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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
Interconnected microgrids frequency response model: An inertia-based approach
Type
JournalPaper
Keywords
Interconnected microgrids; Frequency response model; Frequency control; Tie-line control; Virtual inertia
Year
2020
Journal Energy Reports
DOI
Researchers Hassan Bevrani ، Rahmatollah Mirzaei ، Sharara Rehimi

Abstract

Preserving the frequency stability of new important blocks in smart grids such as interconnected microgrids, is a seriouschallenge. Inertia can act as a significant stability/performance index for frequency regulation in the power grids. Renewableenergy sources have low inertia and mostly need a special control mechanism to emulate an inertia and inject to the system.In this work, a frequency response model is introduced for AC interconnected microgrids based on the inertia concept. Theabsence of a suitable model for study on frequency and tie-line power control in the interconnected microgrids, limits researchactivities in this field. A clear classification has not been done considering the inherent dynamic behavior of all distributedgenerators types, which may help researchers to introduce more simple strategies to provide better dynamic performance. Thispaper addresses a new approach for study on inertia-based simple frequency response model for interconnected microgrids.The outcome can be useful for frequency and tie-line power control analysis and synthesis in interconnected microgrids