MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202631077553 A) filed by Switching Avo Electro Power Limited on June 23, 2026, for Modular Redundant Power Architecture Integrating Inverter Power Supply And Online Ups Functions.
Inventor includes Kundu, Champak.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: Embodiments of the present disclosure relate to an apparatus (100) for uninterrupted power delivery which receives electrical power from a local supply source (102) while a Servo Controlled Voltage Stabilizer (SCVS) (108) generates a stabilized Alternating Current (AC) supply (110) and static switch (114) monitors supply conditions and controls transfer between stabilized mains operation and UPS inverter operation. A first UPS module (116) and a second UPS module (118) operate in redundant parallel configuration for uninterrupted load support. A semi-bridgeless Power Factor Correction (PFC) converter (120) generates a Direct Current (DC) link voltage (122) supplied to a Dual Active Bridge-Capacitor-Inductor-Inductor-Inductor-Capacitor (DAB) converter (124) that transfers isolated electrical power through a multi-winding high-frequency transformer (126) toward an inverter stage (128), a battery charging path (130), and one or more auxiliary circuits (132). One or more AC-DC conversion circuits (134) and a step-down transformer (136) distribute regulated power toward railway signalling equipment.
Disclaimer: Curated by HT Syndication.
