MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202611107426 A) filed by Indian Institute Of Technology Delhi on September 07, 2026, for System And Method For Dynamic Overcurrent Protection In Parallel Battery Charging Modules.
Inventors include Mishra, Santanu Kumar; Rana, Mandeep Singh; Sharma, Anubhav; and Rana, Debjit.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The present disclosure relates to a system (100) for dynamically controlling overcurrent in parallel charging modules, the system (100) including: charging modules (202) connected in parallel to supply current to a battery; a gate driver (204) coupled to each charging module (202); a pulse-width modulation (PWM) generator (206) coupled to the gate driver (204) to generate signals; a current controller (208) configured to regulate output current using a reference current (I_ref) and actual current (I_act); an overcurrent protection unit (210) configured to compare the actual current (I_act) with a generated overcurrent reference (I_ocref) determined according to operating conditions in constant current (CC) and constant voltage (CV) modes; and a common voltage control block (212) configured to compare battery voltage (V_act) with voltage reference (V_ref) and generate a total current command (I_tot) reduced as battery voltage approaches the voltage reference, enabling transition from CC mode to CV mode and preventing overvoltage.
Disclaimer: Curated by HT Syndication.
