机械制造企业谐波治理与无功补偿综合解决方案  

Harmonic harness and reactive compensation solutions in machinery manufacturers

作　　者：陈莉[1] 

机构地区：[1]柳州供电局,广西柳州545005

出　　处：《电力需求侧管理》2009年第1期48-50,共3页Power Demand Side Management

摘　　要：柳州五菱柳机动力公司原有2台中频炉存在谐波污染严重、功率因数偏低等问题。采用动态谐波治理和无功补偿综合解决方案,滤除有源电力滤波器输出的高次谐波,用高通滤波器实现固定容量进行无功补偿。计算谐波治理和无功补偿所需容量,分析两者的经济效益,具有较好的节能降耗和经济效果。Liuzhou Wuling Corp.＇ s original 2 harmonic frequency furnaces exists the problems of serious pollution and low power factor, etc. Dynamic harmonic harness and reactive compensation solutions can filter APF output of the high harmonics. High-pass filter with a fixed capacity can realize reactive power compensation. Harmonic harness and reactive power compensation capacity requirements is calculated. The cost-effectiveness analysis of the two shows good energy saving and economic effects.

关 键 词：谐波治理 无功补偿 强制性节能降耗指标 机械制造业节能 

分 类 号：F416.61[经济管理—产业经济] TK018[动力工程及工程热物理]