Intellectual Property India Publishes Patent Application for Efficient Energy Management In Microgrid Using Extended Super-Lift Converter And Glider Snake Optimized Pi Control

MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202631085174 A) filed by Mr. Mohammed Muzammil Enam; Dr. G. W. Martin; Dr. Vinodkumar P. Patil; Dr. Gaurav B. Patil; Mr. Tanveer Husain Shaikh Feroz Khatik; Dr. J. Raji; Dr. Sandeep Ushkewar; Mr. Nikhil Somnath Borse; Mrs. Ashwini J. Patil; and Ms. Uma Maheswari T on July 11, 2026, for Efficient Energy Management In Microgrid Using Extended Super-Lift Converter And Glider Snake Optimized Pi Control.

Inventors include Mr. Mohammed Muzammil Enam; Dr. G. W. Martin; Dr. Vinodkumar P. Patil; Dr. Gaurav B. Patil; Mr. Tanveer Husain Shaikh Feroz Khatik; Dr. J. Raji; Dr. Sandeep Ushkewar; Mr. Nikhil Somnath Borse; Mrs. Ashwini J. Patil; and Ms. Uma Maheswari T.

The application for the patent was published on July 17, 2026, under issue no. 29/2026.

Abstract: The proposed work utilizes PV harvesting with ESLC topology, which take solar energy collected from PV panels and provide a high step-up dc voltage with relatively low switching stress and ripple. An optimized PI controller based on a glider snake is used as a means of controlling the output of the ESLC so that each time there is a change in either the amount of irradiance hitting the PV or the instantaneous load, PI gains are dynamically tuned so that the voltage at the DC input remains stable. After the generated DC voltage has been boosted, it is fed to the three-phase Voltage Source Inverter (VSI) via PWM control. To maintain the frequency and amplitude of the VSI output to match the local grid voltage and frequency, a PWM-based PI controller manages control signals sent to the inverter. To improve the inverter's output signal prior to being connected to the local utility, it is passed through an LC filter to reduce waveform variations, remove harmonic distortions, and produce an AC sine wave form. In addition, a BDC interfaced directly with a battery allowing surplus energy produced during the low output of the PV system to be stored for later use. This coordinated control approach allows the proper amount of electrical power to flow through MG, and ensure voltage stability, as well as efficient utilization of RES, result in improved reliability and enhanced dynamic performance of distributed renewable energy technologies.

Disclaimer: Curated by HT Syndication.