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Negative Imaginary Approached High Performance Robust Resonant Controller Design for Single-Phase Islanded Microgrid and Its Voltage Observation on Different Load Condition
Department of Electrical and Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi, Bangladesh
Department of Electrical and Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi, Bangladesh
Department of Electrical and Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi, Bangladesh
Department of Electrical and Electronic Engineering, Bangladesh Army University of Engineering & Technology, Natore, Bangladesh
Institute of Information and Technology, Jahangirnagar University, Savar, Bangladesh
- 1 Department of Electrical and Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi, Bangladesh
- 2 Department of Electrical and Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi, Bangladesh
- 3 Department of Electrical and Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi, Bangladesh
- 4 Department of Electrical and Electronic Engineering, Bangladesh Army University of Engineering & Technology, Natore, Bangladesh
- 5 Institute of Information and Technology, Jahangirnagar University, Savar, Bangladesh
Intelligent Control and Automation·Volume 09 (2018)·Pages 52–63·Published 30 May 2018·DOI10.4236/ica.2018.92004
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Abstract
This paper presents the design of a high performance robust resonant controller for the islanded single-phase microgrid operation on different loads conditions. The design of the controller is done using the results of Negative Imaginary approach. The performance of the proposed controller has been found much effective to track the instantaneous reference grid voltage. The simulation work has been done with the help of MATLAB/SimPower System toolbox. This shows that the proposed controller provides effective control of voltage against the uncertain load conditions.
KeywordsController DesignIslanded MicrogridRobust Voltage Control
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