摘要
文章对当前主变压器冷系统存在的不足,进行全面细致的分析,并提出新的测控方式:采用变频调速与PLC组合控制技术,对冷却器风扇与循环油泵进行测控,节能降耗的同时又可实现主变压器冷却系统的数字化控制,符合当今电力系统向智能化控制的发展趋势。
This paper makes a comprehensive and detailed analysis of the shortcomings of the current main transformer cooling system, and puts forward a new measurement and control mode: using frequency conversion speed regulation and PLC combined control technology to measure and control the cooler fan and circulating oil pump, so as to realize energy saving and consumption reduction as well as the digital control of the main transformer cooling system, which is in line with the development trend of power system to intelligent control.
出处
《科技创新与应用》
2019年第20期170-171,共2页
Technology Innovation and Application
关键词
主变压器
智能调速
智能测控
可编程控制器
main transformer
intelligent speed regulation
intelligent measurement and control
programmable controller
