浅谈DEH调试过程及方法

Discussion on Debugging Process and Method of DEH System

DEH是大型火力发电机组主要的控制系统,通过对多台新建火电机组的DEH系统调试并进行总结,对DEH及ETS系统的调试过程及方法进行了简要的介绍,指出了调试过程中的注意事项,并对遇到的问题进行分析,旨在DEH系统调试完成后,提高机组的安全与稳定性。为同类型的DEH系统的调试提供可借鉴的方法。

DEH is a main control system in the large-size thermal power units.Through the debugging and summarizing of the DEH system of a number of newly built thermal power units,this paper briefly introduces the debugging process and method of DEH system,points out the precautions during the process and analyzes the problems encountered,in the hope of improving the safety and stability of the thermal power units when the DEH system debugging is completed.It provides reference for the debugging of the same type of DEH system.