摘要
介绍了变频器的变频与调速功能，并以乙炔流量的调节作为实例，叙述了变频器加以ＰＩＤ控制所实现的节能控制和变频器的保护功能以及所取得的效益。
Abstract The functions of frequence converted and speed adjusted of converter are introduced.Taking the flow control of acetylene for actural example,the energy saving and protecting action of coverter are realized and noticeable economic benefits are gained.
出处
《化工自动化及仪表》
CAS
1998年第6期36-39,共4页
Control and Instruments in Chemical Industry
