600 MW机组引风机高压变频改造  

Retrofit of 600MW Unit Induced Draft Fan by High Voltage Frequency Conversion

作　　者：彭勇 黄思源 张志 PENG Yong;HUANG Si-yuan;ZHANG Zhi(Hunan Branch of China Huaneng Group Co.,Ltd.,Changsha 410000,China;Huaneng Hunan Yueyang Power Generation Co.,Ltd.,Yueyang 414000,China)

机构地区：[1]中国华能集团有限公司湖南分公司,湖南长沙410000 [2]华能湖南岳阳发电有限责任公司,湖南岳阳414000

出　　处：《通信电源技术》2018年第10期127-128,131,共3页Telecom Power Technology

摘　　要：环境问题和能源问题是当前国际社会关注的热点,火电厂作为能源消耗大户,面临着巨大的环境污染压力。面对日益增长的电力需求,通过技术攻关,改进设备,提高能源的利用效率,已成为各电力企业的重中之中。通过对火电厂引风机高压变频技术进行分析,介绍了其主要工作原理和重要作用,以及在实际改造过程中应注意的问题,以期为引风机高压变频改造提供借鉴。Environmental and energy issues are the focus of attention of the current international community, thermal power plant as a major energy consumer,is facing very great pressure of environmental pollution.Facing the increasing demand for electricity,it has become the direction of every power enterprise to tackle key technical problems, improve equipment and improve energy efficiency.This paper introduces the working principle and important role of high-voltage frequency conversion technology of induced draft fan in thermal power plant,and points out the problems that should be paid attention to in the actual transformation process,which provides reference for high--voltage frequency conversion transformation of induced draft fan.

关 键 词：火电厂 引风机 高压变频改造 

分 类 号：TM621[电气工程—电力系统及自动化]