Title:
避雷装置
Document Type and Number:
Japanese Patent JP6869459
Kind Code:
B2
Abstract:
To solve such a problem that, when thunderclouds occur in the sky, an electrical charge opposite to the polarity of the thunderclouds is charged on a ground solar panel, while when thunderclouds disappear, an electrical charge on the ground solar panel disappears, and when lightning is active and the voltage fluctuation of lightning becomes large and intense, the potential of the solar panel also reacts to the voltage fluctuation and charge and discharge are repeated intensely, so that a ground circuit has many troubles caused by a surge current flowing back and forth therein, resulting in providing a weak point to solar power generation equipment.SOLUTION: In a lightning protection device, by wiring multiple steel wires for lightning protection in the horizontal and vertical directions in the sky of solar power generation equipment, a lightning protection range is doubled, so that the electrostatic induced voltage of a solar panel is substantially suppressed and reduced, resulting in solving problems.SELECTED DRAWING: Figure 2
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Inventors:
Masahiro Igarashi
Application Number:
JP2019196755A
Publication Date:
May 12, 2021
Filing Date:
October 10, 2019
Export Citation:
Assignee:
Masahiro Igarashi
International Classes:
H05F3/04
Domestic Patent References:
| JP60047168A | ||||
| JP7057544A | ||||
| JP2012080018A | ||||
| JP2013126304A | ||||
| JP61164414A | ||||
| JP8260638A |