摘要
根据DIGIPID型调速器的特点对控制部分的逻辑及程序进行分析。经现场调试应用发现,电气控制部分采用的GRAAL语言的可读性、可操作性、编程等还有待改进。
The governor system of the 14 units at Three Gorges Left Bank Power Plant are DIGIPID 1500 and DIGIPID 1000E of ALSTOM FRANCE,which are seriesof NEYRPIC.The NEYRPIC seriesgovernors have a new type of actuator,the electric control function is based on the GRAAL language.In this article,we will analyze in detail the characterof the DIGIPID governor.
出处
《水电能源科学》
2006年第2期86-88,共3页
Water Resources and Power
关键词
调速系统
自动控制
逻辑
控制语言
governor system
automatic control
logic
control language
