多相励磁发电机的控制原理与性能分析

THE ANALYSIS OF THE CONTROL STRATEGY AND PROPERTY OF THE MULTI PHASE EXCITING GENERATOR

本文分析了多相励磁发电机的有功、无功独立调节原理，介绍了用于水电站的交流励磁发电机和用于火电站的异步化同步发电机，着重分析了异步化同步发电机的励磁控制规律，并通过实验证明了多相励磁发电机的有功、无功独立调节能力。

This paper studies the control strategy of the multi phase exciting generator, of which the active and reactive power can be controlled independently. Also, this paper describes the AC exciting generator used in hydro power plant and the asynchronised synchronous generator (ASG) used in steam power plant. The law of the exciting control fo the ASG is presented. The results of the experiments prove that the multi phase exciting generator has the property better than the conventinal synchronous generator.