摘要
介绍了双馈异步发电机的数学模型和基于变速恒频矢量控制的风力发电系统动态仿真模型的建立 ,对风电系统进行了特性分析和动态响应过程的仿真研究 ,仿真表明这种基于变速恒频矢量控制风力发电系统对于电网电压和转速扰动的适应能力很强 .
In this paper the mathematic model of doubly fed induction machine and dynamic simulation model of wind power system based on variable-speed-constant-frequency vector control are built. A simulation research on wind power system and it's dynamic response is carried on. The results show this wind power system based on variable speed constant frequency vector control has the strong flexibility to the voltage of stator and the speed of rotor. The conclusions provide theoretical foundation for ulteriorly study on wind power system.
出处
《华东交通大学学报》
2004年第4期56-59,共4页
Journal of East China Jiaotong University
关键词
双馈异步发电机
风力发电
变速恒频
系统仿真
doubly fed induction machine
wind-energy generation
variable speed constant frequency
simulation.
