MUMBAI, India, March 13 -- Intellectual Property India has published a patent application (202511120838 A) filed by Indian Institute Of Technology, New Delhi, on Dec. 2, 2025, for 'digital potentiometer controlled droop-based power sharing system for dc microgrids.'
Inventor(s) include Dutta, Viresh; Kumar, Kuldeep; and Alam, Mohd.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "The present disclosure provides a digital potentiometer (5) controlled droop-based power sharing system and method for DC microgrids. A microcontroller (6) monitors converter output voltage (Vd) and output current (I1, I2), computes droop coefficients (k1, k2), and adjusts the programmable digital potentiometer (5) that modifies converter feedback resistance and PWM control. The system achieves dynamic, temperature-stable, and efficient current sharing between converters without additional hardware or communication, offering a low-cost and scalable solution for renewable and distributed energy applications."
Disclaimer: Curated by HT Syndication.
