecnico di Milano, Milano, ITALY
Chair: J. Lai, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

13:30 Paper 5.1. A Low Cost 24-Pulse Diode Rectifier for High Voltage and High Power Applications
S. Choi, J. Oh, K. Kim, Seoul National Polytechnic University, Seoul, KOREA

13:55 Paper 5.2. Implementation of a Two Steps Commutated Matrix Converter
M. Ziegler, W. Hofmann, Technische Universität Chemnitz, Chemnitz, GERMANY

14:20 Paper 5.3. Direct AC/DC Conversion Without Input Rectification
A. Ikriannikov, S. Cuk, California Institute of Technology, Pasadena, CA, USA

14:45 Paper 5.4. Decoupled Control of a 4-Leg Inverter via a New 4x4 Transformation Matrix
M.J. Ryan, R.W. de Doncker, Institute for Power Electronics and Electrical Drives, Aachen, GERMANY, R.D. Lorenz, University of Wisconsin - Madison, Madison, WI, USA

15:10 BREAK

15:40 Paper 5.5. A Serial Regulator Using a Soft Switching PWM AC/AC Full Bridge Converter
J.C. de Oliveira, F.J. Farias, L.C. de Freitas, J.B. Vieira Jr., Universidade Federal de Uberlandia, Uberlandia, BRAZIL

16:05 Paper 5.6. A Simplified Auto-Connected Electronic Transformer (SACET) Approach Upgrades 6-Pulse Rectifier Equipment with 12-Pulse Characteristics and Facilities Harmonic Compliance
M. Kang, P.N. Enjeti, Texas A&M University, College Station, TX, USA, I.J. Pitel, Magna-Power Electronics, Boonton, NJ, USA

16:30 Paper 5.7. Continuous Conduction Mode Operation of a Three-Phase Power Factor Correction Circuit with Quasi Tri-Directional Switches
D. Carlton, W.G. Dunford, University of British Columbia, Vancouver, BC, CANADA, M. Edmonds, Xantrex Technology Inc., Burnaby, BC, CANADA

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SESSION 6. HARMONICS AND POWER QUALITY I
Tuesday, June 29, 8:30 - 12:00 - CYPRESS

Chair: J.H.R. Enslin, University of Stellenbosch, Stellenbosch, SOUTH AFRICA
Chair: N. Mohan, University of Minnesota, Minneapolis, MN, USA

8:30 Paper 6.1. A Series LC Filter for Harmonic Compensation of AC Drives
F.Z. Peng, C. Su, Oak Ridge National Laboratory, Oak Ridge, TN, USA

8:55 Paper 6.2. Analysis and Design of a Three Phase Sliding Mode Controller for a Shunt Active Power Filter
V. Cádenas, CENIDET, Cuernavaca, MEXICO, N. Vázquez, C. Hernández, Instituto Tecnologico de Celaya, Celaya, MEXICO

9:20 Paper 6.3. Analysis and Design of a Three Phase Active Shunt Power Filter Based on the Non-Linear passivity Approach
V. Cárdenas, CENIDET, Cuernavaca, MEXICO, C. Nuñez, ITESRC, MEXICO, M. Oliver, N. Visairo, S. Ramírez, CENIDET, Cuernavaca, MEXICO, H. Sira-Ramírez, Universidad de los Andes, VENEZUELA

9:45 Paper 6.4. A Resonant Inverter as a Controlled Reactance
Y. Berkovich, Holon Center of Technological Education, Beer-Sheva, ISRAEL, G. Ivensky, S. Ben-Yaakov, Ben-Gurion University of the Negev, Beer-Sheva, ISRAEL

10:10 BREAK

10:40 Paper 6.5. Three-Phase Active Filter Topology Based on a Reduced Switch Count Voltage Source Inverter
K. Haddad, MTE Corporation, Menomonee Falls, WI, USA, G. Jóos, Concordia University, Montreal, QC, CANADA

11:05 Paper 6.6. The Method Based on a Generalized dqk Coordinate Transform for Current Detection of an Active Power Filter and Power System
B. Zhang, M.H. Pong, Hong Kong University, HONG KONG

11:30 Paper 6.7. A New Control Scheme of Series Hybrid Active Filter
B.N. Singh, University of Quebec, Montreal, QC, CANADA, B. Singh, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, INDIA, A. Chandra, K. Al-Haddad, University of Quebec, Montreal, QC, CANADA

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SESSION 7. SOFT-SWITCHED DC/DC CONVERTERS I
Tuesday, June 29, 8:30 - 12:00 - DOGWOOD

Chair: J. Cobos, Univ Politecnica de Madrid, Madrid, SPAIN
Chair: J. Sun, Rockwell Collins, Advanced Technology Center, Cedar Rapids, IA, USA

8:30 Paper 7.1. ZVS-PWM Full-Bridge Converter Using Active Current Clamping with Synchronous Rectifiers
K. Yoshida, N. Nagagata, T. Ishii, H. Handa, Matsushita Electric Industrial Co., Ltd., Osaka, JAPAN

8:55 Paper 7.2. A Novel Pulse Width Control Scheme for Fixed Frequency Zero Voltage Switching DC-to-DC PWM Bridge Converter
F. Hamdad, A.K.S. Bhat, University of Victoria, Victoria, BC, CANADA

9:20 Paper 7.3. An Isolated ZVS-PWM DC-to-DC Converter with Half of the Input Voltage Across the Switches
I. Barbi, E. Deschamps, Federal University of Santa Catarina, Florianopolis, SC, BRAZIL

9:45 Paper 7.4. ZVS-PWM-Controlled Parallel-Resonant Converter Applied to a Constant-Current Power Supply
T. Ninomiya, T. Hashimoto, H. Tanaka, R.P. Tymerski, Kyushu University, Fukuoka, JAPAN

10:10 BREAK

10:40 Paper 7.5. A Modified Zero Voltage Switching Forward Converter Topology with Self Core Reset
Y. Xi, P. Jain, Y. Liu, R. Orr, Concordia University, Montreal, QC, CANADA

11:05 Paper 7.6. Design of a Novel ZVT Soft-Switching Chopper
H. Yu, B.M. Song, J.S. Lai, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

11:30 Paper 7.7. Improving the Operation of ZVT DC-DC Converters
P.J.M. Menegáz, M.A. Có, D.S.L. Simonetti, J.L.F. Vieira, Federal University of Espirito Santo, Vitoria, ES, BRAZIL

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SESSION 8. RECTIFIERS/INVERTERS: PFC(2)
Tuesday, June 29, 8:30 - 12:00 - JENKINS / K. CHARLES

