大型火电机组DCS控制器配置及安全性研究

Research on distribution and security of DCS controller for ultra-supercritical unit

针对超超临界机组DCS系统控制器的配置实例,指出DCS控制器配置存在的问题、对机组的安全性影响,并提出切实可行的配置原则和解决方案。

Based on the example of DCS controller distribution for ultra-supercritical units,the fault of DCS Controller is indicated and the influencing factor of units security is analyzed.The practical distribution principles and solutions of DCS Controller are put forward.