MUMBAI, India, Oct. 24 -- Intellectual Property India has published a patent application (202421031437 A) filed by Sedemac Mechatronics Pvt. Ltd., Maharashtra, on April 19, 2024, for 'a method for estimating temperature of electrochemical cells and a system thereof.'
Inventor(s) include Amey P. Wadegaonkar; Suraj Kumar Pabbu; and Anaykumar Joshi.
The application for the patent was published on Oct. 24, under issue no. 43/2025.
According to the abstract released by the Intellectual Property India: "A Method for Estimating Temperature of Electrochemical Cells and a System thereof The present invention relates to a method (200) and system (100) for estimating temperature of one or more electrochemical cells (12) in a battery pack (10). The method (200) has the steps of: initialising a first parameter and a set of second parameters; detecting current in the electrochemical cells (12); detecting terminal voltage across the electrochemical cells (12); estimating and updating the first parameter based on at least one of the current in the electrochemical cells (12) or the terminal voltage across the electrochemical cells (12); estimating and updating the set of second parameters based on the updated first parameter, current in the electrochemical cells (12) and the terminal voltage across the electrochemical cells (12); and determining the temperature of the electrochemical cells (12) based on the first parameter and one or more of the set of second parameters."
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