单相工频炉群上用三相自动平衡器  

Three-phase Automatic Balancer for the Use of Single-phase Mains Frequency Furnace Group

作　　者：张孟忠[1] 梅岭芳[2] 

机构地区：[1]九江学院电子工程学院,江西九江332005 [2]九江学院理学院,江西九江332005

出　　处：《工业加热》2016年第1期33-35,共3页Industrial Heating

摘　　要：针对工业用电大户——铜、铝、锌等有色金属冶炼企业给单相工频炉群供电的配电网,使用一种三相自动平衡器控制单相工频炉群运行,它能自动算出三相电流不平均度,相应调整负载相序,使配电网满足三相电流不平衡度允许值。自动平衡器可控制单相工频炉数十台,且控制台数愈多,技术、经济效果愈好。In accordance with the distribution network of power supply which supplys electricity to single-phase mains frequency induction furnace in the industrial electricity consumers-copper, aluminnm, zinc and other non-ferrous metal smelting enterprises, use a whole set of three-phase automatic balancer, it can antomatically calculate three-pbase current disequilibrium degree and corresponding adjustment of load sequence, the distribution network can meet the three-phase current unbalance allowable value, the automatic balancer can control dozens of furnace, moreover the more control, the better the effect.

关 键 词：自动平衡器 相平衡器 三相自动平衡 工频炉 平衡电抗器 平衡电容器 

分 类 号：TF355.31[冶金工程—冶金机械及自动化]