直驱型风力发电机机侧PWM整流器控制的研究分析  

Research and Analysis of PWM Rectifier Control for Direct-drive Wind Turbine Generator Side

作　　者：董鲁川 Dong Luchuan(Zhongguang Nuclear Hami Wind Power Generation Co.,Ltd.,Hami Xinjiang,839000)

机构地区：[1]中广核哈密风力发电有限公司,新疆哈密839000

出　　处：《电子测试》2019年第17期50-51,共2页Electronic Test

摘　　要：根据逆变器的PWM,本文分析了三相电压整流器的工作原理,同时还分析了PWM整流器的拓扑结构和三相电压整流器数学模型的电压发生器(三相VSR)。双电路控制策略一般都是用于分析和模拟三相电压整流器的内部电路和外部电压电路。最后,使用仿真软件Matlab/Simulink对PWM的双频逆变器系统进行仿真,从而对测试所提出的三相电压整流器的数学模型,再进行测试控制方案的有效性和可行性。希望通过本文的研究,对今后研究与此相关的课题有一定的参考价值。According to PWM of inverters,this paper analyses the working principle of three-phase voltage rectifier,the topology of PWM rectifier and the voltage generator(three-phase VSR)of threephase voltage rectifier mathematical model.Dual-circuit control strategies are generally used to analyze and simulate the internal and external voltage circuits of three-phase voltage rectifiers.Finally,the simulation software MATLAB/Simulink is used to simulate the PWM dual-frequency inverter system,so as to test the mathematical model of the proposed three-phase voltage rectifier,and then test the effectiveness and feasibility of the control scheme.

关 键 词：直驱型 风力发电机 PWM整流器 控制 

分 类 号：TM4[电气工程—电器]