基于COMSOL多物理场的热传感器高压变压器热点检测

2018 2nd International Conference on Power, Energy and Environment: Towards Smart Technology (ICEPE) Pub Date : 2018-06-01 DOI:10.1109/EPETSG.2018.8658935

S. Meitei, A. Saikia, K. Borah, S. Chatterjee

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引用次数: 5

摘要

利用COMSOL Multiphysics软件，提出了一种用热传感器检测高压变压器热点的方法。对高压设备的热状态进行定期测试，可以消除因热点引起的损坏风险。高压变压器中的热点是一个重大的隐患，如果长期忽视，可能导致设备的彻底更换。这里使用COMSOL探针点作为热传感器，检测变压器铁芯中出现的热点的温度。及时发现热点可以防止设备完全故障。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Hot Spot Detection in High Voltage Transformer by Thermal Sensor Using COMSOL Multiphysics

This paper presents a Hot Spot detection in high voltage transformer by thermal sensor using COMSOL Multiphysics software. A periodical test of the thermal condition of high voltage equipment can eliminate the risk of the damage caused by hot spots. Hot spots in a HV transformer are major risks that may lead to the complete replacement of equipment if left undetected for a long time. Here, COMSOL probe point is used as a thermal sensor to detect the temperature of the hot spot which occurred in the iron core of the transformer. The detection of Hot Spots in time can safeguard an equipment from complete breakdown.

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来源期刊

2018 2nd International Conference on Power, Energy and Environment: Towards Smart Technology (ICEPE)

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