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:
Oct. 27, 2020
Filed:
Jun. 06, 2018
Abb Schweiz Ag, Baden, CH;
Jesse Kokkonen, Nurmijärvi, FI;
MARICI Holdings The Netherlands B.V., Rotterdam, NL;
Abstract
A method for operating an inverter and an inverter arrangement including an inverter, and a controller configured to control the inverter to convert DC power into AC power with a DC input voltage control by applying a maximum power point tracking, MPPT, during the converting, in response to the DC power supplied to the inverter exceeding a predetermined power threshold value, control a DC input voltage of the inverter to a lowered value lower than a voltage value corresponding to the maximum power point, and after controlling the DC input voltage of the inverter to the lowered value, control the inverter to convert DC power into AC power with the DC input voltage control by applying the lowered DC input voltage value.