建立大型同步机组励磁系统动态参数

Establishing the Excitation System Dynamic Parameters for Large Synchronous Generators

本文提出了一套辨识大型同步机组励磁系统动态参数的技术和全部过程，它们包括辨识方法、工业试验、动态校核以及效益论证。这组技术已被成功地用于实际电力系统并可证明其技术的可靠性和可行性，能适用于电力系统的参数估计。

A set of techniques and a complete procedure for identifying the excitation system dynamic parameters of large synchronous generators have been presented in this paper.The procedure includes identification methods,field tests,dynamic checking validation,and efficiency evaluation.This set of techniques have been applies successfully in a real power system and have been proven that the techniques are comprehensive and reliable,and worth for other applications for parameter estimation in power systems.