The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2025
Filed:
Sep. 19, 2022
State Grid Shanxi Electric Power Research Institute, Shanxi, CN;
Jinsong Li, Shanxi, CN;
Hua Yu, Shanxi, CN;
Qingsong Chen, Shanxi, CN;
Hong Liu, Shanxi, CN;
Guodong Li, Shanxi, CN;
Guangqi Mu, Shanxi, CN;
Shuai Li, Shanxi, CN;
Like Dong, Shanxi, CN;
Jin Zhao, Shanxi, CN;
Hui Yuan, Shanxi, CN;
Xuan Wang, Shanxi, CN;
Zhumao Lu, Shanxi, CN;
Min Jiang, Shanxi, CN;
Shuai Wang, Shanxi, CN;
Shengzhi Chang, Shanxi, CN;
STATE GRID SHANXI ELECTRIC POWER RESEARCH INSTITUTE, Taiyuan, CN;
Abstract
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.