Study on the Operation Mode of Multi Micro Grid Based on Public Energy Storage

This paper proposes a regional multi-micro grid interconnection mode based on public energy storage. The sub-microgrid interconnects the DC busbars of the public energy storage to realize the low-voltage side closed-loop operation. It also improves the reliability of the important load by combining the real-time dynamic grid technology. Secondly, this paper proposes the regional multi-micro grid integrated energy local optimization allocation technology. It not only realizes the complete local consumption of the distributed power supply, but also improves the revenue of the microgrid significantly. For the incremental income, the multi-agent regional multi-micro grid commercial operation mode is proposed to achieve multi-party win-win. Finally, the research results are applied to the actual micro-grid reconstruction project, and the operation results verify the advanced nature of the theoretical technology.