基于泰勒-卡尔曼-傅立叶滤波的输电网后备保护

2017 Third International Conference on Sensing, Signal Processing and Security (ICSSS) Pub Date : 2017-05-01 DOI:10.1109/SSPS.2017.8071598

Abhishek Kumar, P. Babu, N. Babu, Saptarshi Roy

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引用次数: 5

摘要

提出了一种基于二阶泰勒-卡尔曼-傅立叶(T2KF)滤波器的馈网备份保护方法。将继电端测量到的电流和电压信号提供给T2KF滤波器，从继电点对故障段进行估计。该算法考虑了实际负载存在时的出馈电效应，以准确估计故障阻抗。在一个馈源传输网络上对该方法进行了测试。结果表明，该方法能较好地识别出备份区故障。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A back-up protection of teed-transmission line using Taylor-Kalman-Fourier filter

A second order Taylor-Kalman-Fourier (T2KF) filter based backup protection of teed-transmission network is demonstrated in this paper. The measured current and voltage signals at relaying end will be supplied to the proposed T2KF filter to estimation of the faulty section from relaying point. This algorithm has considered the out-feeding effect in the presence of practical load for estimating the fault impedance accurately. The proposed method is tested on a teed-transmission network. The results show that this method has identified the faults in backup zones successfully.

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来源期刊

2017 Third International Conference on Sensing, Signal Processing and Security (ICSSS)

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