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Hassan Bevrani

Hassan Bevrani

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId: 55913436700
Faculty: Faculty of Engineering
Address: Dept. Of Electrical and Computer Eng, University of Kurdistan, Allameh Hamdi Blvd, Sanandaj PO Box 416, P. C: 66177-15175, Kurdistan, Iran
Phone: +98-87-33624001

Research

Title
Robust Optimal Damping Control Design For Grid-Forming Converters
Type
Presentation
Keywords
Grid-connected converter, grid-forming converter; damping control, robust control; optimal 𝑯∞ control
Year
2021
Researchers Toshiji Kato ، Jia Liu ، Hassan Bevrani

Abstract

This paper addresses a robust optimal damping control for the grid-forming converters. The proposed control strategy calculates the optimal damping and inertia parameters in form of constant gains via an 𝐇∞ -based static output feedback control synthesis. The capability and effectiveness of the proposed control methodology are proved by theoretical analysis, simulation, and experimental results on a typical grid-connected converter. It is shown that the designed controller can guarantee the robust performance and improves system stability. The simplicity of control structure, and providing desirable inertia and damping characteristics in a software program can be considered as the main advantages of the proposed methodology.