基于DCS汽轮机DEH控制系统的优化研究分析

Study on Optimization of DEH Control System Based on DCS Steam Turbine

数字电液调节控制系统(DEH)是DCS控制系统应用于汽轮机控制的典型形式,而且当前的汽轮机几乎都是运用DEH控制系统来实现其有关的控制功能。随着DCS控制系统的迅速发展及进步,对汽轮机DEH控制系统实行相关的优化措施也势在必行。本文顺应科技发展的要求,结合基于DCS下汽轮机DEH控制系统的实际情况,对其系统的优化进行相应的分析和研究,以实现系统控制功能的全面优化。

Digital electro-hydraulic control system（DEH） is the application of DCS control system in steam turbine control typical form, and the turbine is almost always uses the DEH control system to realize the control function. With the DCS control system and the rapid development of progress, on steam turbine DEH control system implementing the optimization measures also be imperative. The article complies with the development of science and technology requirements, based on the combination of DCS steam turbine DEH control system;s actual situation, the system optimization of relevant analysis and research, in order to realize the control function of the system of comprehensive optimization.