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:
Mar. 27, 2018
Filed:
Jun. 08, 2015
Emerson Network Power, Energy Systems, North America, Inc., Warrenville, IL (US);
Julie JoAnn Lee, Huron, OH (US);
VERTIV ENERGY SYSTEMS, INC., Lombard, IL (US);
Abstract
Systems and methods for warming batteries are generally disclosed. According to one aspect, a system for warming a battery includes one or more rectifiers each having an input for receiving an input voltage and an output configured to provide an output voltage to a load. The system also includes at least one battery having an input for receiving an input voltage to charge the battery. The battery is coupled to the load and configured to provide an output voltage to the load. The system also includes a controller coupled to the battery and configured to raise the output voltage of the battery above the output voltage of the one or more rectifiers so that current flows from the battery, thereby warming the battery.