DFIG风力发电系统网侧变换器研究  

Research on grid side converter of DFIG wind power generation system

作　　者：胡文 HU Wen(CRRC Zhuzhou Electric Co.,Ltd.,Zhuzhou 412001,China)

机构地区：[1]中车株洲电机有限公司,湖南株洲412001

出　　处：《技术与市场》2023年第7期59-61,68,共4页Technology and Market

摘　　要：分析网侧变换器运行中的工作原理,根据两相同步坐标系建立网侧变换器的数学模型,采用电网电压定向的控制策略方法,使网侧变换器交流测保持单位功率因数运行,直流侧输出更稳定质量的直流电压。Analyze the working principle of the grid side converter during operation,establish a mathematical model of the grid side converter based on the two-phase synchronous coordinate system,and adopt the grid voltage-oriented control strategy method to ensure that the AC measurement of the grid side converter maintains unit power factor operation,and the DC side outputs a more stable quality DC voltage.

关 键 词：双馈风力发电机 电网电压定向 网侧变换器 

分 类 号：TM614[电气工程—电力系统及自动化] TM46