Chair: J. Sebastian, Universidad de Oviedo, Gijón, SPAIN
Chair: E.E. Landsman, American Power Conversion Corp., Billerica, MA, USA

8:30 Paper 8.1. Low-Distortion Control of Unity-Power-Factor Converters in Discontinuous Conduction Mode
E. Santi, University of South Carolina, Columbia, SC, USA, Z. Zhang, TESLAco, S. Cuk, Caltech, Pasadena, CA, USA

8:55 Paper 8.2. Problems Using LISN in EMI Characterization of Power Electronic Converters
J.C. Crebier, J. Roudet, J.L. Shanen, Institut National Polytechnique de Grenoble, Saint Martin-d'Heres Cedex, GRENOBLE, FRANCE

9:20 Paper 8.3. A Low-Inductance Line-Frequency Commutated Rectifier Complying with IEC 1000-3-2 Standards
J.A. Pomilio, University of Campinas, Campinas, BRAZIL, G. Spiazzi, University of Padova, Padova, ITALY

9:45 Paper 8.4. Performance Improvement of Half Controlled Three Phase PWM Boost Rectifier
J. Kikuchi, M.D. Manjrekar, T.A. Lipo, University of Wisconsin - Madison, Madison, WI, USA

10:10 BREAK

10:40 Paper 8.5. A Novel Single-Stage DC-UPS with Power Factor Correction
E. Rodríguez, N. Vazquez, J. Arau, CENIDET, Cuernavaca, MEXICO

11:05 Paper 8.6. Design Aspects of Paralleled Three-Phase DCM Boost Rectifiers
P.M. Barbosa, F.C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

11:30 Paper 8.7. A Novel Rectifier/Inverter with Adjustable Power Factor
D. Shmilovitz, D. Czarkowski, Z. Zabar, S.-Y. Yoo, Polytechnic University, Brooklyn, NY, USA

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SESSION 9. POWER SEMICONDUCTORS
Tuesday, June 29, 8:30 - 12:00 - DRAYTON

Chair: M. Cotorogea, Centro Nacional de Investigation y Desarrollo Technologico (CENIDET), Cuernavaca, Morelos, MEXICO
Chair: W.M. Portnoy, Texas Tech. University, Lubbock, TX, USA

8:30 Paper 9.1. Thermal Instability in High Current Capability Power MOSFETs
A. Consoli, G. Cosentino, F. Gennaro, A. Testa, University of Catania, Catania, ITALY, F. Frisina, R. Letor, A. Magri, ST Microelectronics, Catania, ITALY

8:55 Paper 9.2. High-Frequency AC-AC Converter Using Integrated 3-in-1 Bilateral Switches and Adaptive Commutation
J. Chang, Rockwell Science Center, Thousand Oaks, CA, USA

9:20 Paper 9.3. A PSPICE Model of the DGEST based on the Ambipolar Diffusion Equation
P.R. Palmer, B.H. Stark, University of Cambridge, Cambridge, UK

9:45 Paper 9.4. A Novel High Accuracy Analog Behavioral IGBT Spice Macromodel
G. Maxim, A. Maxim, Technical University <<Gh. Asachi >>, Iasi, ROMANIA

10:10 BREAK

10:40 Paper 9.5. 2.65 MHz High Efficiency Soft-Switching Power Amplifier System
J. Qian, G. Bruning, Philips Electronics North America Corporation, Briarcliff Manor, NY, USA

11:05 Paper 9.6. Measurement of IGBT Switching Frequency Limits
K. Sheng, B.W. Williams, Heriot-Watt University, Edinburgh, UK, X. He, Z. Qian, Zhejiang University, Hangzhou, CHINA, S.J. Finney, Heriot-Watt University, Edinburgh, UK

11:30 Paper 9.7. Power GTO with Compensated Ring Anode-Short
C. Zhang, N. Xu, Xi'an Power Electronics Research Institute, Xi'an, CHINA, Z. Chen, Xi'an University of Technology, Xi'an, CHINA

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SESSION 10. HARMONICS AND POWER QUALITY II
Tuesday, June 29, 13:30 - 17:00 - CYPRESS

Chair: D. Schröder, Technische Universität München, München, GERMANY
Chair: E.R. Collins, Clemson University, Clemson, SC, USA

13:30 Paper 10.1. Power Factor Correction of Linear and Non-Linear Loads Employing a Single Phase Active Power Filter Based on a Full-Bridge Current Source Inverter Controlled Through the Sensor of the AC Mains Current
I. Barbi, F. Pöttker, Federal University of Santa Catarina, Florianopolis, SC, BRAZIL

13:55 Paper 10.2. A Multilevel Converter-Based Universal Power Conditioner
L.M. Tolbert, F.Z. Peng, Oak Ridge National Laboratory, Oak Ridge, TN, USA, T.G. Habetler, Georgia Institute of Technology, Atlanta, GA, USA

14:20 Paper 10.3. A New Parallel Hybrid Filter Configuration Minimizing Active Filter Size
S. Park, J.-H. Sung, K. Nam, POSTECH University, Pohang, KOREA

14:45 Paper 10.4. Design and Implementation of the Parallelable Active Power Filter
S.J. Chiang, J.M. Chang, National Lien Ho College of Technology and Commerce, Miao-Li, TAIWAN

15:10 BREAK

15:40 Paper 10.5. Resonant Characteristics of Inverter-Based Transmission Line Series Compensators
B.S. Rigby, R.G. Harley, University of Natal, Durban, SOUTH AFRICA

16:05 Paper 10.6. Control Algorithms for Series Static Voltage Regulators in Faulted Distribution Systems
K. Haddad, MTE Corporation, Menomonee Falls, WI, USA, G. Jóos, Concordia University, Montreal, QC, CANADA

16:30 Paper 10.7. Harmonic Evaluation of the Traction System by Monte Carlo Simulation
Z.M. Ye, M.H. Pong, E. Lo, G.H. Yeun, Hong Kong University, HONG KONG

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SESSION 11. SOFT-SWITCHED DC/DC CONVERTERS II
Tuesday, June 29, 13:30 - 17:00 - DOGWOOD

Chair: T. Ninomiya, Kyushu University, Fukuoka, JAPAN
Chair: R. Steigerwald, GE Corporate Research & Development, Niskayuna, NY, USA

13:30 Paper 11.1. A Novel Soft-Switching DC-DC Converter with Wide ZVS Range and Reduced Filter Requirement
R. Ayyanar, N. Mohan, University of Minnesota, Minneapolis, MN, USA

13:55 Paper 11.2. Small-Signal Characterization of a Zero-Voltage Switching DC/DC Converter for Pulse-Load Applications
J. Sun, G.K. Schoneman, D.E. Jenkins, Rockwell Collins, Inc., Cedar Rapids, IA, USA

