摘要
介绍了交流励磁变速恒频双馈风力发电机组的工作原理,从双馈发电机的数学模型出发,采用矢量控制技术,在Matlab/Simulink环境下建立了系统模型,进行了发电机有功无功独立调节的仿真研究。研究结果表明变速恒频双馈风力发电机组具有良好的动态特性,并为风力发电系统的进一步应用研究提供了可靠的理论依据。
The pr/nciple of var/able-speed constant-frequency （VSCF） AC excited wind power system is presented. According to the mathematical mode/of doubly-fed induction generator （DFIG）, builds the simulink model in Matlab by vector control technology and analyses the independent control of generator active and reactive power. The conclusions provide that VSCF double-fed wind generator possesses good dynamic characteristics and has theoretical foundation for uheriorly studying on wind power system.
出处
《科学技术与工程》
2008年第12期3297-3300,共4页
Science Technology and Engineering
基金
甘肃省重大科技成果转化项目2GS052-A52-004-03资助
关键词
变速恒频
双馈发电机
风力发电
矢量控制
variable-speed constant-frequency doubly-feed generator wind power vector control
