Robust Controller Design for Frequency Regulation of Power Systems

• Type: Article in International Conference Proceedings Book
• Date: 2021

Authors

Khashayar Torabi Farsani (Author) Other; Navid Vafamand (Author) Other; Mohammad Mehdi Arefi (Author) Other; Mohammad Hassan Asemani (Author) Other; Mohammad S. Javadi (Author) Other; João P. S. Catalão (Author) FEUP

Conference proceedings International

Title: 2021 IEEE MADRID POWERTECH

Pages: 1-6

14th IEEE Madrid PowerTech Conference (IEEE POWERTECH)

ELECTR NETWORK, JUN 28-JUL 02, 2021

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Other information

Authenticus ID: P-00V-JF9

DOI: 10.1109/powertech46648.2021.9494750

Abstract (EN): This paper investigates the issue of robust frequency regulation of single-area alternating current (AC) power applications. The robust stability and disturbance rejection performance criteria are considered in the design procedure of an output feedback controller. Four cases of single-area AC power systems, which comprise the different types of governors and generators, are considered. These components are modeled by first- and second-order transfer functions and exhibit non(minimum) phase behavior. Based on the uncertain linear transfer functions of the governors and generators, the resilient controller against uncertainties and unknown power load demand is designed numerically. Several numerical simulations are carried out to show the merits of the developed controller. Also, the effects of different types of governors and generators on the AC MG frequency deviation are also investigated.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 6