Research on Fault Diagnosis of Low voltage Transformer Based on Sound Feature Analysis. Issue 1 (1st December 2022)

• Record Type: Journal Article
• Authors: Huang, Changbao; Cao, Yang; Wang, Youxiang; Zheng, Yinggang; Xu, Yaoliang
• Is Part Of: Journal of physics. Volume 2404 Issue 1(2022)
• Publication Date: 2022-12-01
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/2404/1/012025
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: This paper analyzes the frequency spectrum of the sound and vibration signals during the operation of the transformer, extracts various sound characteristics for fault classification, accurately carries out real-time early warning of the operation state of the transformer, reduces the occurrence of various power consumption faults and disasters, and improves the "intelligent" means of transformer management.