水电厂同步发电机设置过励磁继电保护分析

2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America (T&D-LA) Pub Date : 2010-11-01 DOI:10.1109/TDC-LA.2010.5762897

E. Alves, Marco Aurelio de Souza

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引用次数: 8

摘要

本文试图修正有关水电站同步发电机过励磁继电保护及其与自动调压器(AVR)的V/Hz限幅器协调的概念。重新审视了在水力发电厂设置的ANSI 24保护功能的方法。最后讨论了巴西某电厂调试过程中遇到的问题。

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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Analysis of overexcitation relaying set up in synchronous generators for hydro power plants

This paper seeks to revise the concepts related to the overexcitation relaying in synchronous generators for hydro power plants and its coordination with the V/Hz limiter of the automatic voltage regulator (AVR). The methodology for the ANSI 24 protection function set up in hydro power plants is revisited. Finally, problems faced during the commissioning of a power plant in Brazil is discussed.

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2010 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America (T&D-LA)

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