MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202647083759 A) filed by Shell Internationale Research on July 08, 2026, for Topology And Control Method For An Isolated Dc-Dc Converter.
Inventors include Shu, Liangcai; Wang, Songda; Beloqui Larumbe, Lucia; and Sun, Yin.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: This invention provides an isolated DC-DC converter for use in power supply applications. The converter comprises an input filter capacitor; an output filter capacitor; a transformer; a plurality n of switched resonance units, SRUs, wherein each SRU comprises at least two switch-capacitor pairs, each switch-capacitor pair comprising a switch and an associated resonant capacitor; and a switching arrangement operatively-coupled to the transformer and to the plurality of SRUs. The switches in each of the plurality of SRUs, in combination with the switching arrangement, are operable to, in turn, operatively connect their associated capacitors with the transformer, to achieve resonance. A corresponding method for operating / controlling the converter is also provided.
Disclaimer: Curated by HT Syndication.
