【摘要】 介绍了日本三菱700MW机组DIASYS UP分散控制系统中的数字电液调节系统(DEH)在珠海发电厂的实际应用情况,通过分析DEH系统从升速到带负荷的全程控制功能及原理,论述了三菱DEH系统的特点和设计思想。该系统自投入使用以来运行可靠、性能稳定。更多还原

【Abstract】 This paper describes the application of digital electro-hydraulic control system (DEH) of MHI DIASYS-UP distributed control system in 700 MW units of Zhuhai Power Station. With the analysis on the through control functions and principles of DEH,the features and design concepts of MHI DEH are described.The system has been operating reliably and stably since being put into service.更多还原