Transformer partial discharge detection system

The invention relates to the technical field of transformer partial discharge detection, in particular to a transformer partial discharge detection system, which comprises a partial discharge monitoring module used for positioning the position of a discharge source and acquiring partial discharge pa...

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Bibliographische Detailangaben
Hauptverfasser: XU YUHAO, XU MING, MA ZHONGSHENG, SUN LIJIAN, FENG YANG, JU SHOUHUI, JIANG TAO, LI JIAZHE, YANG ZHENGUO, DING CHAO, ZHANG XIAOYU, YU JINGLU
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to the technical field of transformer partial discharge detection, in particular to a transformer partial discharge detection system, which comprises a partial discharge monitoring module used for positioning the position of a discharge source and acquiring partial discharge parameters when partial discharge occurs; the analysis module is used for determining the discharge level of the partial discharge according to the partial discharge parameters so as to judge whether the partial discharge exceeds the standard or not, calculating a discharge evaluation parameter at a second discharge level and determining the evaluation parameter level so as to secondarily judge whether the partial discharge exceeds the standard or not; the monitoring control module is used for determining the opening number of the monitoring sensors at a second evaluation parameter level and determining and adjusting the range of the opening number of the monitoring sensors; the central control module is used for cal