電機群變頻調速的同步控制：　摘要:文章主要介紹了利用單片機和變頻器之間的通信實現多臺電機在自動化生產流水線中的同步控制。描述了控制的硬件配置和軟件編程。采用A T89S51 單片機為控制器、國產佳靈J P6C 型變頻器為執行器來控制電機,在實際應用中能夠很好地滿足生產的需要。
關鍵詞:電機群; 同步控制; 變頻器; 單片機
The Synchronous Cont rol of Frequency2conver sion Speed Regulating for Motors

　　Abstract : This paper mainly int roduced t he realization of synchronous cont rol for motor s in automatic production assembly line by t he communication between t he single2chip microcomp uter and converter , and described t he hardware design and sof tware programing. The motors were cont roled by t he cont roller of A T89S51 single2chip microcomp uter and the executor of J P6C converter . It can satisfy t he demands of production in t he act ual application.
Key words :motor s , synchronous cont rol , converter , single2chip microcomp uter