The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
Apr. 26, 2024
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Muhammad Majid Gulzar, Dhahran, SA;
Muhammad Khalid, Dhahran, SA;
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Abstract
A multi-area load frequency control system for an interconnected hybrid power network, and a method to control a load frequency. The load frequency control system includes multiple dispersed load frequency control systems located in a plurality of areas, having a point of common coupling (PCC). Each load frequency control system also has a hydrogen/bromine redox flow battery (H2/Br2-RFB) connected to the PCC to mitigate a frequency fluctuation during a load perturbation. Each load frequency control system also has a renewable energy source and a power plant connected to the PCC. Each load frequency control system further comprises a load frequency controller connected to the power plant. The load frequency controller includes a processor configured to execute a program instruction, a tilt-based fractional order proportional integral (TFOPI), and a model predictive controller (MPC). The load frequency control systems are communicatively connected to each other.