Efficient Multi-Sound Source Localization Algorithm for Transformer Faults Based on Polyphase Filters

Power transformers play a critical role in power systems, and the early detection of their faults and defects, accounting for over 30%, can be achieved through abnormal sound analysis. Sound source localization based on microphone arrays has proven effective in focusing on the troubleshooting scope,...

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Veröffentlicht in:	Sensors (Basel, Switzerland) Jg. 24; H. 2; S. 604
Hauptverfasser:	Zhou, Hualiang, Su, Zhantao, Huang, Yuxuan, Lu, Lu, Shen, Mingwei
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Switzerland MDPI AG 01.01.2024 MDPI
Schlagworte:	Accuracy Algorithms China Communication Efficiency Electric power systems Electric transformers Localization Microphones multi-source localization multi-source separation polyphase filter Radar systems Sound sum-difference monopulse transformer Workloads China transformer multi-source localization multi-source separation polyphase filter sum-difference monopulse
ISSN:	1424-8220, 1424-8220
Online-Zugang:	Volltext
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