低压配电网电压事件的测量与分析

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI:10.1109/MELCON.2004.1348245

J. Barros, E. Perez

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引用次数: 9

摘要

本文介绍了几个月来对某低压配电网电压事件的监测结果。研究中考虑了电压骤降、短时中断和过电压问题。电压事件检测方法采用三个卡尔曼滤波器，每个电压相位一个，实时检测和估计事件发生时三相电压电源的幅值和相角。对所记录的电压事件进行了统计分析，并考虑了这些电压事件对设备的影响。

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Measurement and analysis of voltage events in a low-voltage distribution network

The paper presents the results of several months monitoring of voltage events in a low-voltage distribution network. Voltage dips, short interruptions and overvoltages in voltage supply are considered in the study. The voltage event detection method employed uses three Kalman Filters, one per voltage phase, to detect and estimate in real-time the magnitude and phase angle of the three-phase voltage supply during the event. Statistical analysis of the voltage events recorded and the effect of these voltage events on equipment are also considered in the paper.

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Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521)

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