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. 30, 2024
Filed:
Nov. 04, 2021
Tata Consultancy Services Limited, Mumbai, IN;
Muralikrishnan Ramanujam, Pune, IN;
Shashank Agarwal, Pune, IN;
Venkata Sudheendra Buddhiraju, Pune, IN;
Aditya Pareek, Pune, IN;
Swati Sahu, Pune, IN;
Venkatramana Runkana, Pune, IN;
Saurabh Jaywant Desai, Pune, IN;
TATA CONSULTANCY SERVICES LIMITED, Mumbai, IN;
Abstract
The efficient operation of an electric vehicle depends greatly on proper functioning of a battery pack in the electric vehicle. A system and method for optimizing the operation of the battery pack in an electric vehicle is provided. The system comprises a digital twin for a battery pack in an electric vehicle. The system determines the state of charge, state of health and temperature distribution in the battery pack using various models. This information can be used to predict optimal charge and discharge profiles of the battery pack for given load conditions, as well as remaining useful life of the battery. The digital twin would require inputs such as battery temperatures from the sensors, coolant flow rates, coolant temperature, ambient temperature, load on the vehicle, current and voltages from the pack and battery characteristics from the manufacturer.