Study on a double auxiliary resonant commutated pole three-phase soft-switching inverter

被引：0
|
作者：
Chu, Enhui [1 ]
Huang, Liang [1 ]
Zhang, Huaguang [1 ]
Feng, Jian [1 ]
机构：
[1] School of Information Science & Engineering, Northeastern University, Shenyang, 110819, Liaoning Province
来源：
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering | 2015年 / 35卷 / 15期
关键词：
Double auxiliary resonant commutated pole; Inverter; Resonant commutated pole; Soft-switching; Zero voltage switch (ZVS);
D O I：
10.13334/j.0258-8013.pcsee.2015.15.021
中图分类号：
学科分类号：
摘要：
For the problem that the auxiliary switches of auxiliary resonant commutated pole (ARCP) inverters achieve zero-voltage-switching (ZVS) turn-off difficultly in practical application, this paper presents a double ARCP inverter topology and modulation strategy based on an improved ARCP inverter. The proposed inverter not only inherits all advantages of ARCP inverters discussed previously, but also avoids that the ZVS turn-off of auxiliary switch is affected by the parasitic inductance and capacitance in circuit coming from wiring process effectively. So, it is assured that the auxiliary switches achieve ZVS turn-off reliably. According to the equivalent circuit in different operation modes under the proposed modulation strategy, this paper analyzed the operation principle, soft-switching condition and parameter design procedure of the proposed double ARCP inverter. Finally, a 10 kW-16 kHz double ARCP inverter prototype with insulated gate bipolar transistor (IGBT)-based switches was built. Experimental results are given to demonstrate the validity and features of the proposed inverter. © 2015 Chin. Soc. for Elec. Eng.
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页码：3912 / 3920
页数：8
相关论文
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