自动无源滤波装置在电力系统客户中的应用  

Automatic Passive Filter Device Applied in Power System Customers

作　　者：胡爱中 瞿炜平 翁惠平 

机构地区：[1]上海市南电力集团有限公司,上海200233

出　　处：《供用电》2012年第6期93-94,共2页Distribution & Utilization

摘　　要：电力用户中大量使用的变频器、高频加热设备等非线性负荷一般对无功需求容量大,功率因数低,谐波含量大。以上海通用轴承有限公司节能改造为例,介绍了对该类电力用户应用自动无源滤波装置在节能降耗方面所起的积极作用。Nonlinear load such as inverter, high frequency heating equipment, etc., as a large number equipment used in power system customers, usually needs large capacity of reactive power, it will reduce power factor and increase harmonic content. Taken Shanghai General Bearing Co. , Ltd. energy saving project as an example, the article introduces the active role in energy saving and consumption reduction with the application of renovation of that type of customer.

关 键 词：电力系统 非线性负荷 无源滤波 功率因数 节能降耗 

分 类 号：TM714.1[电气工程—电力系统及自动化]