Transactions of China Electrotechnical Society  2022, Vol. 37 Issue (11): 2813-2824    DOI: 10.19595/j.cnki.1000-6753.tces.210515
Current Issue| Next Issue| Archive| Adv Search |
Control Strategy of Electric Vehicles Oriented to Power System Flexibility
Yao Yiming1, Zhao Rongsheng2, Li Chunyan1, Yan Zhichao1, Xie Kaigui1
1. State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University Chongqing 400044 China;
2. China Yangtze Power Co. Ltd Yichang 443133 China

Download: PDF (1580 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  With the advancement of the carbon neutrality goal, the renewable energy consumption situation in China will become more severe. There is an urgent need to tap more power system flexibility resources. As a new type of variable load, electric vehicles can enhance the flexibility of the power system through interaction with the grid, and ensure the economic and safe operation of the system. In view of the current lack of research on the charging and discharging control of electric vehicle oriented to power system flexibility, this paper studies the control strategy of electric vehicles oriented to power system flexibility. Given the definition of the flexibility of the power system and electric vehicles, a flexibility dispatch scheme of "calculation of the maximum available flexibility-calculation of power system flexibility demand- flexible control of electric vehicle" is designed to fully tap the flexibility adjustment potentials of electric vehicles to promote the consumption of renewable energy. The analysis of case study demonstrates that the flexible control strategy of electric vehicles proposed in this paper can greatly improve the flexibility of the power system. At the same time, the solution time of the model in this paper is in the order of seconds, which can fully meet the real-time flexibility dispatch requirements of the power system.
Key wordsPower system flexibility      electric vehicles      charging and discharging control      real-time dispatch     
Received: 15 April 2021     
PACS: TM714  
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
Yao Yiming
Zhao Rongsheng
Li Chunyan
Yan Zhichao
Xie Kaigui
Cite this article:   
Yao Yiming,Zhao Rongsheng,Li Chunyan等. Control Strategy of Electric Vehicles Oriented to Power System Flexibility[J]. Transactions of China Electrotechnical Society, 2022, 37(11): 2813-2824.
URL:  
https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.210515     OR     https://dgjsxb.ces-transaction.com/EN/Y2022/V37/I11/2813
Copyright © Transactions of China Electrotechnical Society
Supported by: Beijing Magtech