Battery energy storage systems (BESSs) serve a crucial role in balancing energy fluctuations and reducing carbon emissions in net-zero power systems. However, the efficiency and cost performance have remained significant challenges, which hinders the widespread adoption and development of BESSs. To address these challenges, this paper proposes a real-time energy management scheme that considers the involvement of prosumers to support net-zero power systems. The scheme is based on two shared energy storage models, referred to as energy storage sale model and power line lease model. The energy storage sale model balances real-time power deviations by energy interaction with the goal of minimizing system costs while generating revenue for shared energy storage providers (ESPs). Additionally, power line lease model supports peer-to-peer (P2P) power trading among prosumers through the power lines laid by ESPs to connect each prosumer. This model allows ESP to earn profits from the use of power lines while balancing power deviations and better consuming renewable energy. Experimental results validate the effectiveness of the proposed scheme, ensuring stable power supply for net-zero power systems and providing benefits for both the ESP and prosumers.

中文翻译：

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基于共享储能的净零电力系统实时能量管理

电池储能系统（BESS）在平衡能源波动和减少净零电力系统碳排放方面发挥着至关重要的作用。然而，效率和性价比仍然是重大挑战，阻碍了BESS的广泛采用和发展。为了应对这些挑战，本文提出了一种实时能源管理方案，考虑产消者的参与来支持净零电力系统。该方案基于两种共享储能模式，即储能销售模式和电力线租赁模式。储能销售模型通过能源交互平衡实时功率偏差，目标是最大限度地降低系统成本，同时为共享储能提供商（ESP）创造收入。此外，电力线租赁模式支持产消者之间通过ESP铺设的电力线连接每个产消者之间的点对点（P2P）电力交易。该模型允许 ESP 从电力线的使用中赚取利润，同时平衡电力偏差并更好地消耗可再生能源。实验结果验证了该方案的有效性，确保了净零电力系统的稳定供电，并为ESP和产消者双方带来好处。