MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202531126707 A) filed by National Institute Of Technology, Rourkela, Orissa, on Dec. 15, 2025, for 'system and method for predictive control based quality and power management in pv-hess microgrids.'
Inventor(s) include Ray, Dr. Pravat Kumar; Jena, Dr. Chinmaya Jagdev; Panda, Prof. Gayadhar; and Nandkeolyar, Dr. Shobhit.
The application for the patent was published on Jan. 9, under issue no. 02/2026.
According to the abstract released by the Intellectual Property India: "The present invention relates to a power-management system (100) and a method (200) for a photovoltaic microgrid. The system (100) comprises a DC link interfacing multiple power sources and loads, a photovoltaic generation unit coupled through a DC-DC converter for maximum-power extraction, a hybrid energy storage system connected through respective bidirectional converters for controlled charging and discharging, and a voltage-source converter interfaced with an AC grid to regulate current injection and grid interaction. Sensors measure grid voltages, load currents, DC-link voltage, and storage currents. The system (100) regulates DC-link voltage, estimates fundamental load-current components, generates grid-reference currents, manages power flow among the PV unit, the hybrid storage system, and the grid, and operates converters via predictive control. The method (200) enables improved power-flow optimization, enhanced storage utilization, reduced harmonic distortion, and stable grid-current quality. The present invention is applicable to grid-tied microgrids, renewable-energy integration, and distributed power-management systems."
Disclaimer: Curated by HT Syndication.
