防止变压器因外部故障而误操作

2014 67th Annual Conference for Protective Relay Engineers Pub Date : 2014-04-24 DOI:10.1109/CPRE.2014.6799011

R. Aguilar, Joe Perez

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引用次数: 1

摘要

这些新的测试方法为验证差动继电器在外部故障下的稳定性提供了一种新的工具。通过模拟实时事件，可以发现使用单相测试方法不可能发现的错误。因此，鼓励对新的微处理器继电器进行尽可能接近真实系统事件的测试。

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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Preventing transformer mis-operations for external faults

These new test methods are a new tool that can be used to verify the stability of differential relays for external faults. By simulating real time events, one can discovered errors that were not possible using single phase test methods. As a result, it is encouraged that new microprocessor relays be tested as close to real system events as possible.

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2014 67th Annual Conference for Protective Relay Engineers

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