医院应急发电机组控制系统的PLC改造

摘要

传统的医院应急发电系统是由继电器控制的，系统性能相对较低。采用PLC控制技术进行改造，提出了系统的硬件和软件设计思路并进行了改造，提高了系统的稳定性、灵敏性和可靠性。%The traditional hospital emergency power system is controled by the relay, the performance of the system is relatively low. Using PLC control technology, the hardware and software design of the system and the reform, improve the system stability, sensitivity and reliability.