DHVECTOL大功率高压变频器在国产超超临界机组引风机系统中的成功应用  

DHVECTOL High Power Inverter Successfully Used in Induced Draft Fan of Supercritical Unit

作　　者：卢东辉[1] 杨长华 沈静云 

机构地区：[1]华能井冈山发电厂,江西吉安343009 [2]东方日立(成都)电控设备有限公司,成都611731

出　　处：《自动化应用》2011年第2期30-32,共3页Automation Application

摘　　要：介绍DHVECTOL大功率高压变频器在华中地区首台660MW超超临界机组引风机系统中的变频节能增效情况,结果表明,采用DHVECTOL大功率高压变频器对引风机进行变频调速节能改造,具有投资省、见效快、可靠性高等特点。The energy saving and efficiency increasing of DHVECTOL high power high voltage inverter used in the first of 660MW induced draft fan of supercritical unit in central China are introduced.The results show that using the DHVECTOL high power high voltage inverter to implement the improvement of the frequency converter power-saving have the advantages of low investment,quick result and high reliability.

关 键 词：高压变频器 发电厂 引风机 

分 类 号：TK242[动力工程及工程热物理—动力机械及工程]