摘要
变频调速技术是煤矿未来发展的一个趋势。应用变频调速系统可以节省大量的电能,是实现节能高效、优质高产的现代化生产的主要技术手段之一。可编程逻辑控制器(PLC)与通用变频器相结合可以缩短新产品的开发周期,产生良好的经济、社会效益。
Frequency control technology is a trend in the future development of coal mine.Application of frequency control system can save a lot of power,is to achieve energy efficient and modern high-yield producation of one of the main technical means.Programmable logic controller（PLC） and general purpose inverter combiination can shorten the development cycle of new products,generate good economic and social benefits.
出处
《煤炭技术》
CAS
北大核心
2010年第8期42-43,共2页
Coal Technology
关键词
PLC
变频器:防爆开关
PLC
frequency converter
explosion-proof switch
