Keywords
grounding wire
magnetic induction
magnetic flux
induced current
power losses повітряна ЛЕП
грозозахисний трос
магнітна індукція
магнітний потік
наведений струм
втрати потужності
How to Cite
Abstract
The new approach to calculating the induced current and power losses that occur in grounding wires with integrated fiber optic cable, which recently used for protection of overhead power lines from direct lightning strikes. For example, the overhead power line 330 kV with grounding wire of this type shows that the loses can be significant and are likely to reduce the efficiency of power transmission to the final consumer. This issue is relevant as the renovation of existing overhead power lines, and at the stage of development new overhead power lines. References 8, figure 1.
References
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