300MW机组DEH系统改造  

Retrofit for DEH System of 300MW Turbine Unit

作　　者：邹永贵[1] 高伟[1] 

机构地区：[1]华中科技大学,武汉430074

出　　处：《汽轮机技术》2002年第5期304-306,共3页Turbine Technology

摘　　要：介绍了某 30 0MW机组原DEH系统的不足和改造后电气方面的配置及安装等相关情况 ,并对进一步完善系统提出一些建议。实践证明 ,改造后机组控制可靠 ,系统在线试验和维护能力强 ,维护方便。This paper mainly introduces the disadvantages of the former DEH system of 300MW turbine unit and configuration and installation of electrical system after DEH being retrofitted, and put forward some proposals for improving system. It is proved that the system is good at on-line test and is easy to be maintained.

关 键 词：300MW机组 DEH系统 改造 一体化 发电厂 汽轮机 

分 类 号：TM621.3[电气工程—电力系统及自动化]