Browse > Article

Power Module Bridge Type Auxiliary Resonant AC Link Snubber-Assisted Three-Phase Soft Switching Inverter  

Hisashi Iyomori (Department of Electrical and Electronics Engineering, Yamaguchi University)
Nagai, Shin-ichiro (Department of Electrical and Electronics Engineering, Yamaguchi University)
Masanobu Yoshida (Department of Electrical and Electronics Engineering, Yamaguchi University)
Eiji Hiraki (Department of Electrical and Electronics Engineering, Yamaguchi University)
Mutsuo Nakaoka (Department of Electrical and Electronics Engineering, Yamaguchi University)
Publication Information
Journal of Power Electronics / v.4, no.2, 2004 , pp. 77-86 More about this Journal
Abstract
This paper presents a novel three-phase power module bridge type auxiliary resonant AC link snubber for the three-phase voltage-fed sinwave soft switching PWM inverter operating under specific instantaneous space voltage vector modulation. The operating principle of this resonant snubber is described for current source load model during one switching period, along with its design approach based on the simulation data. The performance evaluations of space vector modulation three-phase sinewave soft switching inverter with a new three-phase active auxiliary resonant AC link snubber are discussed as compared with those of three-phase voltage source-fed sinewave hard switching PWM inverter with a standard space voltage vector modulation strategy. The power loss analysis and conventional efficiency estimation of three-phase soft switching PWM inverter using ICBT modules are carried out including all the conduction power losses based upon the measured v-i characteristics of IGBT and its antiparallel diode as well as their switching losses.
Keywords
Power module bridge type auxiliary resonant AC link snubber; Soft switching; Three-phase sinewave inverter; Specific instantaneous space voltage vector modulation; Power loss analysis;
Citations & Related Records
연도 인용수 순위
  • Reference
1 S.R. Lee, C.H. Jeon, S.H. Ko: 'A New Current Controlled Inverter with ZVT Switching' Proceedings of International Conference on Power Electronics (ICPE) Seoul，pp. 309-313 Oct. 2001
2 S. Hoshi, K. Oguchi: 'Considerations on control Strategyand Efficiency of Three-Phase Resonant Snubber Inverter', The paper of Technical Meeting on Semiconductor Power Converter (SPC) IEE-Japan, SPC-00-88, pp. 72-82, Nov. 2000
3 J.S. Lai, R.W. Young, G.W. Ott, Jr., J. W.Mckeever, F.Z. Peng: 'A Delta-Configured Auxiliary Resonant Snubber Inverter' Proceedings of IEEE Applied Power Electronics Conference (APEC), Vol. 2, pp. 797-803, Mar. 1995
4 S. Nagai, S. Sato: 'Resonant Three Phase Inverter' Proceedings of IEE-Japan Industry Application Annual Meeting, Vol. 2 pp. 1365-1368, Aug. 2001
5 S.R. Lee: 'A Control Strategy of The Three-Phase Bridge-Type ZVT Inverter for AC Motor Drives' Proceedings of International Conference on Power Electronics (ICPE) Seoul, pp. 529-534, Oct. 1998
6 M. Kurokawa, Y. Konishi, M. Nakaoka: 'Evaluations of Voltage-Source Soft-Switching Inerter with Single Auxiliary Resonant Snubber' IEE-UK Transactions on Electric Power Applications, IEE-UK Transactions on Electric Power Applications, Vol. 148, No.2, pp. 207-213, Mar. 2001
7 J.S.Lai, 'Practical Design Methodology of Auxiliary Resonant Snubber Inverter'，Proceedings of IEEE Power Electronics Specialists Conference (PESC), Vol. 2, pp. 432-437, June. 1996
8 M. Yoshida, E. Hiraki, M. Nakaoka,: 'Operating Evaluations of Three-Phase Voltage Source Soft Switching Inverter with A Single Commutation Type Resonant AC Link Snubber' Proceedings of IEE-Japan International Power Electronics Conference (IPEC)-Tokyo 2000, Vol. 4, pp. 1755-1759, Apr. 2000
9 Young-Chae Jung, Gyu-Hyeong Cho: 'Low-Loss Quasi-Parallel Resonant DC Link Inverter with Advanced PWM Capability' International Journal of Electronics, Vol. 81, No.2, pp. 219-234, 1996