光储系统参与配电侧能量–备用市场的投标策略
摘要：针对光伏–储能系统在配电侧日前电能量市场和备用市场中联合投标的问题，提出一种光储系统日前投标决策–实时功率调整方法。首先，光储系统在日前电能量和备用市场中开展投标决策，通过安排储能日前充放电计划增加光储系统的日前售电收益，通过储能提供备用容量降低光储系统的日前备用购买成本。然后，提出储能在实时阶段的运行策略，基于储能在日前阶段的备用安排，通过对储能充放电功率的实时调节，应对光伏发电实时出力的不确定性，增加光储系统的整体收益。最后，在IEEE 33节点配电系统中开展仿真验证，结果表明所提方法有效增加了光储系统的日前投标收益，降低了光储系统的实时偏差惩罚，提升了光储系统在能量–备用联合市场的总收益。
Abstract:Aiming at the issue of joint bidding for photovoltaic (PV) storage system in day-ahead electric energy and reserve market on the distribution side, a day-ahead bidding and real-time power adjustment method for PV storage system was proposed. Firstly, the PV storage system participates in bidding decisions in the day-ahead electric energy and reserve market with the objective of increasing the day-ahead electricity sales revenue through scheduling the day-ahead charging and discharging operations, while minimizing the day-ahead reserve cost by providing reserve capacity through the energy storage system at the same time. Then, the operational strategy for real-time phase energy storage is proposed. Based on the backup arrangement of the energy storage in the day-ahead phase, the uncertainty of the PV generation is mitigated by the real-time adjustment of the energy storage, resulting in an increase in the overall revenue of the PV storage system. Finally, numerous simulations in IEEE-33 bus distribution system demonstrate that the proposed method effectively enhances the day-ahead bidding revenue and mitigates the real-time deviation penalty for PV storage system, thereby improving the total revenue in the energy reserve joint market.
标题：光储系统参与配电侧能量–备用市场的投标策略
英文标题：Joint Bidding Strategy for Photovoltaic-energy Storage System in Distribution-level Energy-reserve Electricity Market
作者：王楠, 程艳, 王玥娇, 王士柏, 孙树敏, 于芃, 刘一欣,
关键词：光储系统, 联合投标, 电能量市场, 备用市场,
发表日期：2025-02-10
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