The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2022
Filed:
Nov. 04, 2019
Eaton Intelligent Power Limited, Dublin, IE;
Kenan Askan, Vienna, AT;
Eaton Intelligent Power Limited, Dublin, IE;
Abstract
A photovoltaic string combiner box with protection functions includes: a plurality of input connections for connecting a plurality of photovoltaic strings to the combiner box, the plurality of input connections respectively including a first input terminal and a second input terminal; an output connection for connecting an inverter to the combiner box; a plurality of current lines, a respective one of the current lines being connected to a respective one of the input connections; a plurality of controllable switches being connected to the plurality of input connections for short-circuiting a respective one of the first and second input terminals; a plurality of disconnectors; a common current line connected to the output connection and having an input node connected to each of the plurality of current lines by a respective one of the disconnectors; and a controllable network arranged in the common current line between the output connection and input node.