MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202617062819 A) filed by Supergrid Institute on May 18, 2026, for Switching Device For High-Voltage Dc Electric Current With Secure Control.
Inventors include Marquezin, Gwnal; Yang, Yang; Grieshaber, Wolfgang; and Steckler, Pierre-Baptiste.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: The invention relates to a switching device (1) for a high-voltage DC electric current, the device comprising: - a main circuit (16); - a switch module (18) comprising the following branches connected in parallel: - a main branch (24) including a main switching unit (26); - a switch branch (32) comprising a pl...