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:
Jul. 19, 2022
Filed:
Jun. 03, 2019
Enhanced multi voltage dip ride through for renewable energy power plant with battery storage system
Applicant:
Vestas Wind Systems A/s, Aarhus N, DK;
Inventors:
Manoj Gupta, Singapore, SG;
Ravi Kumar, Melbourne, AU;
Assignee:
VESTAS WIND SYSTEMS A/S, Aarhus N, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 3/24 (2006.01); H02J 3/00 (2006.01); H02J 3/38 (2006.01);
U.S. Cl.
CPC ...
H02J 3/24 (2013.01); H02J 3/00125 (2020.01); H02J 3/381 (2013.01); H02J 2203/10 (2020.01); H02J 2300/28 (2020.01);
Abstract
A method for operating a renewable energy power plant comprising a plurality of renewable energy generators, a plurality of power dissipation systems and a battery storage system is provided. The method comprises steps of: monitoring the statuses of the power dissipation systems; performing a ramped active power recovery operation following a voltage deviation, and controlling the battery storage system during the ramped active power recovery operation to absorb power generated by the renewable energy generators in dependence on the monitored statuses of the power dissipation systems.