MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202541001269 A) filed by Indian Institute Of Technology Madras; and Chairman, Defence Research & on January 06, 2025, for Model Based Peak Current Estimation Using Resonant Capacitor Voltage For Control And Protection.
Inventors include Lakshminarasamma Narasimhamurthy; Nagesha Chitpadi; and Vadamalai Natarajan Panchalai.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present disclosure relates to a control device and a method for peak current estimation in resonant converters. The control device comprising: an input unit configured to obtain a plurality of voltage parameters of a resonant converter; an analog to digital converter (ADC) configured to perform sampling the plurality of voltage parameters at specific time intervals; and a control unit is configured to: determine an initial current value of the resonant converter based on the sampled input voltage ?????? , output voltage ???? , and resonant capacitor voltage ?????? at the specific time intervals; and estimate a peak current value of the resonant converter based on the initial current value and the resonant capacitor voltage ?????? sampled at predefined time intervals of the specific time intervals. FIG. 2
Disclaimer: Curated by HT Syndication.
