CAJ | 학술논문

为了满足铁合金电炉设计、运行对电流电压选择的实际需要，对电流及电压公式进行了总结和简要分析。提出从两个方法出发介入冶炼品种和设备电阻、电抗条件参数的实用方程或计算公式57个（+1个导纳公式），可用于指导电炉设计和运行；辅以46个项目参数汇总表、产品特性图表和计算程序表并附设备电阻、电抗历史数据表，为分析和使用该方程或公式过程提供方便，供读者参考。
위료만족철합금전로설계、운행대전류전압선택적실제수요，대전류급전압공식진행료총결화간요분석。제출종량개방법출발개입야련품충화설비전조、전항조건삼수적실용방정혹계산공식57개（+1개도납공식），가용우지도전로설계화운행；보이46개항목삼수회총표、산품특성도표화계산정서표병부설비전조、전항역사수거표，위분석화사용해방정혹공식과정제공방편，공독자삼고。
To the actual needs of the ferroalloy electric furnace design and operation in the current and voltage selection, the paper makes a brief analysis of current and voltage formulas collected. Starting from two methods, the paper gives 57 practical intervention calculation formulas (and an admittance formul) of in smelting varieties, equipment resistance and reactance condition parameters. These formulas can be used to easily guide the furnace design and operation. Here also supplemented by 46 project summary table parameters, product features in chart and calculation program table with equipment resistance, reactance historical data table for the analysis and use of the equation or provide a convenient formula process,providing the reference for the interested readers.