Title:
太陽電池ストリング用の絶縁装置
Document Type and Number:
Japanese Patent JP7049319
Kind Code:
B2
Abstract:
An apparatus for electrically disconnecting a first part from a second part of a photovoltaic string, which parts can be connected to a first terminal and a second terminal of the apparatus, respectively. The apparatus includes a switch coupled between the first terminal and the second terminal; and an actuation apparatus configured to open the switch when a voltage applied to at least one of the first and second terminals relative to a potential applied to a reference terminal is outside of a prescribed value range.
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Inventors:
Karl Neesemann
Application Number:
JP2019507942A
Publication Date:
April 06, 2022
Filing Date:
July 24, 2017
Export Citation:
Assignee:
SMA Solar Technology AG
International Classes:
H02H3/20; H02S10/00; H02S50/00
Domestic Patent References:
| JP2016019390A | ||||
| JP2016135016A | ||||
| JP2013544435A | ||||
| JP2016039766A | ||||
| JP2013033825A |
Foreign References:
| EP2296244A1 | ||||
| US20130194706 | ||||
| WO2015087638A1 |
Attorney, Agent or Firm:
Patent business corporation Kita Aoyama International