Title:
PROTECTION CIRCUIT AND PHOTOVOLTAIC POWER GENERATION SYSTEM
Document Type and Number:
Japanese Patent JP2019149887
Kind Code:
A
Abstract:
To provide a protection circuit capable of irreversibly blocking a current path of a solar battery by a signal in an emergency such as a fire, and a solar power generation system.SOLUTION: A photovoltaic power generation system comprises: a plurality of electrically connected photovoltaic power generation units 26; a protection element 2 provided on a current path among the plurality of photovoltaic power generation units 26; and a switch 3 for operating the protection element 2. The protection element 2 irreversibly blocks the current path of the photovoltaic power generation unit 26.SELECTED DRAWING: Figure 5
Inventors:
YONEDA YOSHIHIRO
Application Number:
JP2018033574A
Publication Date:
September 05, 2019
Filing Date:
February 27, 2018
Export Citation:
Assignee:
DEXERIALS CORP
International Classes:
H02H3/08; H01H37/76; H02H3/087; H02H5/00; H02S40/34; H02S40/36; H02S99/00
Domestic Patent References:
| JP2006216660A | 2006-08-17 | |||
| JP2016158400A | 2016-09-01 | |||
| JP2015126009A | 2015-07-06 | |||
| JP2009117188A | 2009-05-28 | |||
| JP2017073288A | 2017-04-13 |
Attorney, Agent or Firm:
Nobuhiro Noguchi