高压/中压互联电网电压降源定位的实用解决方案

IF 3.3 Q3 ENERGY & FUELS

IEEE Open Access Journal of Power and Energy Pub Date : 2023-01-01 DOI:10.1109/OAJPE.2023.3268499

Paolo Castello;Carlo Muscas;Paolo Attilio Pegoraro;Sara Sulis;Johan Rens;Jacobus Van Zyl

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引用次数: 1

摘要

当分布式仪器产生连贯的现场数据(即通过GPS时间戳同步)时，对电力系统技术性能的监测将大大增强。本文提出了一种实用的方法来提高对电网电压跌落源的定位。提出的解决方案利用了电能质量仪表提供的同步倾角数据。利用南非高压/中压互联系统的现场数据报告事件，验证了改进方法获得的结果，并与两种替代方法的结果进行了比较。

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 Practical Solution for Locating the Source of Voltage Dips in HV/MV Interconnected Grids

Monitoring the technical performance of a power system is significantly enhanced when distributed instrumentation produces coherent field data, i.e., synchronized by GPS timestamping. In this paper a practical methodology is presented to improve the localization of the source of a voltage dip on power grids. The proposed solution makes use of synchronized dip data provided by power quality meters. Field data reporting events occurred in an HV/MV interconnected system in South Africa are used to validate the results obtained by the improved method and compare with results of two alternative methods.

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来源期刊

IEEE Open Access Journal of Power and Energy Multiple-

CiteScore

7.80

自引率

5.30%

发文量

审稿时长

10 weeks