摘要
目前,国内电网采用的电容补偿技术主要是集中补偿与就地补偿技术。就地补偿技术主要适用于负荷稳定,不可逆且容量较大的异步电动机补偿(如风机、水泵等),其它各种场合仍主要采用集中补偿技术。本文简述我国电力系统无功补偿技术的现状及目前电力系统无功补偿存在的问题,提出今后我国无功补偿技术发展的方向:无功功率动态自动无级调节,谐波抑制。
At present,the technique of capacitor compensation consists of concentrated compensation and local compensation in our country power.Local compensation is mainly used on the asynchronous motor with steady load,irreversible and mass capacity,such as air blower,water pump and so on.The concentrated compensation technique can deal with other situations.The paper firstly introduces current situation and the problems of power system reactive compensation technology in our country power.Then presents a tendency： reactive power dynamic regulated automatically and harmonic suppression.
出处
《价值工程》
2010年第33期325-325,共1页
Value Engineering
关键词
无功补偿技术
作用
现状
发展趋势
reactive compensation technology
action
current situation
tendency
