MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202611109582 A) filed by G. L. Bajaj Institute Of Technology And Management on September 12, 2026, for Dual-Source Dc Load-Sharing System With Dead-Time Source Switching.
Inventors include Vishal Kumar; Kumar Basu Singh; Prashant Rai; Rahul Singh; Kailash Sharma; Nagendra Kumar; and Priyanka Datta.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: Disclosed is a dual-source direct-current load-sharing system having a photovoltaic-chargeable battery source, a grid-derived direct-current source, and a load output. Separate voltage sensors provide sensed source voltages to a controller. A switching assembly includes first relay contacts between the battery source and the load output and second relay contacts between the grid-derived source and the load output. The controller repetitively compares the sensed voltages and closes only the relay contacts associated with the higher sensed voltage. During a source change, the controller opens the closed relay contacts, holds both sets of relay contacts open for a dead-time interval, and thereafter closes the relay contacts associated with the other source. The mutually exclusive relay states and intervening all-open interval prevent simultaneous connection of the sources. Dated September 7, 2026 / Kumar Tushar Srivastava IN/PA-3973 Agent for the Applicant
Disclaimer: Curated by HT Syndication.
