在电网电压波动下矩阵整流器应用研究  

Application Research on Matrix Rectifier Under the Voltage Fluctuation of Power Grid

作　　者：邹兵[1,2,3] 王志平[1,2,3] 张立平[1,2,3] Zou Bing Wang Zhiping Zhang Liping(Guangdong Institute of Intelligent Manufacturing, Guangzhou 510070 Guangdong Key Laboratory of Modem Control Technology, Guangzhou 510070 Guangdong Public Laboratory of Modem Control ＆ Optical Mechanical and Electronic Technology, Guangzhou 510070)

机构地区：[1]广东省智能制造研究所,广州510070 [2]广东省现代控制技术重点实验室,广州510070 [3]广东省现代控制与光机电技术公共实验室,广州510070

出　　处：《电子技术（上海）》2017年第5期26-29,共4页Electronic Technology

基　　金：广东省科技计划项目(2016B090912006);广东省科技计划项目(2015A010106007);广州市科技计划项目(2014J4500021)

摘　　要：矩阵整流器是有着众多优点、很有发展前景的电力电子设备,电流空间矢量调制算法是其目前主要研究控制算法之一,通过空间矢量合成目标矢量。在电网电压波动的情况下,研究基本PID闭环控制器和基于干扰观测器的PID闭环控制器,仿真结果证明矩阵整流器通过基于干扰观测器的PID闭环控制器,输出电压稳定,鲁棒性强,输入电流质量改善,稳定电网侧电能指标。Matrix rectifier has many advantages and is very promising power electronic equipment. Current space vector modulation algorithm is one of the main research control algorithms and mainly through the space vector synthesis target vector. In the case of the voltage fluctuation of power grid, basic PID closed loop controller and research and PID closed loop controller based on disturbance observer are researched. The simulation results show that output voltage is stable, robustness is very strong, quality of input current waveform is improving and power grid indicators are stable through PID closed loop controller based on disturbance observer.

关 键 词：矩阵整流器 电流空间矢量调制算法 基本PID闭环控制器 基于干扰观测器的PID闭环控制器 

分 类 号：TM77[电气工程—电力系统及自动化]