随着储能与共享经济的进一步发展，共享储能运营模式开始被发掘与关注。针对现有储能单场景投资运行回报周期长、利用效率低等问题，提出了一种主要考虑共享储能运营商、电网以及用户3个主体参与的共享储能投资及运营模式。首先，研究分析了3方参与的运营模式，并建立了共享储能运营商、电网及用户的净收益模型。其次，在保证电网和用户一定盈利条件下，以共享储能运营商收益最大为目标进行求解，通过二次拟合、M包络、T包络法处理为混合整数凸优化模型。然后，为激励用户参与用储，基于改进的Shapley值法实现用户间的部分电网延缓效益分配。最后，以某地区3个用户进行算例仿真，应用Gurobi工具包决策共享储能运营商的投资运行方案与服务定价，验证了该投资运营模式的有效性。

With the further development of energy storage and sharing economy, the operation mode of shared energy storage begins to be explored and paid attention to. In response to the problems of long investment and operation return cycles and low utilization efficiency in existing single energy storage scenarios, a shared energy storage investment and operation model is proposed mainly considering the three participants of shared energy storage operators, power grids, and users. Firstly, the operational models involving three parties are studied and analyzed, and a net profit model for shared energy storage operators, power grids, and users is established. Secondly, under certain profit conditions for the power grid and users, the goal of maximizing the revenue of shared energy storage operators is solved, and a mixed integer convex programming model is processed through quadratic fitting, M-envelope, and T-envelope methods. Then, to incentivize users to participate in energy storage, an improved Shapley value method is used to achieve partial grid delay benefit distribution among users. Finally, a simulation is conducted on three users in a certain region, and the Gurobi toolkit is applied to decide the investment and operation plan and service pricing of a shared energy storage operator, verifying the effectiveness of the investment and operation model.