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:
Apr. 09, 2024
Filed:
Dec. 14, 2021
Applicant:
Danfoss (Tianjin) Ltd., Tianjin, CN;
Inventors:
Assignee:
DANFOSS (TIANJIN) LTD., Tianjin, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 29/64 (2016.01); F04C 18/356 (2006.01); F04C 28/08 (2006.01); F04C 28/24 (2006.01); H02P 29/60 (2016.01);
U.S. Cl.
CPC ...
H02P 29/64 (2016.02); F04C 28/08 (2013.01); F04C 28/24 (2013.01); H02P 29/60 (2016.02); F04C 18/356 (2013.01);
Abstract
The present disclosure provides a variable-frequency compressor with adaptive heating power control and a method for operating the same. According to an embodiment of the present disclosure, the variable-frequency compressor includes: a compression unit, for compressing a medium entering the variable-frequency compressor; a motor, including a stator and a rotor, for driving the compression unit; and a controller, configured to adaptively control a heating power of a winding of the stator according to information of the variable-frequency compressor.