ABB SNAT603CNT

是一种用于向同步电机转子绕组提供必要励磁电流的励磁系统。它是一个单独的单元，其中每个交流发电机都有一个发电机形式的励磁机。该励磁系统具有可靠性、控制简单、易于维护、稳定性和快速瞬态响应等优点。

It is an excitation system used to provide the necessary excitation current to the rotor winding of a synchronous motor. It is a separate unit, where each AC generator has an exciter in the form of a generator. The excitation system has the advantages of reliability, simple control, easy maintenance, stability, and fast transient response.