A New Analytical Model of Power Systems based on Inner Information of Synchronous Generator

本文是基于同步发电机内部气隙磁通和阻尼电流等内部信息建立电力系统分析新模型的基础研究。本研究的主要成果如下：(1)利用无法测量的阻尼器电流，使阻尼器绕组对电力系统的影响比以前更清晰。(2)建立了一种新的气隙通量解析模型，并通过实验验证了其有效性。

This is a basic study on construction of a new analytical model of electric power system based on inner information such as airgap flux and damper current inside synchronous generator. Main results in this study are as follows:(1) Utilizing measured damper currents which have been impossible to measure, effects of damper windings on power system have been made clearer than before.(2) A new analytical model of airgap flux has benn constructed and its validity has been checked by experiment.