钢铁企业非线性负荷与无功补偿装置的应用分析  

Application Analysis on Non-linear Load and Reactive Power Compensation Installation in Steel & Iron Enterprise

作　　者：翁利民[1] 张莉[1] 

机构地区：[1]中冶南方工程技术有限公司,湖北武汉430223

出　　处：《电力电容器与无功补偿》2014年第5期7-12,共6页Power Capacitor & Reactive Power Compensation

摘　　要：在介绍钢铁企业轧机、电弧炉、钢包炉等典型非线性负荷特征的基础上,分析了无功功率和谐波等电能问题及治理措施,以及典型无功补偿成套装置的运行原理及应用效果,比较SVC、MCR、STATCOM装置的性能和优缺点;并对无功补偿技术及其发展前景作了展望。In this paper,the electrical energy issues such as the reactive power and the harmonics and its harnessing measures are analyzed on the basis of introducing the typical non-linear load features in rolling mill,electric arc furnace and ladle furnace of steel iron enterprise. The operation principle and application result of typical reactive power compensation device are also presented.The performance,advantage and disadvantage of SVC,MCR,STATCOM are compared. and the prospects of such reactive power compensation technology and its development are made.

关 键 词：轧机负荷 电弧炉 静止无功补偿(SVC) 磁控电抗器(MCR) 晶闸管控制电抗器(TCR) 静止无功发生器(SVG) 

分 类 号：TM714.3[电气工程—电力系统及自动化]