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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
Decentralized Model Predictive Control of DC Microgrids With Constant Power Load
Type
JournalPaper
Keywords
Switches , Inductors , Voltage control , Load modeling , Power electronics , Predictive models , Integrated circuit modeling
Year
2021
Journal IEEE Journal of Emerging and Selected Topics in Power Electronics
DOI
Researchers Meysam Yaribeygi ، Hassan Bevrani ، Tomislav Dragicevic ، Yusef Khayat ، Qobad Shafiee ، Zainab Karami

Abstract

This paper introduces a decentralized model predictive controller (DMPC) to ensure power sharing and regulate dc bus voltage in dc microgrids (MGs) with constant power load (CPL). The proposed method replaces the conventional primary layer of dc MGs, i.e., inner loops and droop control, with a single optimal controller. A predictive automatic model of the system is realized for prediction purposes and to be used in the cost function. The control objectives are then incorporated in the cost function to attain an optimal state switching in each sampling time, hence regulating dc bus voltage and accurate sharing of current among the MG. The proposed solution provides the system with a fast dynamic response and zero steady state error. The effectiveness of proposed control is verified via hardware-in-the-loop real time experiments, and the results are compared with the conventional primary control.