摘要
陡河发电厂200 MW汽轮机组顶轴油系统原配备的顶轴油泵,为压力可手动调节的2BSV40型柱塞泵,投入运行以来故障较多,可靠性差。现改用可靠的定压变量柱塞泵,取得了较好的效果,在顶轴油系统的可靠性、安全性方面获得有效提高。
The plunger pump matching for jacking oil system of Douhe Power Plant＇ s 200 MW turbine was originally of the 2BSV40 pressure manually adjustable type, which, since operation, produced much failure showing poor reliability. Now the 2BSV40 pump has been replaced by a constant-pressure variable plunger pump, with which great achievement has been reached in the aspect of effectiveness, reliability and safety in the jacking oil system.
出处
《发电设备》
2008年第6期491-493,共3页
Power Equipment
关键词
能源与动力工程
汽轮机
顶轴油系统
定压变量柱塞泵
可靠性
energy and power engineering
steam turbine
jacking oil system
constant-pressure variable plunger pump
reliability
