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Title:
PROTECTION METHOD AGAINST THUNDER DAMAGE
Document Type and Number:
Japanese Patent JP2002320319
Kind Code:
A
Abstract:

To provide a protection method against thunder damage which can prevent the breakdown of the lightning arrester of a high structure such as a wind power station, a radio relay station, etc.

In this protection method against thunder, the lightning arrester 3 of the high structure 1 such as a wind power station, a radio relay station, etc., and the high voltage cable 5 of a distributing line 4 are connected with each other by lead-in wire 7, and also the ground 2 of the high structure 1 and the ground 9 of the overhead earth-wire 8 of the distribution line 4 are connected with each other by grounding conductor 10.


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Inventors:
NAKADA KAZUO
Application Number:
JP2001000119657
Publication Date:
October 31, 2002
Filing Date:
April 18, 2001
Export Citation:
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Assignee:
HOKURIKU ELECTRIC POWER
International Classes:
H02H9/06; H02G1/14; H02G7/00; H02G13/00; H02G15/08; (IPC1-7): H02G7/00; H02G1/14; H02G13/00; H02G15/08; H02H9/06
Attorney, Agent or Firm:
宮田 信道