14:20 Paper 11.3. New ZVZCS PWM DC-DC Converters With One Auxiliary Switch
S.-H. Ryu, D.-Y. Lee, S.-B. Yoo, D.-S. Hyun, Hanyang University, Seoul, KOREA

14:45 Paper 11.4. A New Family of Zero-Current-Switching PWM Converters
F.T. Wakabayashi, M.J. Bonato, C.A. Canesin, Paulista State University, Ilha Solteira, SP, BRAZIL

15:10 BREAK

15:40 Paper 11.5. Adaptive Off-Time Control for Variable-Frequency, Soft-Switched Flyback Converter at Light Loads
Y. Panov, M.M. Jovanovic, Delta Products Corporation, Research Triangle Park, NC, USA

16:05 Paper 11.6. A Soft-Switched Boost Converter for High Frequency Operation
R. Gurunathan, AKS Bhat, University of Victoria, Victoria, BC, CANADA

16:30 Paper 11.7. Low Peak Current Class E Resonant Full-Wave Low dv/dt Rectifier Driven by a Voltage Generator
S. Bîrca-Galateanu, I.U.F.M. of the Academy of Nantes, Nantes, FRANCE

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SESSION 12. INDUCTION MOTOR DRIVES
Tuesday, June 29, 13:30 - 17:00 - JENKINS / K. CHARLES

Chair: A.M.N. Lima, Federal University of Paraiba, Campina Grande, PB, BRAZIL
Chair: T.M. Jahns, University of Wisconsin - Madison, Madison, WI, USA

13:30 Paper 12.1. Economic Three-Phase Induction Motor Drive for Single-Phase AC Power Source
C.B. Jacobina, M.B.R Correa, A.M.N. Lima, E.R. da Silva, Federal Universidade Federal da Paraiba, Campina Grande, PB, BRAZIL

13:55 Paper 12.2. Luenberger Flux and Speed Observer for High Speed Sensorless Induction Motor Drives
F. Profumo, G. Griva, A. Tenconi, M. Abrate, Politecnico di Torino, Torino, ITALY

14:20 Paper 12.3. A Novel Quasi-Resonant DC-Link PWM Inverter for Induction Motor Drive
J.J. Jafar, B.G. Fernandes, Indian Institute of Technology Kanpur, Kanpur, INDIA

14:45 Paper 12.4. High Bandwidth Direct Adaptive Neurocontrol of Induction Motor Current and Speed Using Continual Online Random Weight Change Training
B. Burton, R.G. Harley, University of Natal, Durban, SOUTH AFRICA, T.G. Habetler, Georgia Institute of Technology, Atlanta, GA, USA

15:10 BREAK

15:40 Paper 12.5. A Soft Switched Current Controlled Converter for Induction Machine Driving
D.A. Andrade, R.M. Finzi Neto, F.J. Farias, L.C. de Freitas, J.B. Vieira Jr., Universidade Federal de Uberlandia, Uberlandia, BRAZIL

16:05 Paper 12.6. Induction Motor Neural Stator Flux Estimation Using Active and Reactive Power for Direct Torque Control
J. Ghouili, A. Chériti, Universite du Quebec a Trois-Rivieres, Trois-Rivieres, QC, CANADA

16:30 Paper 12.7. A High Performance PWM Current Source Inverter Fed Induction Motor Drive with a Novel Motor Current Control Method
M. Salo, H. Tuusa, Tampere University of Technology, Tampere, FINLAND

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SESSION 13. CONTROL ISSUES I
Tuesday, June 29, 13:30 - 17:00 - DRAYTON

Chair: S. Ben-Yaakov, Ben-Gurion University of the Negev, Beer-Sheva, ISRAEL
Chair: S. Bhowmik, Southwest Research Institute, San Antonio, TX, USA

13:30 Paper 13.1. A Novel Control of Three-Phase PWM Rectifier Using Single Current Sensor
Y.-C. Lee, T.-J. Kweon, D.-S. Hyun, T.-K. Lee, Hanyang University, Seoul, KOREA

13:55 Paper 13.2. A New Instantaneous Output Current Control Method for Inverter Arc Welding Machine
Y.-M. Chae, J.-S. Gho, H.-S. Mok, G.-H. Choe, S.-W. Han, Konkuk University, Seoul, KOREA

14:20 Paper 13.3. Microprocessor-Based Control System for High-Speed Three-Phase Voltage-Source Inverters with LC-Output-Filter
C. Fritsche, P. Schmitt, Swiss Federal Institute of Technology Zurich, Zurich, SWITZERLAND, C. Gerster, Sulzer Electronics AG, Geschäftseinheit NTI, SWITZERLAND

14:45 Paper 13.4. An Instantaneous Phase Angle Detection Algorithm Under Unbalanced Line Voltage Conditions
H.-S. Song, H.-G. Park, K. Nam, POSTECH University, Pohang, KOREA

15:10 BREAK

15:40 Paper 13.5. A Reversible Step-Up Voltage Source Inverter Controlled by Indirect Sliding Mode
I. Barbi, I.E. Colling, Federal University of Santa Catarina, Florianopolis, SC, BRAZIL

16:05 Paper 13.6. Random Modulation Techniques with Fixed Switching Frequency for Three-Phase Power Converters
M.M. Bech, F. Blaabjerg, J.K. Pedersen, Aalborg University, Aalborg East, DENMARK

16:30 Paper 13.7. DSP Control of UPS Inverters with a Current Limit using a Droop Method
M. Mon, R. Johnson, Exide Electronics, Raleigh, NC, USA

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SESSION 14. MAGNETIC COMPONENTS I
Wednesday, June 30, 8:30 - 12:00 - CYPRESS

Chair: J. Madden, PEI Technologies, Cork, IRELAND
Chair: S.B. Bayne, Naval Research Lab, Washington, DC, USA

8:30 Paper 14.1. In-Board Magnetics Processes
Y.E. Zhang, S.R. Sanders, University of California Berkeley, Berkeley, CA, USA

8:55 Paper 14.2. Analytical Method for Generalization of Numerically Optimized Inductor Winding Shapes
J. Hu, C.R. Sullivan, Dartmouth College, Hanover, NH, USA

9:20 Paper 14.3. 1D Magnetic Component Model for Planar Structures
R. Prieto, J.A. Oliver, J.A. Cobos, J. Uceda, Universidad Politecnica de Madrid, Madrid, SPAIN

