一种关于电弧炉调节器的新思路  

A New Thought on the EAF Regualator

作　　者：王慧敏[1] 钟晓声 高雪梅[1] 

机构地区：[1]西安电炉研究所有限公司,陕西西安710061 [2]西安鹏远重型电炉有限公司,陕西西安710077

出　　处：《工业加热》2013年第6期27-28,32,共3页Industrial Heating

摘　　要：在电弧炉电极升降调节器中,通过对三相电流和电压瞬时值的检测,就可计算出系统的有功功率、无功功率和功率因数。瞬时功率理论为今后电极升降调节器理论的发展提供了新的理论基础。It is introduced to apply principle of instantaneous power theory to improve performance in electric arc furnace electrode posi- tioning regulator. Through detection on three-phase current and instantaneous voltage, we can calculate active power, reactive power and power factors of the system. If its principle is applied in controlling system of regulator, it will supply a new method for AC electric arc furnace regulator.

关 键 词：电流瞬时值 电压瞬时值 电弧功率 平均功率 

分 类 号：TP214[自动化与计算机技术—检测技术与自动化装置]