Poonam Sharma, Rajesh Kumar Dubey, Kalpana Chauhan | International Journal of Analog Integrated Circuits | Vol 12, Issue 02 | ISSN: 2582-3620
Abstract
This paper presents power quality improvement in terms of voltage and frequency regulation for electric vehicles connected to the grid, with a focus on Vehicle-to-Grid (V2G) and Grid-to-Vehicle (G2V) action. Efficient management of power flow is required to regulate voltage and ensure reliability, which helps to enhance grid stability. The main aim is to optimize the power flow in both directions to improve grid stability and reduce losses. Here, a fuzzy logic controller (FLC) is used to solve the uncertainties and nonlinearities that occur in V2G systems, allowing for intelligent and adaptive real-time decision-making, and is compared with a traditional PI controller. Bidirectional energy flow (charging and discharging) is controlled using an FLC that considers the battery state of charge (SOC), grid voltage and user preferences. MATLAB Simulink tool is used for V2G design, and an intelligent fuzzy logic control toolbox is used and designed for optimal control to enhance the efficiency of the battery. The proposed work efficiently regulates dynamic PQ disturbances such as voltage sags, frequency deviations, and harmonic distortions through a bidirectional converter to exchange active power using FLC and PI controller, and performance comparison shows the superiority of intelligent FLC over a conventional PI controller in terms of robustness, response time, and disturbances rejection.
Keywords - Electric Vehicles, Power Quality, Fuzzy Logic Controller, VGI, MATLAB Simulation
🔒 This is a subscription article
Full text is available to subscribers and institutional members. Please choose an option below to access it.
SubscribePurchase this articleInstitutional / Login accessReferences
- Alsharif A. Global Trends in Electric Vehicle Charging Demand and Infrastructure Development. Libyan Open University Journal of Applied Sciences (LOUJAS). 2025 Jul 16:20-8.
- Ali H, Hussain S, Khan HA, Arshad N, Khan IA. Economic and environmental impact of vehicle-to-grid (V2G) integration in an intermittent utility grid. In2020 2nd International Conference on Smart Power & Internet Energy Systems (SPIES) 2020 Sep 15 (pp. 345-349). IEEE.
- Mojumder MR, Ahmed Antara F, Hasanuzzaman M, Alamri B, Alsharef M. Electric vehicle-to-grid (V2G) technologies: Impact on the power grid and battery. Sustainability. 2022 Oct 25;14(21):13856.
- Kumar V, Khanna R, Kumar A, Kumar P. A systematic review on the integration of electric vehicles in maintaining grid stability. Smart Electric and Hybrid Vehicles: Advancements in Materials, Design, Technologies, and Modeling. 2025 Feb 5:127-40.
- Perera S, Elphick S. Applied Power Quality: Analysis, Modelling, Design and Implementation of Power Quality Monitoring Systems. Elsevier; 2022 Nov 26.
- Du Y, Zhang J, Chen Y, Liu Z, Zhang H, Ji H, Wang C, Yan J. Impact of electric vehicles on post-disaster power supply restoration of urban distribution systems. Applied Energy. 2025 Apr 1;383:125302.
- Rana R, Saggu TS, Letha SS, Bakhsh FI. V2G based bidirectional EV charger topologies and its control techniques: a review. Discover Applied Sciences. 2024 Nov 4;6(11):588.
- Kalra A. Introduction to fuzzy logic and its applications in machine learning. InSmart Systems: Engineering and Managing Information for Future Success: Navigating the Landscape of Intelligent Technologies 2025 Feb 25 (pp. 1-15). Cham: Springer Nature Switzerland.
- Cabrane Z, Kim J, Yoo K, Lee SH. Fuzzy logic supervisor-based novel energy management strategy reflecting different virtual power plants. Electric Power Systems Research. 2022 Apr 1;205:107731.
- SadolaluBoregowda VK, Shree R, Ranjana, VineetSaxena, Sheetal, Kumar S. Enhancing DC microgrid performance with fuzzy logic control for hybrid energy storage system. Signal, Image and Video Processing. 2024 Jul;18(5):4505-14.
- Liu J, Lin G, Huang S, Zhou Y, Li Y, Rehtanz C. Optimal EV charging scheduling by considering the limited number of chargers. IEEE Transactions on Transportation Electrification. 2020 Oct 26;7(3):1112-22.
- MP K, Shrivastava A, Soni A. Power quality control in electric vehicle connected PV-Grid using soft computing techniques. Soft Computing. 2025 Jul;29(13):5095-113.Z. Chen, X. Li, and Y. Zhang, “Fuzzy logic control for EV energy management and grid support,” IEEE Access, vol. 7, pp. 107930–107941, Aug. 2019.
- Horri N, Pietraszko M. A tutorial and review on flight control co-simulation using matlab/simulink and flight simulators. Automation. 2022 Sep 3;3(3):486-510.
- Lenka RK, Panda AK. Grid power quality improvement using a vehicle‐to‐grid enabled bidirectional off‐board electric vehicle battery charger. International Journal of Circuit Theory and Applications. 2021 Aug;49(8):2612-29.
- Jagan C, Sivaraju SS, Thangavelu A, Samidurai S. Innovative Energy Distribution Method for Electric Vehicles (IEDM-EV): a multi-objective techno- economic-environmental optimization for smart grid integration. The International Journal of Advanced Manufacturing Technology. 2025 Mar 19:1-6.
How to cite this article
@article{SharmaP2026,
author = {Poonam Sharma and Rajesh Kumar Dubey and Kalpana Chauhan},
title = {Electric Vehicle Integration to Stabilize the Grid by Improving Power Quality},
journal = {International Journal of Analog Integrated Circuits},
year = {2026},
volume = {12},
number = {02},
issn = {2582-3620},
url = {https://journalspub.com/publication/ijaic/article=27157}
}