摘要
变频器是一种对电机进行调速的装置,通过对电源频率的调节实现对电机转速变化的调节,由此来控制油品输转中的压力、流量,以达到增效节能的目的。介绍了变频器的工作原理、使用范围和应用实例。在油品输转中采用变频器调速可节电能41％,同时也可减少对设备的损坏。
The paper introduces the working principle,scope of application and application examples of the frequency converter used in the oil product transportation system. The pressure and flow rate during trans-portating can be controlled by the frequency converter. The actual application shows that 41 % electricity energy can be saved.
出处
《油气储运》
CAS
北大核心
1997年第11期41-43,共3页
Oil & Gas Storage and Transportation
关键词
油品输转
管道运输
变频器
应用
speed changing device,oil product handling,.variable speed motor,energy saving
