DCS联合APS系统在火电机组中的应用

Application of DCS Combined with APS System in Thermal Power Unit

为实现某电厂600 MW亚临界机组工作效率的提高,同时保证开启和停止的准确性和规范性,采用了DCS联合APS系统机组改造技术。为详细了解该技术,介绍了DCS联合APS系统结构及控制方案,同时分析了该技术在应用后的控制性能。

In order to improve the working efficiency of a 600 MW subcritical unit in a power plant,at the same time ensure the accuracy and specification of opening and stopping,DCS combined with APS system unit transformation technology is adopted.To learn more about the technology,this paper introduces the structure and control scheme of DCS combined APS system,at the same time,the control performance of the technology after application is analyzed.