9:45 Paper 14.4. Optimizing the AC Resistance of Multilayer Transformer Windings with Arbitrary Current Waveforms
W.G. Hurley, National University of Ireland, Galway, IRELAND, E. Gath, University of Limerick, Limerick, IRELAND, J.G. Breslin, National University of Ireland, Galway, IRELAND

10:10 BREAK

10:40 Paper 14.5. Experimental Evaluation of Losses in Planar Inductors for Model Validation
T.G. Imre, W.A. Cronje, J.D. van Wyk, Rand Afrikaans University, Auckland Park, GAUTENG, SOUTH AFRICA, J.A. Ferreira, Delft Technical University, Delft, Netherlands

11:05 Paper 14.6. An Advanced SPICE-Compatible Model for High Frequency Multiwinding Transformers
P.F. Okyere, Dresden University of Technology, Dresden, GERMANY, L. Heinemann, ABB Corporate Research Center, Heidelberg, GERMANY

11:30 Paper 14.7. Model of Integrated Magnetics by Means of Finite Element Analysis Techniques
R. Prieto, J.A. Cobos, O. García, P. Alou, J. Uceda, Universidad Politecnica de Madrid, Madrid, SPAIN

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SESSION 15. TRANSPORTATION AND UTILITY APPLICATIONS
Wednesday, June 30, 8:30 - 12:00 - DOGWOOD

Chair: J.A. Ferreira, Delft University of Technology, Delft, THE NETHERLANDS
Chair: F.Z. Peng, Oak Ridge National Laboratory, Oak Ridge, TN, USA

8:30 Paper 15.1. Control Strategy of a Power Line Conditioner for Cogeneration Plants
D. Casadei, G. Grandi, University of Bologna, Bologna, ITALY, R.K. Jardan, Technical University of Budapest, Budapest, HUNGARY, F. Profumo, Politecnico of Turin, Torino, ITALY

8:55 Paper 15.2. Control Design of Three-Level Voltage Source Inverter for SMES Power Conditioning System
N. Celanovic, D.-H. Lee, D. Peng, D. Borojevic, F.C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

9:20 Paper 15.3. The Bootstrap Variable Inductance: A New Facts Control Element
D.C. Hamill, M.T. Bina, University of Surrey, Guildford, UK

9:45 Paper 15.4. Transient Analysis of a Unified Power Flow Controller, and its Application to Design of the DC Link Capacitor
H. Fujita, Y. Watanabe, H. Akagi, Okayama University, Okayama City, JAPAN

10:10 BREAK

10:40 Paper 15.5. New Approach to Photovoltaic Array Maximum Power Point Tracking
A. Brambilla, Politecnico di Milano, Milano, ITALY, M. Gambarara, A. Garutti, F. Ronchi, FIAR S.p.a., a Finmeccanica Company, Milano, ITALY

11:05 Paper 15.6. Improvement of Drive Range, Acceleration and Deceleration Performance in an Electric Vehicle Propulsion System
X. Yan, D. Patterson, Northern Territory University, Darwin, NT, AUSTRALIA

11:30 Paper 15.7. Half-Cycle Amplitude Shift Keying as a Means of High-Speed Data Transfer in Applications using Inductively Power Devices
J.S. Mueller, A.W. Kelley, North Carolina State University, Raleigh, NC, USA

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SESSION 16. SOFT SWITCHING TECHNIQUES
Wednesday, June 30, 8:30 - 12:00 - JENKINS / K. CHARLES

Chair: A. Kawamura, Yokohama National University, Yokohama, JAPAN
Chair: R.V. White, Artesyn Technologies, Broomfield, CO, USA

8:30 Paper 16.1. Implementation of a ZCT Soft Switching Technique in a 100 kW PEBB Based Three-Phase PFC Rectifier
J. Wu, H. Dai, K. Xing, F.C. Lee, D. Borojevic, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

8:55 Paper 16.2. Three-Phase Current-Fed Soft Switching PWM Converter with Switched Capacitor Type Resonant DC Link
Y. Konishi, Fuji Electric Co. Ltd., Kobe, JAPAN, M. Ishibashi, N. Baba, M. Nakaoka, Yamaguchi University, Ube, JAPAN

9:20 aper 16.3. Evaluation of Soft Switching Techniques for the Neutral-Point-Clamped Inverter
X. Yuan, Swiss Federal Institute of Technology, Zurich, SWITZERLAND, I. Barbi, Federal University of Santa Catarina, Florianopolis, SC, BRAZIL

9:45 Paper 16.4. A Family of Isolated Single-Stage ZVS-PWM Active-Clamping Converters
T.-F. Wu, S.-A. Liang, C.-H. Lee, National Chung Cheng University, Chia-Yi, TAIWAN

10:10 BREAK

10:40 Paper 16.5. A New Soft Recovery Pulse Width Modulation Quasi-Resonant Converter with Multiple Order Valley-Fill Network
J.-K. Chung, G. Chae, G.-H. Cho, Korea Advanced Institute of Science and Technology (KAIST), Teajon, KOREA

11:05 Paper 16.6. A Single-Switched PWM Resonant Converter for a Boost Rectifier
I.-H. Oh, Samsung Electronics, Puchon city, KOREA

11:30 Paper 16.7. Soft-Switched High Power Factor Boost Type AC/DC Converter
M. Nagao, K. Harada, Kumamoto Institute of Technology, Kumamoto, JAPAN

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SESSION 17. MODELING AND ANALYSIS OF RECTIFIERS AND INVERTERS
Wednesday, June 30, 8:30 - 12:00 - DRAYTON

Chair: W. Schumacher, Technische Universität Braunschweig, Braunschweig, GERMANY
Chair: S.R. Sanders, University of California Berkeley, Berkeley, CA, USA

8:30 Paper 17.1. Modeling and Design of Three-Phase Systems Using Complex Transfer Functions
S. Gataric, Lockheed Martin Control Systems, Johnson City, NY, USA, N.R. Garrigan, GE Corporate Research and Development Center, Niskayuna, NY, USA

8:55 Paper 17.2. Dynamic Modeling of Distributed Power Systems with Power Factor Correction
G. Zhu, I. Batarseh, University of Central Florida, Orlando, FL, USA, K. Siri, The Aerospace Corporation, El-Segundo, CA, USA

9:20 Paper 17.3. Characterization of Single Stage 3 Phase Power Factor Correction Circuit using Modular Single Phase PWM DC-to-DC Converters
Y.D.E. Ho, S.Y.R. Hui, Y.S. Lee, City University of Hong Kong, Kowloon, HONG KONG

9:45 Paper 17.4. Analysis and Measurement of DCM Power Factor Correctors
K.-S. Fung, W.-H. Ki, P. Mok, Hong Kong University of Science & Technology, HONG KONG

