摘要
本文介绍了级联多单元高压变频调速装置在600MW空冷发电机组凝结水泵节能改造中的应用,简述了装置的工作原理和"一拖二"连接方法,并进行了节能经济分析。
This paper introduces application of Medium Voltage AC Drive in the Energy-saving alteration of a Coagulate pump of a 600MW Air-cool power generator. It analyses the principle of the inverter system and the connection of two motor with one drive, at last it presents economic analysis.
出处
《变频器世界》
2007年第2期54-57,共4页
The World of Inverters
