基于三态数据的电网在线综合故障诊断

SHAN Xin; ZHAO Jiaqing; ZHANG Jian; LI Wei; QIAN Jiangfeng; TANG Taonan

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基于三态数据的电网在线综合故障诊断

更新时间：2025-08-13

- 基于三态数据的电网在线综合故障诊断
- Automation of Electric Power Systems Vol. 36, Issue 23, Pages: 78-81(2012)
- 作者机构：
  
  1. 国电南瑞科技股份有限公司,江苏省,南京市,210061
  2. 苏州供电公司,江苏省,苏州市,215004
  3. 华东电网有限公司,上海市,200002
  4. 北京市电力公司,北京市,100031
- 作者简介：
- 基金信息：
- DOI：
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- Published：2012
- 稿件说明：
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SHAN Xin, ZHAO Jiaqing, ZHANG Jian, et al. [J]. Automation of electric power systems, 2012, 36(23): 78-81.
DOI：

SHAN Xin, ZHAO Jiaqing, ZHANG Jian, et al. [J]. Automation of electric power systems, 2012, 36(23): 78-81. DOI：

摘要

提出了一种基于三态（稳态、动态、暂态）数据的电网在线综合故障诊断方法。首先从数据特性和调度自动化现状出发，分析了利用三态数据进行在线故障诊断的必要性;其次，从在线故障诊断的正确性、实时性和全面性3方面入手，提出了多源信息的数据挖掘和协同处理技术;最后，展望了电网在线故障诊断未来的发展方向。

Abstract

An on-line integrated fault diagnosis method of power grid based on three-state（steady， dynamic and transient state）data is proposed. Firstly， proceeding from the data characteristic and the status quo of dispatch automation， an analysis is made of the necessity of on-line fault diagnosis using the three state data. Secondly， starting from the aspects of accuracy， real-time， comprehensiveness of on-line fault diagnosis， a technology of data mining and co-processing based on multi-source information is proposed. Lastly， a look-ahead of the future developing direction in the field of on-line fault diagnosis is given.

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