半月刊

ISSN 1000-1026

CN 32-1180/TP

+高级检索 English
应用于交-交变换的M3C矩阵变换器系统控制策略
作者:
作者单位:

1.浙江省省级工程实验室(工程研究中心)-区域能源互联网技术浙江省工程实验室,杭州电子科技大学自动化学院,浙江省杭州市 310018;2.杭州弘易科技有限公司,浙江省杭州市 310000;3.深圳市英威腾电源有限公司,广东省深圳市 518055;4.国网技术学院,山东省济南市 250002;5.安徽乐途电子科技有限公司,安徽省合肥市 230041

作者简介:

通讯作者:

基金项目:

国家自然科学基金资助项目(51777049;51707051)。


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

1.Provincial Engineering Laboratory of Zhejiang (Engineering Research Center)-Zhejiang Energy Engineering Laboratory of Regional Energy Internet Technology, School of Automation, Hangzhou Dianzi University, Hangzhou 310018, China;2.Hangzhou Hongyi Technology Co., Ltd., Hangzhou 310000, China;3.Shenzhen INVT Power Co., Ltd., Shenzhen 518055, China;4.State Grid of China Technology College, Jinan 250002, China;5.Anhui Ledtu Electronic Technology Co., Ltd. Hefei 230041, China

Fund Project:

This work is supported by National Natural Science Foundation of China (No. 51777049, No. 51707051).

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
    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系统整体的控制策略,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,证明了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. First, 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. At the same time, the overall control scheme of voltage and current both at the input and output of AC side of M3C system are 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 prove the reliability and stability of M3C system control strategy.

    表 2 Table 2
    表 1 Table 1
    图1 M3C系统结构示意图Fig.1 Diagram of M3C system structure
    图2 M3C系统等效电路模型Fig.2 Equivalent circuit model of M3C system
    图3 M3C系统总体控制框图Fig.3 Diagram of overall control of M3C
    图4 输入侧电流分量PR控制器伯德图Fig.4 Bode diagram of input side current component of PR controller
    图5 输出侧频率为50/3 Hz时各电气参量波形图Fig.5 Simulating waveforms when frequency of output voltage is 50/3 Hz
    图 M3C实验平台实物图Fig. Experimental platform of M3C
    参考文献
    相似文献
    引证文献
引用本文

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/OL].电力系统自动化,http://doi.org/10.7500/AEPS20190908004.
WANG Wenjie,YANG Yiping,HANG Lijun,et al.Control Strategy of M3C Matrix Converter System Applied to AC-AC Transformation[J/OL].Automation of Electric Power Systems,http://doi.org/10.7500/AEPS20190908004.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2019-09-08
  • 最后修改日期:2020-04-15
  • 录用日期:2020-01-10
  • 在线发布日期:
  • 出版日期: