Novel Single-Phase Full-Bridge Inverter with a Resonant DC Link

被引：0
|
作者：
Wang Q. [1 ,2 ]
Li B. [1 ,2 ]
Wang T.-S. [1 ,2 ]
Liu X.-Q. [1 ,2 ]
机构：
[1] College of Information and Control Engineering, Liaoning Shihua University, Fushun
[2] National Experimental Teaching Demonstration Center of Petrochemical Process Control, Fushun
来源：
Tien Tzu Hsueh Pao/Acta Electronica Sinica | 2020年 / 48卷 / 12期
关键词：
Auxiliary circuit; Boost; DC voltage utilization; Inverter; Soft-switching;
D O I：
10.3969/j.issn.0372-2112.2020.12.027
中图分类号：
学科分类号：
摘要：
In order to improve the performance of single-phase full-bridge inverter, a novel single-phase full-bridge inverter with a resonant DC link is proposed. The auxiliary circuit in the DC link can improve the steady state value of the DC bus voltage, and reduce the negative effect of DC bus zero-voltage state on DC voltage utilization. In this paper, the commutation process of the inverter is analyzed. The experimental results show that the switching devices achieve soft switching, and the performance of the inverter is improved. © 2020, Chinese Institute of Electronics. All right reserved.
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页码：2493 / 2496
页数：3
相关论文
共 4 条
  • [1] Mandrek S, Chrzan P J., Quasi-resonant DC-link inverter with a reduced number of active elements, IEEE Transactions on Industrial Electronics, 54, 4, pp. 2088-2094, (2007)
  • [2] Pan Zhiyang, Luo Fanglin, Transformer based resonant DC link inverter for brushless DC motor drive system, IEEE Transactions on Power Electronics, 20, 4, pp. 939-947, (2005)
  • [3] Wang Qiang, Liu Yansong, Chen Xiangxue, Et al., Parallel resonant DC link inverter with a single storage capacitor-assisted commutation, Acta Electronica Sinica, 43, 10, pp. 2133-2136, (2015)
  • [4] Wang Qiang, Liu Yansong, Chen Xiangxue, Et al., Parallel resonant DC link inverter with low-loss auxiliary circuit, Acta Electronica Sinica, 42, 7, pp. 1369-1373, (2014)
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