摘要
介绍了用变频技术控制发电厂中一些大功率交流异步电动机的实际运行状况,阐述了变频调速技术在发电厂节能减排改造中的应用,及其对采用变频调速的必要性、经济性进行了探讨。
This paper introduces the practical running situation of powerful alternate-current asyn- chronous motors controled by variable frequency technology in the power plant, elaborates application of variable frequency technology to saving energy and reducting emission in power plan and probes that adopting variable frequency speed control technology is essential and economical.
出处
《四川冶金》
CAS
2013年第1期70-74,共5页
Sichuan Metallurgy
关键词
变频技术
节能
大功率异步电动机
variable frequency technology, energy saving, powerful alternate-current asynchronous motors
