Title:
LIGHTNING STRIKE DETERMINATION CONTROL DEVICE, POWER SUPPLY SYSTEM, AND LIGHTNING STRIKE DETERMINATION CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2022/176138
Kind Code:
A1
Abstract:
A lightning strike determination control device (10) comprises an acquisition unit (11) for acquiring discharge waveform data of lightning detected by a lightning sensor (15), a detection unit (12) for detecting a leader stroke preceding the occurrence of the main discharge of lightning from the lightning discharge waveform data acquired by the acquisition unit (11), a determination unit (13) for determining to receive a lightning strike when a leader stroke of lightning is detected by the detection unit (12), and a control unit (14) for causing a grounding device (26) connected to a ground wire (25) to close by the time the lightning main discharge occurs when the determination unit (13) determines to receive the lightning strike.
Inventors:
HORINOUCHI KATSUHIKO (JP)
YAMAGUCHI SHINICHI (JP)
KAI TAKAYUKI (JP)
ISHIBASHI TAKAHARU (JP)
YAMAGUCHI SHINICHI (JP)
KAI TAKAYUKI (JP)
ISHIBASHI TAKAHARU (JP)
Application Number:
PCT/JP2021/006238
Publication Date:
August 25, 2022
Filing Date:
February 19, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01W1/16
Foreign References:
| JP2004096958A | 2004-03-25 | |||
| JP2011057009A | 2011-03-24 | |||
| JPS53117745A | 1978-10-14 | |||
| JPH0767337A | 1995-03-10 | |||
| JP2008153010A | 2008-07-03 | |||
| CN211336427U | 2020-08-25 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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