Novel passive lossless snubber for multilevel inverters

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 22, Issue 10, 2002, Pages 71-76

  Wu, Hong Yang ^a   Deng, Yan ^a   He, Xiang Ning ^a  

^a ZHEJIANG UNIVERSITY   (China)

Author keywords

Multilevel inverter; Passive snubber; Soft switching

Indexed keywords

COMPUTER SIMULATION; LOSSES; TOPOLOGY;

MULTILEVEL INVERTER; PASSIVE SNUBBER; SOFT SWITCHING;

ELECTRIC INVERTERS;

EID: 0036819698     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. Yuan Xiaoming, et al. Evaluation of soft switching techniques for the neutral-point-clamped (NPC) inverter [C]. IEEE Proc. PESC'99.
2. Chang Jie, et al. Modular, pinched DC-Link and soft commutated three-level inverter [C]. IEEE Proc. PESC'99.
3. Zhao Zhengyi, Yang Chao, Zhao Liangbing. Research on two snubbers for three-level IGBT converters [J]. Proceedings of the CSEE, 2000, 20 (12): 42-46.
4. In-Dong Kim, et al. A new snubber circuit for multilevel inverter and converter [C]. IEEE Proc. IAS'98 CDR.
5. Sung J H, et al. A simple snubber configuration for three-level GTO inverters [J]. IEEE Trans. on P.E. 1999, 14 (2): 246-257.
6. Yan Deng, et al. Unified passive circuit for snubber energy recovery in UPS inverters [C]. IEEE Proc. INTELEC'2000.
7. He Xiangning. Deng Yan. An inverter with passive lossless snubber [P]. Chinese Patent No. ZL99213490.0