采用通用变频器实现转差频率控制

The Realization of Slip Frequency Conrtrol Adopting General Invertor

通用变频器在闭环调速系统中应用越来越广泛,但是如何与系统配合,进一步提高系统的动静态特性,目前成了重要课题。本文讨论利用通用变频器组成转差频率控制系统,并给出实验结果。

General inverters are applied to the close-loop speed control system more and more widely. It becomes an important problem how to make invertor to be appropriate to the system and how to improve the system's characteristics. The paper discusses the slip frequency control system adopting the general inverter, and provides the results of the experiments.