断路器技术状态评定的分析方法

2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus) Pub Date : 2018-03-14 DOI:10.1109/EICONRUS.2018.8317183

A. Khalyasmaa, M. Senyuk, S. Eroshenko, Evgenia I. Plyusnina

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引用次数: 1

摘要

本文介绍了在考虑电力系统短路电流水平的基础上，根据技术诊断数据对断路器进行技术状态评估的方法。分析了单相和三相短路电流对110 ~ 500kv断路器技术状态的影响。以大容量区域电力系统的短路电流为例，基于断路器的技术诊断和运行数据进行了分析。在计算过程中，结合相邻网络的拓扑分析，揭示了短路电流对断路器技术状态影响的主要规律。

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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The methodology of analysis of technical state assessment of circuit breakers

The paper presents the methodology of technical state assessment of the circuit breakers, based on technical diagnostics data, taking into account the level of short-circuit currents in the power system. The research provides the analysis of the impact of single-phase and three-phase short-circuit currents on technical state of 110–500 kV circuit breakers. The analysis of the short circuit currents in bulk regional power system, based on technical diagnostics and operational data of the circuit breakers, was carried out as an example. In the course of the calculations, the main regularities of the influence of short-circuit currents on the technical state of the circuit breakers were revealed, taking into account the analysis of the topology of the adjacent network.

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2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)

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