Reliability Evaluation Method of Relay Protection Equipment in Complex Power Grid Environment and Its Application in Power System

QU Hong-yuan; LIN Yi; HUANG Fang; SHEN Jin-yang

doi:10.13655/j.cnki.ibci.2025.S2.139

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Reliability Evaluation Method of Relay Protection Equipment in Complex Power Grid Environment and Its Application in Power System

更新时间：2026-01-13

- Reliability Evaluation Method of Relay Protection Equipment in Complex Power Grid Environment and Its Application in Power System
- 智能建筑与智慧城市 Issue S2, Pages: 448-450(2025)
- 作者机构：
  
  1.国网湖南省电力有限公司水电分公司
  2.国网新源集团有限公司富春江水力发电厂
  3.湖南省沅陵县第一中学
- 作者简介：
- 基金信息：
- DOI：10.13655/j.cnki.ibci.2025.S2.139
  CLC： TM774
- Published：30 December 2025
- 稿件说明：
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QU Hong-yuan, LIN Yi, HUANG Fang, et al. Reliability Evaluation Method of Relay Protection Equipment in Complex Power Grid Environment and Its Application in Power System[J]. 智能建筑与智慧城市, 2025, (S2): 448-450.
DOI：

QU Hong-yuan, LIN Yi, HUANG Fang, et al. Reliability Evaluation Method of Relay Protection Equipment in Complex Power Grid Environment and Its Application in Power System[J]. 智能建筑与智慧城市, 2025, (S2): 448-450. DOI： 10.13655/j.cnki.ibci.2025.S2.139.

摘要

继电保护装置在复杂电网环境下的安全稳定运行，对电网的安全稳定运行具有重要意义。传统评价方法难以充分反映复杂环境条件对电气保护装置的影响，因此需优化评价方法。在此前提下，文章研究了电气保护装置可靠性的重要性，及复杂电网环境下电气保护装置可靠性的主要影响因素，提出一种有效且可行的评价方法，并说明了该方法在电力系统中的具体应用方式。

Abstract

The safe and stable operation of relay protection devices in a complex power grid environment is of great significance to the safe and stable operation of the power grid. Traditional evaluation methods fail to fully reflect the impact of complex environmental conditions on electrical protection devices

so it is necessary to optimize the evaluation methods. Under this premise

this paper studies the importance of the reliability of electrical protection devices and the main influencing factors of the reliability of electrical protection devices in a complex power grid environment

proposes an effective and feasible evaluation method

and explains the specific application methods of this method in power systems.

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references

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涂文超 . 人工智能技术在电力系统继电保护中的应用 [J ] . 通信电源技术， 2023 ， 40 （ 12 ）： 54 - 56 .

张少腾，管其杰，齐子杰 . 继电保护技术在电气主设备中的应用 [J ] . 自动化应用， 2024 ， 65 （ z1 ）： 255 - 257 .

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