铝电解项目中滤波器的设计  

Design of Filter at Aluminum Electrolysis Project

作　　者：周甫庆[1] ZHOU Fuqing(Kunming Engineering Research Institute of Nonferrous Metallurgy Co.,Ltd.,Kunming 650051,China)

机构地区：[1]昆明有色冶金设计研究院股份公司

出　　处：《电力电容器与无功补偿》2019年第4期51-57,共7页Power Capacitor & Reactive Power Compensation

摘　　要：铝电解用滤波器与常规滤波器从设备构成看,二者是一样的,但从设计角度看,铝电解用滤波器有其特殊的一面,整流负荷的功率因数计算、谐波发生量计算、多重化效果计算等,将直接影响到滤波器的品质和成本,比滤波回路参数计算更为重要。本文从设计角度出发,归纳了此类滤波器的设计要点、设计流程和计算内容,建立了相应的计算方法,并提出了多重化在滤波效果评定中的重要性。The filer for aluminum electrolysis and conventional filter are identical in terms of equipment composition,while form the design perspective,the former has its special side,namely,the power factor of rectifier load calculation,harmonic number calculation,multiple effect calculation and so on will directly affect the quality and cost of the filter and is more important than filter circuit parameters calculation.In this paper,the design essentials,design flow and calculation contents of such filters are summarized from the design point of view,the corresponding calculation methods are established,and the importance of multiplicity in filtering effect evaluation is proposed.

关 键 词：电解整流 功率因数 滤波器 多重化 

分 类 号：TN7[电子电信—电路与系统]