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. 21, 2020
Filed:
May. 23, 2016
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Assignee:
ABB Schweiz AG, Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 27/00 (2006.01); F04D 25/06 (2006.01); F04D 29/66 (2006.01); F04D 27/02 (2006.01); F04D 17/10 (2006.01);
U.S. Cl.
CPC ...
F04D 25/06 (2013.01); F04D 17/10 (2013.01); F04D 27/001 (2013.01); F04D 27/0261 (2013.01); F04D 29/661 (2013.01); F04D 29/665 (2013.01); F04D 29/668 (2013.01); F05D 2270/10 (2013.01); F05D 2270/333 (2013.01); F05D 2270/334 (2013.01);
Abstract
A method for actively damping oscillations in a compression process, the method being performed by a controller. The method includes acquiring process data from a compression process, performing oscillation frequency estimation of any detected oscillations in the process data, generating a damping signal based on the oscillation frequency estimation, and providing the damping signal to an electrical drive of the compression process.
Cortinovis, Andrea. (2020). Active damping of oscillations in a control process (U.S. Patent No. 10718341). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10718341
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