风电场无功补偿设计研究  

Research About Reactive Compensation Design of Wind Power Plant

作　　者：宋佳俊[1] 

机构地区：[1]上海市政工程设计研究总院有限公司,上海200092

出　　处：《现代建筑电气》2016年第6期24-27,30,共5页Modern Architecture Electric

摘　　要：为使风电场并网点电压相对稳定,需通过对风电场进行无功控制以实现电压控制。结合某风电场无功补偿实例,从风电场无功补偿目的及要求、无功损耗计算、无功补偿装置方式比选、无功补偿装置工程方案方面分析了风电场无功补偿的方案设计。选用静止型动态无功补偿装置作为风电厂无功补偿装置,能够很好地满足风电场对于无功补偿装置的性能需求,其装置容量应根据风电场实际情况进行无功损耗计算后再进行选择。In order to insure the stability of the wind plant＇s grid connected point,the voltage should be controlled by dealing the reactive compensation of wind plant. Combining by a wind power plant as example,the reactive compensation designs of wind power plant were analyzed in aspects of the purpose and demand of reactive compensation,reactive losses calculation,comparesion of reactive compensation devices,and project scheme of reactive compensation device. Finally,the static var generator was selected as the reactive compensation device of wind powerplant,which can meet the performance requirements of wind power plant. According to the actural situation of wind power plant,the capacity of static var generator is selected after the reactive power loss is calculated.

关 键 词：风电场 电压控制 无功损耗 静止型动态无功补偿装置 

分 类 号：TM614[电气工程—电力系统及自动化]