调压型无功自动补偿装置在电力系统中的应用

Application of the Adjustable Voltage Type Reactive Compensation Device in Electric Power System

在企业中,由于大量的电力负荷是感性负荷,因此企业的自然功率因数比较低,这样不但降低了发电机的输出功率以及变电、输电设施的供电能力,而且使网络电力损耗增加,线路的电压降增大,使得用电设备的运行条件恶化。为此需对无功功率进行自动补偿以提高功率因数,防止无功倒送,从而节约电能,提高运行质量。

Application of the adjustable voltage type reactive compensation device in electric power system has been introduced. It is necessary for reactive capacibility to do auto compensation to increase power factor, thus saving electic energy and improving quality of electric power supply.