Research on a Three-Phase Soft-Switching Inverter Based on a Simple Auxiliary Snubber Circuit

被引：0
作者：
Dai, Dawei [1 ]
Zheng, Hua [2 ]
机构：
[1] Univ New South Wales, Sch Elect Engn & Telecommun, Sydney, NSW 2052, Australia
[2] North China Elect Power Univ, Sch Elect & Elect Engn, Beijing 102208, Peoples R China
来源：
ENERGIES | 2024年 / 17卷 / 15期
关键词：
auxiliary snubber circuit (ASC); soft-switching; zero-voltage switching (ZVS); zero current switching (ZCS); DC-LINK INVERTER; DESIGN;
D O I：
10.3390/en17153653
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This study presents a novel soft-switching inverter distinguished by a simplified topology and an innovative modulation approach. The design aims to optimize the energy conversion processes commonly found in auxiliary snubber circuits. By minimizing the number of auxiliary switches, the control method is streamlined, thereby enhancing system reliability and cost-efficiency. The principles of operation and conditions for soft-switching are thoroughly analyzed using equivalent circuit models. A 3 kW/16 kHz inverter prototype was constructed, and the experimental results confirm the effectiveness and benefits of the proposed inverter.
引用
收藏
页数：12
相关论文
共 24 条
[1]   Review of Soft-Switching Topologies for Single-Phase Photovoltaic Inverters [J].
Chen, Yenan ;
Xu, Dehong .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2022, 37 (02) :1926-1944
[2]   Auxiliary resonant commutated pole soft-switching inverter with simple topology [J].
Chu, Enhui ;
Zhang, Tianyu ;
Wang, Zhiyong .
JOURNAL OF POWER ELECTRONICS, 2022, 22 (02) :198-209
[3]   An SVPWM Method for Parallel Resonant DC-Link Inverter With the Smallest Loss in the Auxiliary Commutation Circuit [J].
Chu, Enhui ;
Kang, Yunjing ;
Zhang, Pinjia ;
Wang, Zhiyong ;
Zhang, Tianyu .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2022, 37 (02) :1772-1787
[4]   Modified Double Auxiliary Resonant Commutated Pole Inverter and its Modulation Strategy [J].
Chu, Enhui ;
Chen, Zhifang ;
Xie, Haolin ;
Zhang, Huaguang .
IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2020, 8 (04) :4467-4481
[5]   Three-phase double auxiliary resonant commutated pole inverter topology and analysis of its working principle [J].
Chu, Enhui ;
Zhang, Xing ;
Sun, Qiuye ;
Li, Si ;
Xiong, Huiming ;
Yang, Xiaochen .
IET POWER ELECTRONICS, 2016, 9 (07) :1536-1545
[6]   Research on A Novel Modulation Strategy for Double Auxiliary Resonant Commutated Pole Soft-switching Inverter With the Shunt Dead Time [J].
Chu, Enhui ;
Zhang, Xing ;
Huang, Liang .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2016, 31 (10) :6855-6869
[7]   Research on a Novel Modulation Strategy for Auxiliary Resonant Commutated Pole Inverter With the Smallest Loss in Auxiliary Commutation Circuits [J].
Chu, Enhui ;
Wu, Mengyang ;
Huang, Liang ;
Hou, Xutong ;
Zhang, Huaguang .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2014, 29 (03) :1103-1117
[8]  
De Doncker R. W., 1990, Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting (Cat. No.90CH2935-5), P1228, DOI 10.1109/IAS.1990.152341
[9]   THE RESONANT DC-LINK CONVERTER - A NEW CONCEPT IN STATIC POWER CONVERSION [J].
DIVAN, DM .
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1989, 25 (02) :317-325
[10]  
Inaba CY, 2001, ISIE 2001: IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS PROCEEDINGS, VOLS I-III, P1106, DOI 10.1109/ISIE.2001.931631
123