基于PLC控制系统的辅控网络设计应用  

The Design Applications of Auxiliary Control Network Based on PLC Control System

作　　者：旋继新[1] 马素红 

机构地区：[1]内蒙古电力勘测设计院,内蒙古呼和浩特010020 [2]内蒙古国电能源发电公司电力工程技术研究院,内蒙古呼和浩特010080

出　　处：《电力勘测设计》2011年第4期33-36,共4页Electric Power Survey & Design

摘　　要：本文简要介绍了辅控网络设计在火力发电厂设计中的应用及辅控网络拓扑结构,并结合近年设计工程经验详细介绍了辅控网络之间连接选用交换机应注意事项及正确选用交换机的重要性,从而实现提高辅控网络自动化水平、实现"减人增效"目标。This paper briefly introduced the applications of design about auxiliary control network in the power plant design and the topology of auxiliary control network,and introduced in detail the precautions for selecting the switches for connection of auxiliary control network and the importance of choosing the switches correctly,and with these introductions to achieve the purposes of improving the automate level of the auxiliary control network and to achieve the goal of ＂reducing staff and increasing efficiency＂.

关 键 词：PLC 控制系统 辅控网络 

分 类 号：TM621[电气工程—电力系统及自动化]