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Review of the impact of electric vehicles participating in frequency regulation on power grid

机译:审查参与频率调节的电动汽车对电网的影响

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Electric vehicles (EVs) can act as distributed storages and loads while they are connected to the grid. Vehicle-to-grid (V2G) system can provide active power support and frequency regulation services to mitigate the intermittence of renewable energy sources (RES), and balance the loads in the grid. Through V2G technologies, EVs can provide power to the grid, which significantly improves the performance of the stability, efficiency, and reliability of power grid operation. Moreover, the participation of sufficient EVs in power grid will help diminish greenhouse gases. This paper reviewed the current studies on the participation of EVs in frequency regulation from different perspectives. The impact of V2G technologies on different power systems, and control strategies, management, incentive policy and challenges of both small-scale EV and large-scale EV were simply reviewed. At last, the future research prospect of frequency regulation with EVs was discussed.
机译:电动汽车(EV)在连接到电网时可以充当分布式存储和负载。车辆到电网(V2G)系统可以提供有功功率支持和频率调节服务,以减轻可再生能源(RES)的间歇性,并平衡电网中的负载。通过V2G技术,电动汽车可以为电网供电,从而大大提高了电网运行的稳定性,效率和可靠性。此外,充足的电动汽车参与电网将有助于减少温室气体。本文从不同角度回顾了当前有关电动汽车参与频率调节的研究。简单回顾了V2G技术对不同电源系统的影响以及小型电动汽车和大型电动汽车的控制策略,管理,激励政策和挑战。最后,讨论了电动汽车频率调节的未来研究前景。

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