10:10 BREAK

10:40 Paper 17.5. Analysis of Three-Phase Rectifiers with Constant-Voltage Loads
V.A. Caliskan, D.J. Perrault, T.M. Jahns, J.G. Kassakian, Massachusetts Institute of Technology, Cambridge, MA, USA

11:05 Paper 17.6. Dynamic Analysis of Three-Level Voltage-Source Inverters Applied to Power Regulation
S. Alepuz, Mataro School of Engineering, Mataro (Barcelona), SPAIN, J. Bordonau, J. Peracaula, Universitat Politecnica de Catalunya, Barcelona, SPAIN

11:30 Paper 17.7. Dynamic Modeling of an Inverter-Based Compensator
B.K. Perkins, University of Manitoba, Winnipeg, MANITOBA, CANADA

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SESSION 18. MAGNETIC COMPONENTS II
Wednesday, June 30, 13:30 - 17:00 - CYPRESS

Chair: W.G. Hurley, National University of Ireland, Galway, IRELAND
Chair: C.R. Sullivan, Dartmouth University, Hanover, NH, USA

13:30 Paper 18.1. A New Spice Behavioral Macromodeling Method of Magnetic Components Including the Self-Heating Process
A. Maxim, Technical University <<Gh. Asachi>>, Iasi, ROMANIA, D. Andreu, J. Boucher, ENSEEIH - INP University Toulouse, Toulouse, FRANCE

13:55 Paper 18.2. Volume Considerations of Planar Integrated Components
I.W. Hofsajer, J.D. van Wyk, Rand Afrikaans University, Auckland Park, SOUTH AFRICA, J.A. Ferreira, Delft Technical University, Delft, Netherlands

14:20 Paper 18.3. Characterization of Coreless Printed Circuit Board Transformer
S.C. Tang, S.Y.R. Hui, H. Chung, City University of Hong Kong, Kowloon, HONG KONG

14:45 Paper 18.4. Characterization of Windings Coupling in Multi-Winding Magnetic Components
R. Asensi, J.A. Cobos, P. Alou, R. Prieto, J. Uceda, Universidad Politecnica de Madrid, Madrid, SPAIN

15:10 BREAK

15:40 Paper 18.5. Integrated Planar Inductor Scheme for Multi-Module Interleaved Quasi-Square-Wave (QSW) DC/DC Converter
W. Chen, F.C. Lee, X. Zhou, P. Xu, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

16:05 Paper 18.6. Study the Feasibility of Lamination Technique for Mn-Zn Cores
D.M. Zhang, C.F. Foo, Nanyang Technological University, SINGAPORE

16:30 Paper 18.7. Measurement and Modelling of Stray Capacitances in High Frequency Transformers
H.Y. Lu, J.G. Zhu, University of Technology - Sydney, Sydney, NSW, AUSTRALIA, S.Y.R. Hui, City University of Hong Kong, Kowloon, HONG KONG, V.S. Ramsden, University of Technology - Sydney, Sydney, NSW, AUSTRALIA

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SESSION 19. CONTROL ISSUES II
Wednesday, June 30, 13:30 - 17:00 - DOGWOOD

Chair: F. Blaabjerg, Aalborg University, Alborg Ost, DENMARK
Chair: W. Burns, Liebert Corporation, Columbus, OH, USA

13:30 Paper 19.1. Dynamic Control of a Fixed Pattern Rectifier
J. Ghijselen, A. van den Bossche, J. Melkebeek, University of Gent, Gent, BELGIUM

13:55 Paper 19.2. A New Space Vector Modulation Technique for Inverter Control
T.-P. Chen, National Taiwan University of Science & Technology, Taipei, TAIWAN, Y.-S. Lai, National Taipei University of Technology, Taipei, TAIWAN,C.-H. Liu, National Taiwan University of Science & Technology, Taipei, TAIWAN,

14:20 Paper 19.3. Switch Mode Rectifier with Indirect Current Control
M. Dawande, G.K. Dubey, University of Roorkee, Roorkee, UP, INDIA

14:45 Paper 19.4. New Sensorless Control of Three-Phase Bi-Directional Converter using Space Vector Modulation
S. Mazumder, A.H. Nayfeh, D. Borojevic, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

15:10 BREAK

15:40 Paper 19.5. PWM Strategy for Switching Loss Reduction in a High Frequency Link DC to AC Converter
M.A. Rodrigues, E.R. da Silva, A.M. de Lima, C.B. Jacobina, Federal University of Paraiba, Campina Grande, PB, BRAZIL

16:05 Paper 19.6. A Simple Control Strategy Applied to Three Phase Rectifier Units for Telecommunication Applications Using Single Phase Rectifier Modules
M.L. Heldwein, A.F. de Souza, I. Barbi, Federal University of Santa Catarina, Florianopolois, SC, BRAZIL

16:30 Paper 19.7. Analysis and Experimental Study of the Buck, Boost and Buck-Boost Inverters
N. Vázquez, Instituto Tecnologico de Celaya, Celaya, MEXICO, J. Alvarex, CINVESTAV-IPN, Mexico City, MEXICO, J. Almazán, C. Aquilar, J. Arau, CENIDET, Cuernavaca, MEXICO

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SESSION 20. SRM AND PM MOTOR DRIVES
Wednesday, June 30, 13:30 - 17:00 - JENKINS / K. CHARLES

Chair: F.-J. Lin, Chung Yuan Christian University, Chung Li, TAIWAN
Chair: M.E. Elbuluk, University of Akron, Akron, OH, USA

13:30 Paper 20.1. A Bi-Directional Switched Reluctance Drive with High Power Quality
J.Y. Zhu, S.Y.R. Hui, H. Chung, City University of Hong Kong, Kowloon, HONG KONG

13:55 Paper 20.2. Robust Controller Design for a Synchronous Reluctance Drive
M.-T. Lin, T.-H. Liu, National Taiwan University of Science and Technology, Taipei, TAIWAN

14:20 Paper 20.3. Digital PLL Technique for Precise Speed Control of SR Drive
J.-W. Woo, University of Wisconsin - Madison, Madison, WI, USA, S.-G. uOh, Chinju National University, KOREA, C.-U. Kim, Y.-M. Hwahn, Pusan National University, Pusan, KOREA

14:45 Paper 20.4. Adaptive Torque-Ripple Minimization in Switched Reluctance Machines Using Observer-based Back-stepping
I. Agirman, A.M. Stankovic, G. Tadmor, Northeastern University, Boston, MA, USA

