100t电炉电气运行工作点的分析  

Analysis of the Electrical Operating Points of 100t Electric Arc Furnace

作　　者：徐冰 齐作保 杨琳 唐群华 

机构地区：[1]安钢电炉工程指挥部,河南省安阳市455004

出　　处：《冶金动力》1998年第5期11-13,共3页Metallurgical Power

摘　　要：从理论上简要分析了安钢新建１００ｔ交流电炉的电气运行工作点的选择。分析表明输入到炼钢炉内的电弧功率与电炉变压器的表观功率和额定客量之间并不具有简单的直接关系，正确选择系统阻抗参数和工作点对电弧炉的运行状态有非常重要的意义．Selection of the electrical operating points of newly built 100t AC electric arc furnace at Anyang Iron & Steel Co. is analyzed theoretically.It shows that there is no direct relationship between the arc power input into a melting fur- nace and apparent power, rated capacity of the furnace transformer. The correct se- lections of system impedance data and working points have very important signifi- cance to operating state of electric arc furnace.

关 键 词：变压器 表观功率 阻抗 炼钢炉 电气运行 电弧炉 

分 类 号：TF741.5[冶金工程—钢铁冶金]