The induced current on the cable in the IBDN caused by the lightning stroke to ground

The induced current on the cable in the IBDN caused by the lightning stroke to ground

The magnetic field produced by a lightning stroke may induce a strong current on power line and communication cables, and this induced current can propagate into an integrated building distribution network (IBDN) or a commercial building network and cause harmful effects. The paper proposes a model...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Yinghua Lu, Honxin Zhang, Yongfang Bao, Chunyue Cheng
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Cable shielding
Communication cables
Electronic mail
Interference
Magnetic fields
Optical propagation
Power cables
Power system reliability
Pulse width modulation
Pulsed power supplies
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Beschreibung
Zusammenfassung:The magnetic field produced by a lightning stroke may induce a strong current on power line and communication cables, and this induced current can propagate into an integrated building distribution network (IBDN) or a commercial building network and cause harmful effects. The paper proposes a model based on transmission line theory. The induced currents on both the cable sheath and the core are analyzed. The precise formulations for calculating these current are given.
DOI:10.1109/CEEM.2003.238141