基于小波理论的同步发电机定子接地故障检测

K. A. Jaafari, Amir Negahdari, H. Toliyat
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引用次数: 1

摘要

本文提出了一种基于小波理论的定子接地故障检测方法。实验室规模的设置是用来模拟真实的发电系统,并模拟故障特征,特别是在发电机中性点或附近的大型工业发电机。实验结果证明了小波算法在同步发电机定子绕组接地故障检测中的能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Synchronous Generators Stator Ground Fault Detection Using Wavelet Theory
In this paper, a novel stator ground fault detection method based on wavelet theory is tested on a lab scale synchronous generator. The lab scale setup is used to mimic the real power generation system and to simulate the fault characteristics particularly at or near the generator neutral of large industrial generators. The experimental results prove the capability of the wavelet algorithm in synchronous generators stator winding ground fault detection.
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