摘要
以双馈式风力发电系统(DFIG)采用背靠背三相电压型PWM变换器的工作原理为目标,建立网侧变换器在dq坐标轴的数学模型,然后设计一种基于电网电压定向的双闭环控制策略,通过MATLAB/SIMULINK软件,实现PWM变换器工作在整流或逆变的工作状态。
Based on doubly -fed wind power generation system （DFIG） used back to back the working principle of the three - phase voltage source PWM converter as the goal, a mathematic model of the network side converter in dq coordinate axis, then designed a double closed - loop control strategy based on grid voltage orientation, through the MATLAB/SIMULINK software, realizes PWM converter working in the working state of the rectifier and inverter.
作者
焦东宏
王一帆
JIAO Donghong;WANG Yifan(North China University of Water Resources and Electric Power,Zhengzhou,450045,China)
出处
《技术与市场》
2018年第10期83-84,共2页
Technology and Market
