基于PLC的电厂干式排渣系统设计  

Design of Power Plant Dry Slag Discharge System Based on PLC

作　　者：王丽君[1] 周月娥 孙敦艳[1] WANG Li-jun;ZHOU Yue-e;SUN Dun-yan(Zijin College,Nanjing University of Science and Technology,Nanjing 210046,China)

机构地区：[1]南京理工大学紫金学院,江苏南京210046

出　　处：《通信电源技术》2019年第1期127-129,137,共4页Telecom Power Technology

摘　　要：干式排渣系统由于占地面积小、节约投资成本等优势广泛应用于火力发电厂。文章采用SIEMENS S7-200 PLC编制相应程序完成系统的控制,采用KingView组态软件作为上位机的人机交互界面,实现了对干式排渣控制系统的工作状态显示和远程监控。Dry slag discharge system is widely used in thermal power plants because of its advantages of small area and saving investment cost.In this paper,SIEMENS S7-200 PLC is used to compile the corresponding program to complete the control of the system.KingView configuration software is used as the man-machine interface of the host computer to realize the display and remote monitoring of the working status of the dry slag discharge control system.

关 键 词：S7-200 PLC KING VIEW 干式排渣 

分 类 号：TM621[电气工程—电力系统及自动化]