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| Rapid networking and coordinated optimization of split-type mobile energy storage systems based on vehicle-to-grid |
| LI Yuelong |
| State Grid Shanghai Energy Internet Research Institute Co., Ltd, Nanjing 210003 |
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Abstract In response to the problems of traditional diesel generators, such as heavy pollution and high energy consumption, as well as the limited capacity and inconvenient transportation of integrated mobile energy storage vehicles, this study proposes a “split-type, modular” mobile energy storage system architecture. A rapid networking method based on vehicle-to-grid (V2G) technology is constructed, and a coordinated optimization approach adaptable to multiple scenarios is proposed. Engineering validation demonstrates that in temporary mobile power supply scenarios, the operational cost is reduced by over 60%, and the risk of power interruption is significantly decreased. At highway service areas, charging support capacity is increased by over 80%, effectively alleviating the “tidal surge” load pressure during holidays. In distribution network operations, the system adopts a non-intrusive secondary grid-connection scheme to avoid the traditional “two short-term power outages” or inconvenient system disconnection, ensuring continuous power supply. The research confirms that this split-type mobile energy storage system enables flexible expansion of power and capacity, rapid deployment, and effectively enhances the flexibility, economy and reliability of power supply. It provides a practical and feasible technological pathway for the green and intelligent transformation of energy.
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Received: 10 February 2026
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| Cite this article: |
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LI Yuelong. Rapid networking and coordinated optimization of split-type mobile energy storage systems based on vehicle-to-grid[J]. Electrical Engineering, 2026, 27(8): 53-61.
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| URL: |
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https://dqjs.cesmedia.cn/EN/Y2026/V27/I8/53
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2026, Vol. 27 
