直流电弧炉的供电电源  

Power Supply of Direct Current EAF

作　　者：冯军华 王莉莎[2] 王华[2] 花皑[2] 

机构地区：[1]西安桃园冶金设备工程有限公司,陕西西安710075 [2]西安电炉研究所有限公司,陕西西安710061

出　　处：《电源技术应用》2014年第10期48-53,共6页Power Supply Technologles and Applications

摘　　要：介绍了直流电弧炉的工作原理、供电特点及设备概况。通过介绍在东京制钢公司运行的世界上最大的420t直流电弧炉，了解国外直流电弧炉的技术发展动态。最后，给出了直流电弧炉的实际运行效果。Introduced the working principle , power supply characteristics and equipment situation of the DC arc furnaceare are Introduced. Through introduction of the world largest 420 t DC arc furnace the technical development trends of the DC arc furnace at abroad is under standed.Finally, the practice operational effects of DC arc furnace were given.

关 键 词：直流电弧炉 直流电抗器 晶闸管. 

分 类 号：TM924.4[电气工程—电力电子与电力传动]