摘要
概述了铁合金矿热电炉为提高功率因数采用无功补偿的常用方式。重点介绍了采用电炉的功率圆图描绘表达终端补偿的运行特点,以及可以再增加的有功功率和补偿容量的新计算公式推导,同时介绍了自愈式电容器的选择应用。
It puts forward common style of reactive compensation to increase power factor of ore smelting electric arc furnace, focuses in describing running point of terminal compensation in power circle figure and deducing new calculating formulas of active power andcompensation capacity that can be reincreased. It also introduces selecting application of self-curing condenser.
出处
《铁合金》
北大核心
2002年第4期33-37,52,共6页
Ferro-alloys
关键词
铁合金矿热电炉
功率因数
无功补偿
有功功率
补偿容量
ore smelting electric arc furnace, power factor, reactive compensation, active power, compensation capacity
