国产5.5MW级高压变频器在大唐华银耒阳电厂210MW机组给水系统中的应用  

Domestic grade 5.5 MW high voltage inverter in datang actively leiyang power plant the application of the water supply system of 210 MW

作　　者：张克东[1] 

机构地区：[1]北京利德华福电气技术有限公司

出　　处：《变频器世界》2014年第10期66-70,共5页The World of Inverters

摘　　要：本文针对210MW机组锅炉给水系统,应用国产5.5MW级高压大功率变频器代替液力耦合器机械调速,提高给水泵系统效率、节能降耗的经验进行了积极探讨。通过实践证明:在既有液力耦合器调速的基础上,通过高压变频器应用仍可以取得良好的节能收益。Of 210 MW boiler feed water system, the author of this paper, the application of domestic level 5.5 MW high pressure high-power inverter instead of hydraulic coupler machine speed, improve the efficiency of feed water pump system, saving energy and reducing consumption experience has carried on the positive discussion. Through the practice proved： on the basis of existing hydraulic coupler speed regulation, through the high voltage inverter application will still be able to achieve good energy saving benefits.

关 键 词：给水泵 大功率高压变频器 应用 

分 类 号：TM921.51[电气工程—电力电子与电力传动]