摘要
通过分析常规备自投控制系统的不足及PLC的应用,探讨了PLC在改造基于继电器备自投系统的软硬件组态,实现了对常规备自投控制系统的改造,是提升供电可靠性的新的尝试。
In this paper,we analyze the shortcomings of conventional automatic control system and the application of PLC,and discuss the software and hardware configuration of PLC in the transformation of ATS based on relay,the transformation of the conventional automatic control system is realized,it is a new attempt to improve the reliability of power supply.
出处
《自动化与仪器仪表》
2016年第7期268-269,共2页
Automation & Instrumentation
关键词
PLC
继电器
备自投系统
软硬件组态
PLC
relay
Auto Transfer System
software and hardware configuration