15:10 BREAK

15:40 Paper 20.5. New Soft-Switched Power Converter Topologies for Variable Reluctance Machine Drives
E.R. da Silva, L.P.B. de Oliveira, C.B. Jacobina, Federal University of Pernambuco, Campina Grande, PB, BRAZIL

16:05 Paper 20.6. Inductance Based Position Encoding for Sensorless SRM Drives
G. Suresh, B. Fahimi, K.M. Rahman, M. Ehsani, Texas A&M University, College Station, TX, USA

16:30 Paper 20.7. Sensorless Direct Control of Brushless Inverter Fed Permanent Magnet Excited AC Motor Drive System
H.J. Gutt, V. Bosch, D. Reismayr, University of Stuttgart, Stuttgart, GERMANY

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SESSION 21 EMI/EMC
Wednesday, June 30, 13:30 - 17:00 - DRAYTON

Chair: F. Maddaleno, Politecnico di Torino, Torino, ITALY
Chair: D.M. Mitchell, D.M. Mitchell Consultants, Cedar Rapids, IA, USA

13:30 Paper 21.1. A Novel Approach Base on Electric Field Analysis to Reduce Crosstalk Problem on PCB
W. Xin, C.M. Lee, M.H. Pong, Z. Qian, Hong Kong University, HONG KONG

13:55 Paper 21.2. A Modified Single Phase Inverter Topology with Active Common Mode Voltage Cancellation
A. Rao, A.L. Julian, T.A. Lipo, University of Wisconsin - Madison, Madison, WI, USA

14:20 Paper 21.3. A New Method for EMI Study in Boost Derived PFC Rectifiers
J.C. Crebier, M. Brunello, J.P. Ferrieux, Institut National Polytechnique de Grenoble, Saint Martin-d'Heres Cedex, GRENOBLE, FRANCE

14:45 Paper 21.4. Analysis of Conducted EMI Emissions from PWM Inverters Based on Empirical Models and Comparative Experiments
H. Zhu, Y. Tang, J. Lai, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA, A.R. Hefner, National Institute of Standards and Technology, Gaithersburg, MD, USA

15:10 BREAK

15:40 Paper 21.5. Some Electromagnetic Aspects of Coreless PCB Transformers
S.C. Tang, S.Y.R. Hui, H. Chung, City University of Hong Kong, Kowloon, HONG KONG

16:05 Paper 21.6. Design and Evaluation of an Active Ripple Filter with Rogowski-Coil Current Sensing
M. Zhu, D.J. Perreault, S. Guttowski, J.G. Kassakian, Massachusetts Institute of Technology, Cambridge, MA, USA

16:30 Paper 21.7. Conducted Electromagnetic Emissions in Unity Power Factor AC/DC Converters: Comparison Between PWM and RPWM Techniques
J. Mahdavi, S. Kaboli, Sharif University of Technology, Tehran, IRAN

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SESSION 22. PARALLEL CONVERTERS AND DISTRIBUTED SYSTEMS
Thursday July 1, 8:30 - 12:00 - CYPRESS

Chair: C.K. Tse, Hong Kong Polytechnic University, Hung Hom, HONG KONG
Chair: K. Fellhoelter, Lucent Technologies, Coppell, TX, USA

8:30 Paper 22.1. Impedance Specification and Impedance Improvement for DC Distributed Power System
X. Feng, Z. Ye, K. Xing, F.C. Lee, D. Borojevic, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

8:55 Paper 22.2. An Active Bus Conditioner for a Distributed Power System
K. Xing, F.C. Lee, D. Borojevic, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

9:20 Paper 22.3. A Classification and Evaluation of Paralleling Methods for Power Supply Modules
S. Luo, Z. Ye, R. Lin, F.C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

9:45 Paper 22.4. PWM Power Conversion Amplifier with Two Paralleled Four Quadrant DC Chopper in Producing Magnetic Field for MRI Systems
S. Watanabe, Yamaguchi University, Ube, JAPAN, H. Takano, Hitachi Medical Co., JAPAN, M. Nakaoka, H. Yamamoto, Yamaguchi University, Ube, JAPAN

10:10 BREAK

10:40 Paper 22.5. Application of a Novel Parallel Regulation Technique in a Two Output Forward Converter
A. Ferreres, J.A. Carrasco, E. Sanchis, J.M. Espí, University of Valencia, Burjassot, SPAIN

11:05 Paper 22.6. Cross Regulation in Flyback Converters
C. Ji, K.M. Smedley, University of California Irvine, Irvine, CA, USA

11:30 Paper 22.7. Input Filter Interactions in DC-DC Switching Regulators
M. Alfayyoumi, A.H. Nayfeh, D. Borojevic, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

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SESSION 23. ADVANCED TOPICS IN MOTOR DRIVES
Thursday July 1, 8:30 - 12:00 - DOGWOOD

Chair: F. Profumo, Politecnico di Torino, Torino, ITALY
Chair: T.G. Habetler, Georgia Institute of Technology, Atlanta, GA, USA

8:30 Paper 23.1. Momentary Interruption and Voltage Sag Ride-Through for Adjustable Speed Drives with Active Rectifiers
A. van Zyl, Oregon State University, Corvallis, OR, USA, R. Spée, Maxwell Technologies, San Diego, CA, USA

8:55 Paper 23.2. Analysis of Common Mode Voltage - "Neutral Shift" in Medium Voltage PWM Adjustable Speed Drive (MV-ASD) Systems
D. Rendusara, E. Cengelci, P. Enjeti, Texas A&M University, College Station, TX, USA, V.R. Stefanovic, Consultant, Afton, VA, USA, W. Gray, Toshiba International Corporation, Houston, TX, USA

9:20 Paper 23.3. Pulse Width Modulation for Four Switches Three Phase Inverters
C.B. Jacobina, M.B.R. Correa, E.R.C. da Silva, A.M.N. Lima, Federal University of Paraiba, Campina Grande, BP, BRAZIL

9:45 Paper 23.4. An Ultrasonic Motor Drive Using LLCC Resonant Technique
F.-J. Lin, R.-Y. Duan, H.-H. Lin, Chung Yuan Christian University, Chung Li, TAIWAN

10:10 BREAK

10:40 Paper 23.5. Proposal of Practical Load Speed Observer for AC Servo System with Two-Mass Mechanically-Resonant Load and Its Experimental Evaluation
J. Yoshitsugu, Yamaguchi University, Ube, JAPAN, K. Inoue, Shinko Electric Co., Ltd, JAPAN, M. Nakaoka, Yamaguchi University, Ube, JAPAN

11:05 Paper 23.6. The Reduction of Conductive Emissions and Motor Bearing Currents in the Current Source PWM Inverter Drives
T. Halkosaari, H. Tuusa, Tampere University of Technology, Tampere, FINLAND

