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对某发电厂上世纪90年代进口的600 MW机组热控系统存在的问题及DCS一体化改造方案进行了简要阐述,根据系统特点和调研情况对方案进行分析、比较,推荐出了最优的改造方案。对同类型设备的改造具有一定借鉴作用。
The existing problems of the thermal control system of 600MW unit imported by a power plant in the 1990s and the DCS integrated reformation scheme are briefly described. Based on the system characteristics and the investigation and research, the optimal reformation is recommended and analyzed Program. The same type of equipment has a reference for the transformation.