High-Efficiency Single-Phase Full Bridge Resonant Pole Inverter with Single Auxiliary Switch

被引：0
|
作者：
Wang Q. [1 ,2 ]
Wang Y.-Z. [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：
| 1863年 / Chinese Institute of Electronics卷 / 49期
关键词：
Auxiliary switch; Efficiency; Inverter; Resonant pole; Soft-switching;
D O I：
10.12263/DZXB.20180885
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A topology of high-efficiency single-phase full bridge resonant soft-switching inverter is proposed to improve efficiency of single-phase full bridge inverter. The auxiliary circuit is connected with the bridge arm of the inverter and contains only one auxiliary switch and a small number of passive devices. The main switches and auxiliary switch can achieve soft- switching in the working process of the inverter. High-efficiency operation of the inverter can also be achieved by reducing switching loss. In this paper, the working process of the circuit is analyzed. The experimental results indicate that the switching devices can achieve soft-switching, which lays a technical foundation for further research and development of a new practical single-phase full bridge soft-switching inverter with high performance. © 2021, Chinese Institute of Electronics. All right reserved.
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页码：1863 / 1866
页数：3
相关论文
共 3 条
  • [1] WangQiang, YueYuanshao, WangTianshi, Et al., Single-phase full-bridge soft-switching inverter with passive device-assisted commutation, Acta Electronica Sinica, 46, 9, pp. 2295-2298, (2018)
  • [2] WangQiang, YueYuanshao, WangTianshi, Et al., A single-phase full-bridge three-level energy-saving inverter, Acta Electronica Sinica, 46, 12, pp. 3068-3072, (2018)
  • [3] YueYuanshao, WangTianshi, Et al., A single-phase full-bridge energy-saving inverter with auxiliary circuits in parallel with main switches, Acta Electronica Sinica, 47, 3, pp. 764-768, (2019)
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