A Novel Three-Phase Resonant DC Link Inverter with Low Energy Consumption

WANG Qiang; GUO Guo-xian; WANG Tian-shi; LIU Xiao-qin

doi:10.12263/DZXB.20181043

您当前的位置：

首页 >

文章列表页 >

A Novel Three-Phase Resonant DC Link Inverter with Low Energy Consumption

CORRESPONDENCE | 更新时间：2025-12-08

- A Novel Three-Phase Resonant DC Link Inverter with Low Energy Consumption
- ACTA ELECTRONICA SINICA Vol. 50, Issue 9, Pages: 2295-2298(2022)
- 作者机构：
  
  1.辽宁石油化工大学信息与控制工程学院,辽宁抚顺 113001
  2.辽宁石油化工大学石油化工过程控制国家级实验教学示范中心,辽宁抚顺 113001
- 作者简介：
- 基金信息：
- DOI：10.12263/DZXB.20181043
  CLC： TM464
- Received：28 November 2018，
  
  Revised：2019-01-29，
  
  Published：25 September 2022
- 稿件说明：
移动端阅览
王强,郭国先,王天施等.新型三相低能耗谐振直流环节逆变器[J].电子学报,2022,50(09):2295-2298.

WANG Qiang,GUO Guo-xian,WANG Tian-shi,et al.A Novel Three-Phase Resonant DC Link Inverter with Low Energy Consumption[J].ACTA ELECTRONICA SINICA,2022,50(09):2295-2298.
王强,郭国先,王天施等.新型三相低能耗谐振直流环节逆变器[J].电子学报,2022,50(09):2295-2298. DOI： 10.12263/DZXB.20181043.

WANG Qiang,GUO Guo-xian,WANG Tian-shi,et al.A Novel Three-Phase Resonant DC Link Inverter with Low Energy Consumption[J].ACTA ELECTRONICA SINICA,2022,50(09):2295-2298. DOI： 10.12263/DZXB.20181043.

摘要

为实现三相逆变器的高效率运行，提出了一种新型三相低能耗谐振直流环节逆变器，利用设置在逆变器直流环节的辅助谐振电路使直流母线电压在每个开关周期都形成零状态时，主开关能实现零电压软开通动作和零电流软关断动作，完成了无损耗切换.说明了一个开关周期内的电路工作状态，在2.5kW三相样机上的实验结果表明开关器件完成了软切换.因此，该新型拓扑结构对于改善逆变器运行效率具有重要意义.

Abstract

A novel three-phase resonant DC link inverter with low energy consumption is proposed to achieve the high efficiency operation of the inverter. When the DC-bus voltage forms a zero-state in each switching cycle via the auxiliary resonant circuit set in the DC link of the inverter

the main switch can achieve zero-voltage turn on and zero-current turn off. The working state of the circuit in a switching period is explained. The experimental results on the three-phase prototype of 2.5kW show that the switching devices achieve the soft switching. Therefore

the novel topology is significant for improving the efficiency of the inverter.

关键词

Keywords

references

CHU E H , WU M Y , HUANG L , et al . Research on a novel modulation strategy for auxiliary resonant commutated pole inverter with the smallest loss in auxiliary commutation circuits [J]. IEEE Transactions on Power Electronics , 2014 , 29 ( 3 ): 1103 - 1117 .

王强 , 刘岩松 , 陈祥雪 , 等 . 基于单独储能电容辅助换流的并联谐振直流环节逆变器 [J]. 电子学报 , 2015 , 43 ( 10 ): 2133 - 2136 .

WANG Q , LIU Y S , CHEN X X , et al . Parallel resonant DC link inverter with a single storage capacitor-assisted commutation [J]. Acta Electronica Sinica , 2015 , 43 ( 10 ): 2133 - 2136 . (in Chinese)

王强 , 邢岩 . 具有并联谐振直流环节的软开关电压源逆变器 [J]. 电子学报 , 2013 , 41 ( 11 ): 2317 - 2320 .

WANG Q , XING Y . Soft switching voltage source inverter with parallel resonant DC link [J]. Acta Electronica Sinica , 2013 , 41 ( 11 ): 2317 - 2320 . (in Chinese)

王强 , 刘岩松 , 陈祥雪 , 等 . 具有低能耗辅助电路的并联谐振直流环节逆变器 [J]. 电子学报 , 2014 , 42 ( 7 ): 1369 - 1373 .

WANG Q , LIU Y S , CHEN X X , et al . Parallel resonant DC link inverter with low-loss auxiliary circuit [J]. Acta Electronica Sinica , 2014 , 42 ( 7 ): 1369 - 1373 . (in Chinese)

王强 , 胡斐 , 王天施 , 等 . 箝位二极管承受低电压的有源箝位谐振直流环节逆变器 [J]. 电子学报 , 2017 , 45 ( 12 ): 3025 - 3029 .

WANG Q , HU F , WANG T S , et al . Active clamped resonant DC-link inverter with clamped diode under low voltage [J]. Acta Electronica Sinica , 2017 , 45 ( 12 ): 3025 - 3029 . (in Chinese)

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Medium and Small Power Single-Phase Full-Bridge Energy-Saving Resonant Pole Inverter

An Energy-Saving Resonant DC Link Inverter

Medium and Small Power Three-Phase High-Frequency Energy-Saving Resonant DC Link Inverter

Related Author

Qiang WANG

Guo-xian GUO

Tian-shi WANG

Xiao-qin LIU

WANG Qiang

WANG You-zheng

WANG Tian-shi

LIU Xiao-qin

Related Institution

College of Information and Control Engineering， Liaoning Shihua University

College of Information and Control Engineering Liaoning Shihua University Fushun Liaoning China

National Experimental Teaching Demonstration Center of Petrochemical Process Control Fushun Liaoning China

Shenyang Branch of China Coal Research Institute Ltd

Shenyang Branch of China Coal Research Institute Ltd Fushun Liaoning China

⁰