摘要
对韶关发电厂 10号机组的汽轮机数字电液控制系统 (DEH)中的“汽机阀门严密性试验”逻辑结构进行了详尽的分析 ,指出其设计上存在的错误 ,并对其逻辑进行了相应改进 ,消除了原设计中存在的事故隐患 。
This paper analyses the logic of valve leak test in digital electro hydraulic (DEH) control system of Unit 10 steam turbine of Shaoguan Power Plant,pointing out the flaws in the original design and giving improvement measures as well. The hidden peril of failure was removed,thus ensuring the reliable operation of the system.
出处
《广东电力》
2002年第1期31-33,58,共4页
Guangdong Electric Power
