矩阵变换器--永磁同步发电机矢量控制系统  

Vector Control of Permanent Magnet Synchronous Generator Fed by Matrix Converter

作　　者：王正[1] 崔超[1] 

机构地区：[1]沈阳工业大学,电气工程学院,辽宁沈阳110870

出　　处：《电力电子技术》2013年第9期66-68,共3页Power Electronics

基　　金：工业余热发电系统关键技术研发(F10-049-2-00)~~

摘　　要：根据永磁同步发电机(PMSG)矢量控制技术的特点,结合矩阵变换器(MC)和电机矢量控制技术的优点,并采用基于空间矢量调制的MC实现对PMSG的矢量控制。为有效控制PMSG电磁转矩,采用在PMSG三相出线端串接电感的控制策略。根据低温余热发电系统要求,搭建PMSG矢量控制系统,并进行Matlab仿真与实验分析。实验结果证明了MC对PMSG矢量控制的可行性和稳定性,同时证明了串接电感环节的有效性。According to the vector control of permanent magnet synchronous generator （PMSG）, the space vector modulation of matrix converter（MC） is applied into control PMSG.In order to control the electromagnetic torque of PMSG, the inductor is connected to the three-phase terminal side of PMSG.Based on the requirements of the waste-heat recovery power generation system, the block diagram of PMSG vector control system is built.The model of the system is established and the Matlab simulation is taken.The simulation and experimental results show that it＇s practical and feasibile to complete the vector control of PMSG based on the MC, the method of the induetior is also valid.

关 键 词：永磁同步发电机 矩阵变换器 转矩控制 

分 类 号：TM313[电气工程—电机]