11:30 Paper 23.7. Assessment of Medium Voltage PWM VSI Topologies for Multi-Megawatt Variable Speed Drive Applications
Y. Shakweh, CEGELEC Project Ltd., Rugby, WARWICKSHIRE, UK

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SESSION 24. TOPICS IN AC POWER CONVERSION
Thursday July 1, 8:30 - 12:00 - JENKINS / K. CHARLES

Chair: J. Uceda, Universidad Politecnica de Madrid, Madrid, SPAIN
Chair: A.W. Kelley, North Carolina State University, Raleigh, NC, USA

8:30 Paper 24.1. Half-Bridge Resonant Inverter with Load-Adaptive ZVS PFM Control Scheme for Induction Heating Applications
Y.-S. Kwon, S.-B. Yoo, D.-S. Hyun, Hanyang University, Seoul, KOREA

8:55 Paper 24.2. A Novel ZVT Three-Phase Inverter with Coupled Inductors
J.Y. Choi, D. Boroyevich, F.C. Lee, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

9:20 Paper 24.3. High Frequency Transformer Assisted a New Passive Clamp ZVS Quasi-Resonant DC-Link PWM Inverter with Low Voltage Stress Across the Switches
A.S. Ba-Thunya, Indian Institute of Technology Bombay, Mumbai, INDIA

9:45 Paper 24.4. Input Filter Interaction in Three Phase AC-DC Converters
S. Chandrasekaran, D. Borojevic, D.K. Lindner, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

10:10 BREAK

10:40 Paper 24.5. A New Technique for Reducing Switching Losses in Pulse-Width-Modulated Converters
Y. Jang, M.M. Jovanovic, Delta Products Corp., Research Triangle Park, NC, USA

11:05 Paper 24.6. Feasible Performance Evaluations Digitally-Controlled Three Phase Soft-Switching Inverter with Auxiliary Resonant Commutation Snubbers for High Power Applications
E. Hiraki, M. Yamamoto, M. Nakaoka, Yamaguchi University, Ube, JAPAN

11:30 Paper 24.7. Design of UPS Topologies Based on Series-Parallel Resonant Converters
H. Pinheiro, P. Jain, G. Jóos, Concordia University, Montreal, QC, CANADA

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SESSION 25. SYNTHESIS, MODELING & ANALYSIS OF POWER CONVERTER CIRCUITS
Thursday July 1, 8:30 - 12:00 - DRAYTON

Chair: Y. Kuroe, Kyoto Institute of Technology, Kyoto, JAPAN
Chair: V.A, Niemela, Bell Labs - Lucent Technologies, Mesquite, TX, USA

8:30 Paper 25.1. A Generic Power Converter Modeling Method to Support Computer-Aided Design and Synthesis
L.E. Amaya, P.T. Krein, University of Illinois, Urbana-Champaign, Urbana-Champaign, IL, USA

8:55 Paper 25.2. Automatic Synthesis of Large Signal Models for Power Electronic Circuits
P. Maranesi, M. Riva, Universita'degli Studi di Milano, Milano, ITALY, A. Monti, A. Rampoldi, Politecnico di Milano, Milano, ITALY

9:20 Paper 25.3. A Structural Approach to Synthesizing and Analyzing Quasi-Resonant and Multi-Resonant Converters
T.-F. Wu, Y.-K. Chen, C.-H. Yang, S.-A. Liang, National Chung Cheng University, Chia-Yi, TAIWAN

9:45 Paper 25.4. Rectifier-Compensated Fundamental Mode Approximation Analysis of the Series-Parallel LCLC Family of Resonant Converters with Capacitive Output Filter and Voltage-Source Load
J.G. Hayes, GM Advanced Technology Vehicles, Torrance, CA, USA, M.G. Egan, University College, Cork, IRELAND

10:10 BREAK

10:40 Paper 25.5. A SPICE Compatible Model of High Intensity Discharge Lamps
M. Shvartsas, S. Ben-Yaakov, Ben-Gurion University of the Negev, Beer-Sheva, ISRAEL

11:05 Paper 25.6. Aliasing Effects in PWM Power Converters
V.J. Thottuvelil, Bell Laboratories, Mesquite, TX, USA, G.C. Verghese, Massachusetts Institute of Technology, Cambridge, MA, USA

11:30 Paper 25.7. A New Approach to Simplify the Steady-State Problem of a Power Converter
F. Tourkhani, University of Moncton, Moncton, NB, CANADA, P. Viarouge, Université Laval, Sait Foy, QC, CANADA, T.A. Meynard, LEEI, ENSEEIHT, Toulouse, FRANCE, R. Gagnon, Université du Quebec a Rimouski, Rimouski, QC, CANADA

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SESSION 26. MULTI-LEVEL CONVERTERS
Thursday July 1, 13:30 - 17:00 - CYPRESS

Chair: V. Ramsden, University of Technology Sydney, Sydney, NSW, AUSTRALIA
Chair: T.A. Lipo, University of Wisconsin - Madison, Madison, WI, USA

13:30 Paper 26.1. Investigation on the Clamping Voltage Self-Balancing of the Three Level Capacitor Clamping Inverter
X. Yuan, Swiss Federal Institute of Technology, Zurich, SWITZERLAND, I. Barbi, Federal University of Santa Catarina, Florianopolis, SC, BRAZIL

13:55 Paper 26.2. Modular, Pinched DC-Link and Soft Commutated Three-level Inverter
J. Chang, J. Hu, Rockwell Science Center, Thousand Oaks, CA, USA

14:20 Paper 26.3. Experimental Comparisons of Space Vector Neutral Point Balancing Strategies for Three-Level Topology
D. Zhou, D. Rouaud, Rockwell Automation, Mequon, WI, USA

14:45 Paper 26.4. An analysis of DC-Link Poteintial and Control Scheme for Four-level Inverter
R.-Y. Kim, Y.-H. Lee, D.-S. Hyun, Hanyang University, Seoul, KOREA

15:10 BREAK

15:40 Paper 26.5. High Voltage Multilevel Converter with Regeneration Capability
J. Rodriguez, Universidad Técnica Federico Santa Maria, Valparaiso, CHILE, Luis Morán, Universidad de Concepcion, Concepcion, CHILE, Antonio González, César Silva, Universidad Técnica Federico Santa Maria, Valparaiso, CHILE

16:05 Paper 26.6. A DC-Link Voltage Balancing Algorithm for 3-Level Converter Using the Zero Sequence Current
S.-K. Lim, J.-H. Kim, K. Nam, POSTECH University, Pohang, KOREA

