四川水力发电2025，Vol.44Issue(2)：46-49,4.DOI:10.20196/j.cnki.scslfd.20250212
一种变压器铁芯泄漏电流智能在线监测装置研究
Research on an Intelligent Online Monitoring Device for Leakage Current of Transformer Core
刘洋 1周晓航1
作者信息
- 1. 阿坝水电开发有限公司,四川 阿坝州 623500
- 折叠
摘要
Abstract
With the development of the power grid towards intelligence,substations and power stations have put forward higher requirements for monitoring the operation status of transformers.Their operating state directly affect the safety and stability of the power grid.Core leakage current is one of the important parameters for e-valuating the insulation condition of transformers.In this paper,an intelligent online monitoring device for transformer core leakage current is designed and implemented.The device uses high-precision sensors to col-lect real-time data,combined with signal processing units and intelligent diagnostic algorithms,to achieve con-tinuous monitoring and fault warning of core leakage current.The experimental results show that the device can accurately identify and warn of iron core leakage current,providing strong reference support for preventive maintenance tests of transformers.关键词
变压器/铁芯泄漏电流/智能在线监测/故障预警Key words
Transformer/Leakage current of iron core/Intelligent online monitoring/Fault warning分类
天文与地球科学引用本文复制引用
刘洋,周晓航..一种变压器铁芯泄漏电流智能在线监测装置研究[J].四川水力发电,2025,44(2):46-49,4.
