基于电网能量监测的油浸变压器健康评估系统

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Abstract Transformers suffer frequent failures leading to equipment damage and outages. Thus, monitoring their health is crucial for the reliability of the power system. A low-cost real-time monitoring system is proposed to assess key indicators like top oil temperature, vibration, and load, using fuzzy logic without expensive sensors. Tested on a 50 kV∙A oil-immersed transformer, this system proves feasible and effective, rapidly responding to state changes and aiding timely maintenance decisions to enhance grid reliability.

Key words： transformer health oil-immersed transformer real-time energy monitoring fuzzy logic health assessment system low-cost online monitoring

Received: 30 December 2024

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	Articles by authors
	YANG Yulei
	QI Dawei
	QI Jianwen
	WANG Chengbin

Cite this article:

YANG Yulei,QI Dawei,QI Jianwen等. Oil-immersed transformer health assessment system based on grid energy monitoring[J]. Electrical Engineering, 2025, 26(8): 54-60.

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https://dqjs.cesmedia.cn/EN/Y2025/V26/I8/54

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