State Grid Shanxi Electric Power Research Institute

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Hong Liu

Hua Yu

Zhumao Lu

Guodong Li

Guangqi Mu

Shuai Li

Shuai Wang

Min Jiang

Xuan Wang

Jin Zhao

Qingsong Chen

Jinsong Li

Hui Yuan

Shengzhi Chang

Disclosed are a defect monitoring apparatus and detection method for a transformer oil conservator based on edge computing. The monitoring apparatus includes: a sensing terminal, an edge intelligent gateway, a monitoring terminal, an oil conservator defect monitoring cloud platform, and a client terminal. The edge intelligent gateway and the monitoring terminal are both disposed in a substation. The monitoring terminal is configured to access the edge intelligent gateway. The sensing terminal includes: an airflow sensor, an oil temperature sensor, an ambient temperature sensor, and a microwave oil level measurement assembly. The sensing terminal sends detection data information to the edge intelligent gateway, and the edge intelligent gateway stores and determines a category of the detection data information. The present disclosure can recognize capsule damage, partial blockage of a breathing circuit, leakage in the breathing circuit, moisture impurities in a breathing tube, and false oil level.

Defect monitoring apparatus and detection method for transformer oil conservator based on edge computing

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Shanxi, China

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