Research on edge monitoring system of dry-type reactor based on random forest method

liuyaohong; wuxiong; liyuanlong; yangshuang; wangminghe

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Research on edge monitoring system of dry-type reactor based on random forest method

更新时间：2025-12-20

- Research on edge monitoring system of dry-type reactor based on random forest method
- Issue 12, (2025)
- 作者机构：
  
  国网四川省电力公司眉山供电公司
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2025
- 稿件说明：
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liuyaohong, wuxiong, liyuanlong, et al. Research on edge monitoring system of dry-type reactor based on random forest method[J]. 2025, (12).
DOI：

liuyaohong, wuxiong, liyuanlong, et al. Research on edge monitoring system of dry-type reactor based on random forest method[J]. 2025, (12). DOI：

摘要

电抗器设备对于保证电力系统的安全稳定运行具有重要意义。针对干式电抗器单一状态监测效率较低导致无法对运行故障做出及时反馈的问题，文章研究并设计了一种基于温度和损耗的干式电抗器多状态量边缘在线监测系统。首先设计了基于边缘终端和云平台交互模式的监测系统结构，然后对干式电抗器的温度和损耗测量和计算原理进行了讨论，并设计了基于随机森林的综合状态评估方法和系统用于电抗器的运行故障识别。文中实验表明所述方法在干式电抗器多状态监测分类中具有较高的准确率，可以有效用于运行故障的监测和评估。

Abstract

Reactor is of great significance for ensuring the safe and stable operation of power system. Taking into account of the low efficiency in single state monitoring of dry-type reactors

which leads to the inability to provide timely feedback on operational faults

this article studies and designs a multi-state monitoring system for dry-type reactors based on temperature and power loss monitoring. Firstly

the monitoring system structure based on interaction between edge terminal and cloud platform is designed. Then

the measurement and calculation principles of temperature and power loss of dry-type reactor are discussed and a comprehensive state assessment method based on random forest is designed for fault identification. The experiment shows that the proposed method has higher accuracy in multi-state monitoring of dry-type reactors

and can be effectively used for monitoring and evaluating operational faults.

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