摘要
为满足在故障情况下的风力发电机控制策略的研究需要,给出了一种电压跌落发生器的拓扑结构,PC机与单片机通过串行通信来实现对电压跌落模式和跌落时间的控制。试验表明,该设备可以实现国外昂贵的电压跌落发生器的基本功能。
This article describes a circuit of voltage-dip generator for the research of wind turbine running under voltage-dip. The type and the time of voltage-dip were set hrough SCI, A PC communicated with a PIC. Experiment has proved that the equipment could realize the basic function of the expensive overseas equipment.
出处
《可再生能源》
CAS
2007年第3期64-67,共4页
Renewable Energy Resources
基金
国家"863"计划子项目(2003AA512022-2)
关键词
电压跌落
电压跌落发生器
变速恒频
风力发电
voltage dip
voltage-dip generator
variable speed cnnstant frequency（VSCF）
wind power
