略论矿热炉功率效益的制约条件  

BRIEFLY DISCUSSION ON RESTRICTED CONDITIONS OF POWER BENEFIT OF SUBMERGED-ARC FURNACE

作　　者：杨忠魁 

机构地区：[1]吉林铁合金厂

出　　处：《铁合金》1994年第6期12-16,共5页Ferro-alloys

摘　　要：在分析电炉各种类型约束的基础上提出了设备电抗约束的判定式。电抗约束型炉子应采用使熔池功率或有功功率最大的方式运行。给出了相应的电流和功率计算式，为设计电炉参数提供了依据。Abstract Based on analysis to various electric furnace's restraint, the paper puts for ward decision formula of equipment reactance restraint. The reactance restraint type of furnace should take method of operation to make molten pool power and active power maximum. The paper also gives the relective calculating formula of current and power. and affords basis for designing electric furnace parameters.

关 键 词：电阻电弧炉 功率 电炉 炼铁 电抗约束 

分 类 号：TF579.3[冶金工程—钢铁冶金]