| Download | - View final version: Coordinated control strategy and validation of vehicle-to-grid for frequency control (PDF, 2.3 MiB)
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| DOI | Resolve DOI: https://doi.org/10.3390/en14092530 |
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| Author | Search for: Yoo, Yeong1; Search for: Al-Shawesh, Yousef1ORCID identifier: https://orcid.org/0000-0002-1179-0664; Search for: Tchagang, Alain2ORCID identifier: https://orcid.org/0000-0001-8619-9441 |
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| Affiliation | - National Research Council of Canada. Energy, Mining and Environment
- National Research Council of Canada. Digital Technologies
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| Format | Text, Article |
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| Subject | coordinated control; vehicle-to-grid; primary frequency control; secondary frequency control; state of charge; decentralized; Simulink model; microgrid |
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| Abstract | The increased penetration of renewable energy sources (RES) and electric vehicles (EVs) is resulting in significant challenges to the stability, reliability, and resiliency of the electrical grid due to the intermittency nature of RES and uncertainty of charging demands of EVs. There is a potential for significant economic returns to use vehicle-to-grid (V2G) technology for peak load reduction and frequency control. To verify the effectiveness of the V2G-based frequency control in a microgrid, modeling and simulations of single- and multi-vehicle-based primary and secondary frequency controls were conducted to utilize the integrated components at the Canadian Centre for Housing Technology (CCHT)-V2G testing facility by using MATLAB/Simulink. A single-vehicle-based model was validated by comparing empirical testing and simulations of primary and secondary frequency controls. The validated conceptual model was then applied for dynamic phasor simulations of multi-vehicle-based frequency control with a proposed coordinated control algorithm for improving frequency stability and facilitating renewables integration with V2G-capable EVs in a microgrid. This proposed model includes a decentralized coordinated control of the state of charge (SOC) and charging schedule for five aggregated EVs with different departure times and SOC management profiles preferred by EV drivers. The simulation results showed that the fleet of 5 EVs in V2B/V2G could effectively reduce frequency deviation in a microgrid. |
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| Publication date | 2021-04-28 |
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| Publisher | MDPI |
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| Licence | |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NRC number | NRC-EME-56213 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 3417982b-74e8-4203-b15f-bd86949afc34 |
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| Record created | 2021-04-29 |
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| Record modified | 2021-04-29 |
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