Partial discharge detection, diagnosis, and location technology based on a novel transient earth voltage-ultrasonic integrated sensor used for switchgear equipment

Medium-voltage (MV) switchgear and gas insulated switchgear (GIS) are essential components of power-grid systems. Their safe operation is crucial for the electricity consumption of users. However, insulation faults often occur during the operation of MV switchgear and GIS because of pollution, humid...

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Veröffentlicht in:	Review of scientific instruments 2024-08, Vol.95 (8)
Hauptverfasser:	Han, Xutao, Wang, Haotian, Sun, Yuan, Chen, Huan, Meng, Xuan, Zhou, Yang, Zhang, Xuanrui, Li, Junhao
Format:	Artikel
Sprache:	eng
Schlagworte:	Discharge Electric potential Electricity consumption Insulation Measurement methods Mechanical shock Parameter sensitivity Sensors Switchgear Ultrasonic methods Ultrasonic testing Voltage
Online-Zugang:	Volltext
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