摘要
推导双馈风力发电系统中网侧脉宽调制(PWM)变换器的简化模型,在此基础上分析其运行特性,设计网侧PWM变换器的控制方案,在MATLAB/Simulink仿真软件平台下搭建双馈风力发电系统网侧变换器的仿真模型,并对交流侧电感的选取作出分析,建立了基于英飞凌XC2785X单片机的试验平台,仿真与试验结果验证了方案的可行性和正确性。
A simplified model of the grid-side PWM converter based on doubly-fed induction generator（DFIG） had been investigated to analyze their operating characteristics,then the design of the grid-side PWM converter control scheme was presented.And the simulation model of the grid side converter of the double fed wind power generation system was built under MATLAB / Simulink software,and analyzed the selection of the AC side inductance,a single chip based on Infineon XC2785X experimental platform had been built,the results showed the feasibility and correctness.
出处
《电机与控制应用》
北大核心
2011年第9期35-40,共6页
Electric machines & control application
基金
上海大学研究生创新基金资助(SHUCX112182)
关键词
双馈风力发电机
脉宽调制变换器
电压定向
矢量控制
doubly-fed induction generator（DFIG）
pulse width modulation converter
voltage oriented
vector control
