High-voltage cable cross interconnection loop resistance live-line detection system and method

The invention relates to a high-voltage cable cross interconnection loop resistance live-line detection system and method. The system comprises a current injection module which injects a direct current into any two phases of metal sleeves of a three-phase cable of a high-voltage cable cross intercon...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG KUANFENG, MA MINGSHI, KONG DEWU, ZHENG QISHI, MA JUNFANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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