Optimal dispatch for participation of electric vehicles in frequency regulation based on area control error and area regulation requirement [electronic resource]
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| Online Access: |
Full Text (via OSTI) |
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| Format: | Electronic eBook |
| Language: | English |
| Published: |
Oak Ridge, Tenn. :
Distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
2019.
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| Subjects: |
| Abstract: | In this study, optimal strategies are proposed for electric vehicles in charging stations to participate in the secondary frequency regulation, while considering their charging demands. In order to fairly allocate the dispatch from the control center among electric vehicles according to their charging demands, two optimal real-time strategies are proposed, respectively based on area control error and area regulation requirement. With the proposed strategies, the expected charging of electric vehicles is optimally tracked in real time by using the regulation task from the control center. Simulations on a two-area interconnected power grid show that the proposed two strategies can respectively lead to a 12.66% and 16.78% frequency deviation reduction and a 13.76% and 9.86% generator regulation reduction. At the same time, the charging demands of EVs can also be ensured. |
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| Item Description: | Published through Scitech Connect. 02/13/2019. "Journal ID: ISSN 0306-2619" Liu, Hui ; Huang, Kai ; Wang, Ni ; Qi, Junjian ; Wu, Qiuwei ; Ma, Shicong ; Li, Canbing ; Univ. of Central Florida, Orlando, FL (United States) USDOE Office of Energy Efficiency and Renewable Energy (EERE) |
| Physical Description: | Size: p. 46-55 : digital, PDF file. |