SVC装置在梅钢110V炼钢变电所的应用

来源期刊：冶金自动化2010年第4期

论文作者：景迁

文章页码：53 - 56

关键词：功率因数； 无功补偿； 静止型动态无功补偿装置； 晶闸管控制电抗器

Key words：power factor； var conpensation； SVC； TCR

摘    要：钢铁企业是电网中的用电大户,钢包精炼炉、轧机等设备在运行过程中功率因数很低,产生的谐波会引起电压闪变和电压波动,对电网的污染比较严重。本文从工程设计角度出发,通过SVC装置在钢包精炼炉供电系统中的应用,简要介绍了SVC装置的工作原理及其特点,阐述了SVC装置如何有效地补偿无功功率,降低能耗,减少对电网的污染。

Abstract: Steel enterprise is an energy-hungry consumer in electric grid.Electric are furnace,rolling mill and other equipment can generate considerable reactive power fluctuations and harmonic interference during operation,and grid will be polluted seriously.From the engineering point of view and through application of SVC installed in power supply system of ladle refining furnace,working principle and characteristics of SVC are introduced.Application of SVC in EAF can compensate reactive power,decrease energy consumption and reduce grid pollution.