考虑多功能复用的用户侧储能联合优化控制策略OA

To address the limited economic potential of single-function user-side energy storage,this paper proposes a multi-functional coordinated optimization strategy for user-side energy storage,aiming to maximize overall benefits through simultaneous participation in frequency regulation,energy arbitrage,and demand management.The rev-enue mechanisms of the three functions and the operational constraints of energy storage are analyzed.Then,a three-layer optimization model framework is established:the monthly optimization layer targets maximization of energy ar-bitrage and demand management revenues,coordinating the monthly baseline power profile and monthly demand cap;the day-ahead bidding layer targets maximization of frequency regulation revenue,optimizing the next day's frequency regulation capacity bidding strategy;the real-time response layer aims for real-time optimization of fre-quency regulation and dynamic arbitrage revenue,enabling minute-level automatic generation control(AGC)track-ing and power redistribution.Case studies show that,compared with strategies that only participate in energy arbi-trage and lack real-time updating,the proposed optimization model enhances the economic performance of user-side energy storage,validating the effectiveness of the multi-function coordinated optimization strategy.