Control Strategy of M3C Matrix Converter System Applied to AC-AC Transformation

Wenjie WANG; Yiping YANG; Lijun HANG; Chenglin YANG; Shitao WANG; Shenglun CHEN

doi:10.7500/AEPS20190908004

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Control Strategy of M3C Matrix Converter System Applied to AC-AC Transformation

Application Research | 更新时间：2025-06-16

- Control Strategy of M3C Matrix Converter System Applied to AC-AC Transformation
- Automation of Electric Power Systems Vol. 44, Issue 12, Pages: 186-192(2020)
- 作者机构：
  
  1. 杭州电子科技大学自动化学院，浙江省杭州市 310018
  2. 区域能源互联网技术浙江省工程实验室，杭州电子科技大学，浙江省杭州市 310018
  3. 杭州弘易科技有限公司，浙江省杭州市 310000
  4. 深圳市英威腾电源有限公司，广东省深圳市 518055
  5. 国网技术学院，山东省济南市 250002
  6. 安徽乐途电子科技有限公司，安徽省合肥市 230041
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China
- DOI：10.7500/AEPS20190908004
  CLC：
- Received：08 September 2019，
  
  Revised：2020-01-07，
  
  Published Online：20 April 2020，
  
  Published：25 June 2020
- 稿件说明：
移动端阅览
王文杰,杨益平,杭丽君等.应用于交-交变换的M3C矩阵变换器系统控制策略[J].电力系统自动化,2020,44(12):186-192.

WANG Wenjie,YANG Yiping,HANG Lijun,et al.Control Strategy of M3C Matrix Converter System Applied to AC-AC Transformation[J].Automation of Electric Power Systems,2020,44(12):186-192.
王文杰,杨益平,杭丽君等.应用于交-交变换的M3C矩阵变换器系统控制策略[J].电力系统自动化,2020,44(12):186-192. DOI： 10.7500/AEPS20190908004.

WANG Wenjie,YANG Yiping,HANG Lijun,et al.Control Strategy of M3C Matrix Converter System Applied to AC-AC Transformation[J].Automation of Electric Power Systems,2020,44(12):186-192. DOI： 10.7500/AEPS20190908004.

摘要

模块化多电平矩阵变换器（M3C）作为一种新型拓扑具有诸多优点，但其控制变量较多、控制结构复杂。文中首先对M3C系统的工作原理进行了分析，并建立了其数学模型；在此基础之上，分析并研究了M3C系统的输出电压和电流、桥臂电流、桥臂能量均衡、桥臂子模块电容电压等电气参量的控制策略，同时给出了M3C系统交流侧电压、电流的输入、输出整体控制策略，以实现M3C的稳定运行，且具有较好的动、静态特性。最后，通过建立M3C系统结构的仿真模型及实验平台对控制方法进行仿真和实验，验证了M3C系统控制策略的可靠性及稳定性。

Abstract

Modular multilevel matrix converter (M3C) as a new topology has many advantages

but it has many control variables and complicated control structure. Firstly

the working principle of M3C system is analyzed

and its mathematical model is established. On this basis

the control strategy for voltage and current output

bridge arm current

bridge arm energy balance

and the voltage balance of bridge arm sub-module capacitor are analyzed and investigated. The overall control scheme of voltage and current both at the input and output of AC side of M3C system are also given to achieve the stable operation with good dynamic and static characteristics. Finally

M3C system structure simulation model and experimental platform are established

and the control method is simulated and experimentally verified

which verifies the reliability and stability of M3C system control strategy.

关键词

Keywords

references

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