摘要
文章通过分析变频器调速的节能原理,并结合一个热电厂的变频器改造后的实例,阐述了变频调速的节能效果,提高了设备运行可靠性和节能降耗性。
By analyzing the energy saving principle of speed changing of a frequency converter and regarding the real situation of the transformer after transformed in a power plant, this paper discusses the energy saving effect by changing of a transformer which can increase the reliability and decrease the energy cost.
出处
《鸡西大学学报（综合版）》
2006年第6期70-71,共2页
JOurnal of Jixi University:comprehensive Edition
关键词
变频调速
节能
工频
电动机
Speed changing of a frequency converter
energy saving
present frequency
electric motor
