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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 PID based power system stabiliser: Design and real-time implementation
Type
JournalPaper
Keywords
Power system stabiliser-PID-Static output feedback control-LMI-Robust performance
Year
2011
Journal International Journal of Electrical Power & Energy Systems
DOI
Researchers Hossein Bevrani ، Takashi Hiyama ، Hassan Bevrani

Abstract

This paper addresses a new robust control strategy to synthesis of robust proportional-integral-derivative (PID) based power system stabilisers (PSS). The PID based PSS design problem is reduced to find an optimal gain vector via an H1 static output feedback control (H1-SOF) technique, and the solution is easily carried out using a developed iterative linear matrix inequalities algorithm. To illustrate the developed approach, a real-time experiment has been performed for a longitudinal four-machine infinite-bus system using the Analog Power System Simulator at the Research Laboratory of the Kyushu Electric Power Company. The results of the proposed control strategy are compared with full-order H1 and conventional PSS designs. The robust PSS is shown to maintain the robust performance and minimise the effect of disturbances properly.