摘要
PLC与UPS组合构成双电源切换系统,使假捻机在正常生产情况下实现双电源切换。本文根据假捻机台数多规格相同的特点,用PLC与一台小容量UPS,对多台假捻机逐台进行双电源切换,完成整个用电系统切换。该系统实现了小容量UPS对大用电系统的双电源切换。
The double power conversion system is composed of PLC and UPS. At normal conditions, the false twist-machine can complete the double power conversion. In this paper, basing on many false twist-machines and they have the same standards, we can achieve the double power conversion using PLC and a small capability UPS. Finally, we find that the small capability of UPS can achieve the whole system of electricity conversion.
出处
《微计算机信息》
北大核心
2006年第07S期7-8,16,共3页
Control & Automation
基金
吉林省科技发展计划项目(20050523)
关键词
PLC
UPS
假捻机
双电源
切换
PLC,UPS,False twist machine,Double power,Conversion