16:30 Paper 26.7. A Direct Power Feedback Method of Dual PWM Three-Level Voltage Source Converter System
L. Wei, Tsinghua University, Beijing, CHINA, C. Li, The Automation Institute of M.M.I., Beijing, CHINA, F. Li, Tsinghua University, Beijing, CHINA

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SESSION 27. APPLICATIONS
Thursday July 1, 13:30 - 17:00 - DOGWOOD

Chair: J.D. van Wyk, Rand Afrikaans University, Auckland Park, Johannesburg, SOUTH AFRICA
Chair: B.V. Murty, General Motors R&D Center, Warren, MI, USA

13:30 Paper 27.1. Electronic Ballast with Modified Valley Fill and Charge Pump Capacitor for Prolonged Filaments Preheating and Power Factor Correction
G. Chae, Y.-S. Youn, G.-H. Cho, Korea Advanced Institute of Science and Technology (KAIST), Taejon, KOREA

13:55 Paper 27.2. Analysis of Tapped-Inductor Inverters as Low-Power Fluorescent Lamp Ballasts Supplied from a Very Low Input Voltage
E.L. Corominas, J.M. Alonso, A.J. Calleja, J. Ribas, E.L. López, M. Rico-Secades, J. Sebastian, Universidad de Oviedo, Gijón, ASTURIAS, SPAIN, J. Arau, M. Ponce, CENIDET, Cuernavaca, México.

14:20 Paper 27.3. Investigation of a Novel High-Power-Factor Electronic Ballast Based on the Input Current Shaper
J.M. Alonso, A.J. Calleja, J. Ribas, E. López, M. Rico, J. Sebastián, Universidad de Oviedo, Gijón, SPAIN

14:45 Paper 27.4. Designing a Dimmable High Power Factor Electronic Ballast for Fluorescent Lamps
R.N. do Prado, S.A. Bonaldo, Universidade Federal de Santa Maria, Santa Maria, RS, BRAZIL

15:10 BREAK

15:40 Paper 27.5. Phase-Controlled Dimmable Electronic Ballast for Fluorescent Lamps
W.-H. Ki, J. Shi, E. Yau, P. Mok, J. Sin, Hong Kong University of Science & Technology, HONG KONG

16:05 Paper 27.6. Features and Design of the Voltage-Fed "L-LC" Resonant Inverter for Induction Heating
J.M. Espí, University of Valencia, Burjassot, SPAIN, E.J. Dede, GH ELIN International, SPAIN, E. Sanchis, A. Ferreres, University of Valencia, Burjassot, SPAIN

16:30 Paper 27.7. Improved Induction-Heating Inverter with Power Factor Correction
H. Calleja, R. Ordóñez, Cenidet - Electronica, Cuernavaca, MEXICO

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SESSION 28. TOPICS IN DC/DC CONVERTERS
Thursday July 1, 13:30 - 17:00 - JENKINS / K. CHARLES

Chair: H. Matsuo, Nagasaki University, Nagasaki, JAPAN
Chair: D. Maksimovic, University of Colorado, Boulder, CO, USA

13:30 Paper 28.1. Multiple Output DC/DC Converters Based in PWM and Pulse Delay Control (PWM-PD)
A. Barrado, E. Olías, A. Lázaro, R. Vázquez, J. Pleite, Universidad Carlos III De Madrid, Madrid, SPAIN

13:55 Paper 28.2. New Very Low Power, High Efficiency, DC/DC Power Supply for Leo Satellite Constellation
E. Sanchis-Kilders, University of Valencia, Burjassot, SPAIN, A. Capel, ALCATEL, Espace, FRANCE, J.A. Carrasco, E. Maset, J.M. Espí, University of Valencia, Burjassot, SPAIN

14:20 Paper 28.3. Dynamic Modeling and Control in Average Current Mode Controlled PWM DC/DC Converter
C. Sun, B. Lehman, R. Ciprian, Northeastern University, Boston, MA, USA

14:45 Paper 28.4. DC-TO-DC Buck Converters with Novel Current Mode
Z. Yang, P.C. Sen, Queen's University, Kingston, ONTARIO, CANADA

15:10 BREAK

15:40 Paper 28.5. A Zero-Ripple Technique Applicable to any DC Converter
D.C. Hamill, University of Surrey, Guildford, UK, P.T. Krein, University of Illinois, Urbana, IL, USA

16:05 Paper 28.6. DC-Link Control for a MVA-3Hz Single Phase Power Supply
F. Jenni, H.-U. Boksberger, G. Irminger, Paul Scherrer Institute, Villigen PSI, SWITZERLAND

16:30 Paper 28.7. A PDM Controlled Series Resonant Multi-Level Converter Applied for X-Ray Generators
T.-F. Wu, J.-C. Hung, National Chung Cheng University, Chia-Yi, TAIWAN

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SESSION 29. CONTROL AND THE EFFECTS OF DELAY
Thursday July 1, 13:30 - 17:00 - DRAYTON

Chair: D. Patterson, Northern Territory University, Darwin, NT, AUSTRALIA
Chair: P.T. Krein, University of Illinois, Urbana, IL, USA

13:30 Paper 29.1. Stationary Frame Current Regulation of PWM Inverters with Zero Steady State Error
D.N. Zmood, D.G. Holmes, Monash University, Clayton, VIC, AUSTRALIA

13:55 Paper 29.2. Adaptive Control of an Inductive Power Transfer Coupling for Servomechanical Systems
D.K. Jackson, S.B. Leeb, Massachusetts Institute of Technology, Cambridge, MA, USA

14:20 Paper 29.3. Forbidden State Space Trajectories of PWM Converters: Implication to Digital Control
G. Rahav, S. Ben-Yaakov, Ben-Gurion University of the Negev, Beer-Sheva, ISRAEL

14:45 Paper 29.4. Disturbance Rejection and Robustness Considerations in DC/DC Converters
B. Tomescu, Space Systems/Loral, Palo Alto, CA, USA, H.F. van Landingham, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

15:10 BREAK

15:40 Paper 29.5. Delay Effects in Averaged Modeling of PWM Converters
J. Sun, D.M. Mitchell, D.E. Jenkins, Rockwell Collins, Inc., Cedar Rapids, IA, USA

16:05 Paper 29.6. Analysis of Converter Operation with Phase Legs in Daisy-Chained or Ring Type Structure
I. Milosavljevic, Z. Ye, D. Borojevic, C. Holton, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA

16:30 Paper 29.7. Effectivity Reduction of PWM-Converter Based Dynamic Filter by Signal Processing Delay
W. le Roux, J.D. van Wyk, Rand Afrikaans University, Auckland Park, SOUTH AFRICA


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