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. 09, 2024
Filed:
Jul. 27, 2017
Applicant:
Vacon Oy, Vaasa, FI;
Inventors:
Simo Häkli, Nordborg, DK;
Nicklas Södö, Nordborg, DK;
Assignee:
VACON OY, Vaasa, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 23/14 (2006.01); G01H 13/00 (2006.01); G05B 13/02 (2006.01); H02M 1/12 (2006.01); H02M 7/44 (2006.01); H02P 23/00 (2016.01); H02P 27/06 (2006.01);
U.S. Cl.
CPC ...
H02P 23/14 (2013.01); G01H 13/00 (2013.01); G05B 13/02 (2013.01); H02M 1/126 (2013.01); H02M 7/44 (2013.01); H02P 23/0004 (2013.01); H02P 27/06 (2013.01);
Abstract
A method and apparatus for the adaptation of a motor drive system is described. The method includes applying a small signal frequency sweep to a motor drive system wherein the motor drive system includes an inverter, an output filter (e.g. a sine filter) and a motor, acquiring frequency response data in response to said frequency sweep and setting parameters of the motor drive system depending on the acquired frequency response data.