LAPSE:2019.0041
Published Article
LAPSE:2019.0041
Electric Vehicle to Power Grid Integration Using Three-Phase Three-Level AC/DC Converter and PI-Fuzzy Controller
Khairy Sayed, Hossam A. Gabbar
January 7, 2019
This paper presents the control and simulation of an electric vehicle (EV) charging station using a three-level converter on the grid-side as well as on the EV-side. The charging station control schemes with three-level AC/DC power conversion and a bidirectional DC/DC charging regulator are described. The integration of EVs to the power grid provides an improvement of the grid reliability and stability. EVs are considered an asset to the smart grid to optimize effective performance economically and environmentally under various operation conditions, and more significantly to sustain the resiliency of the grid in the case of emergency conditions and disturbance events. The three-level grid side converter (GSC) can participate in the reactive power support or grid voltage control at the grid interfacing point or the common coupling point (PCC). A fuzzy logic proportional integral (FL-PI) controller is proposed to control the GSC converter. The controllers used are verified and tested by simulation to evaluate their performance using MATLAB/SIMULINK. The comparison of a PI-controller and a PI-Fuzzy controller for the EV charging station shows the effectiveness of the proposed FL-PI controller over conventional PI controller for same circuit operating conditions. A good performance for PI-Fuzzy in terms of settling time and peak overshoot can observed from the simulation results.
Keywords
AC/DC converter, EV charging station, FLC control, three-phase three-level
Suggested Citation
Sayed K, Gabbar HA. Electric Vehicle to Power Grid Integration Using Three-Phase Three-Level AC/DC Converter and PI-Fuzzy Controller. (2019). LAPSE:2019.0041
Author Affiliations
Sayed K: Faculty of Energy Systems and Nuclear Science, University of Ontario Institute of Technology, Oshawa, ON, L1H 7K4, Canada; Faculty of Engineering, Sohag University, Sohag 82524, Egypt
Gabbar HA: Faculty of Energy Systems and Nuclear Science, University of Ontario Institute of Technology, Oshawa, ON, L1H 7K4, Canada; Faculty of Engineering and Applied Science, University of Ontario Institute of Technology, Oshawa, ON L1H 7K4, Canada
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Journal Name
Energies
Volume
9
Issue
7
Article Number
E532
Year
2016
Publication Date
2016-07-11
Published Version
ISSN
1996-1073
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Original Submission
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PII: en9070532, Publication Type: Journal Article
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LAPSE:2019.0041
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doi:10.3390/en9070532
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Jan 7, 2019
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CC BY 4.0
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Jan 7, 2019
 
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Calvin Tsay
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