基于PLC设计的地铁站自动排水控制系统,很好地实现了5个集水池不同满水情况下的先满先抽自动排水控制和3个排水泵自动轮换顺序工作控制.该系统设计科学合理,控制功能优越,运行稳定可靠,响应实时快速,具有很高的实际工程应用价值.%Automatic subway station drainage control system is designed based on PLC, which is used to realize the automatic firstfull first-pump drainage control among five collecting basins with different water level and automatic alternate operation of three wet-pit pumps perfectly. The system design is scientific and reasonable, its control function is, superior, its run is stable and reliable and its response is real-time and fast, so it is of great value to the practical engineering application.
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