机电差动继电器误动及调查。第2部分

2023 76th Annual Conference for Protective Relay Engineers (CFPR) Pub Date : 2023-03-27 DOI:10.1109/CFPR57837.2023.10126675

A. Rangel

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引用次数: 0

摘要

2022年1月，由于一个主要机电差动继电器操作不当，一个工业基地发生了局部停电。该系统正在升级和重新配置，在拆除过程中出现了一个错误。本文描述了对滋扰行程的调查，以及如何仔细拆除可以防止这个问题。

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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Electromechanical Differential Relays Misoperation and Investigation. Part 2

In January 2022, an industrial site had a partial blackout due to an improper operation of one of its main electromechanical differential relays. The system was being upgraded and reconfigured, and a mistake was introduced during the demolition process. This paper describes the investigation into the nuisance trip and how careful demolition could have prevented this issue.

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来源期刊

2023 76th Annual Conference for Protective Relay Engineers (CFPR)

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