摘要
针对风电系统中电压波动的问题,分析了风电系统中电压波动的产生机理,指出风速的变化、临近风电场的电网结构、风力发电机类型等是影响风电系统中电压波动的主要因素;提出了几种抑制措施,即优化电网结构、提高风电场风速等。
In the light of the voltage fluctuation in wind power system,this paper analyzes the formation mechanism of voltage fluctuation in wind power system,and points out that the main factors influencing the voltage fluctuation in wind power system include the change of wind speed,the grid structure near the wind farm,and the type of wind turbine,etc.,and puts forward some measures for restraining the voltage fluctuation such as optimizing the grid structure,and increasing the wind speed in wind farm,etc..
出处
《科技情报开发与经济》
2011年第20期147-149,共3页
Sci-Tech Information Development & Economy
关键词
风电系统
电压波动
风功率预报
补偿装置
wind power system
voltage fluctuation
wind power prediction
compensation device
