MUMBAI, India, Sept. 5 -- Intellectual Property India has published a patent application (202441011061 A) filed by Ather Energy Limited, Bengaluru, Karnataka, on Feb. 16, 2024, for 'system and method for determining internal resistance of battery unit associated with an electric vehicle.'
Inventor(s) include Manocha, Sarthak; Goyal, Yash; Pawar, Suraj; Vasudevan, Hari; Upadhyay, Shiva; Madhukar, Varsha; and Farhan, Kamil Ahmad.
The application for the patent was published on Sept. 5, under issue no. 36/2025.
According to the abstract released by the Intellectual Property India: "System (100) and method (500) for determining internal resistance of a battery unit (110) of an electric vehicle (EV) (102) are disclosed. For each State of Charge (SOC) value amongst a pre-defined set of SOC values, the method comprises detecting (502), at a first time instance, a first terminal voltage value. The method comprises triggering (504) a control action to cause a change in current flowing through the battery unit and detecting (506), at a second time instance, a second terminal voltage value. Further, the method comprises determining (508) the internal resistance based on change in the second terminal voltage value with respect to the first terminal voltage value, a current value indicating current flowing through the battery unit at the first time instance or the second time instance, and a state of the EV."
Disclaimer: Curated by HT Syndication.
