由三相电弧功率确定工作电流  

DETERMINATION OF OPERATING CURRENT OF EAF BY THE ARC POWER

作　　者：顾根华[1] 郑建春[1] 徐志鹏[1] 秦勤[1] 

机构地区：[1]东北大学材料冶金学院

出　　处：《冶金能源》2002年第6期14-20,共7页Energy For Metallurgical Industry

摘　　要：给出了由工艺要求的对称或特定不对称电弧功率来确定电弧炉三相工作电流的计算方法与模拟分析结果 ,研究中考虑了三相供电电压不平衡所造成的影响 ;比较了对称供电与不对称供电下的电效率 ;The calculation method of determining operation current of EAF by arc power,which are symmetrical or asymmetrical required by the process,was given out and simulation results were presented in the report;The effect of three phase asymmetrical supply voltage was considered;The electric efficiency was compared between symmetrical and asymmetrical operation methods;The multiple of solutions corresponding to a group of arc power was discussed.

关 键 词：三相电弧功率 工作电流 电弧炉 炼钢 

分 类 号：TF748.4[冶金工程—钢铁冶金]