国外某2×110 MW燃煤机组全厂DCS一体化设计

摘要

以国外某2×110 MW燃煤电厂为例，重点阐述了全厂DCS一体化的设计思路、DCS网络结构及硬件配置，同时对DCS电源和接地的设计进行了介绍，并提出了DCS设计中应注意的一些问题。%Taking a 2×110MW coal-fired power plant at abroad as example,the paper makes an introduction to the design principle,DCS network architecture and hardware configuration of the integrated DCS of the whole plant. Meanwhile,the designs of DCS power supply and grounding are also introduced,and some problems needed to be paid attention to are put forward.