论文标题
定价实时随机存储操作
Pricing Real-time Stochastic Storage Operations
论文作者
论文摘要
考虑到需求和生成随机性的实时市场的定价存储运营。基于方案的随机滚动窗口调度模型是为实时市场制定的，由常规发电机，公用事业规模的存储和分布式能源资源聚合器组成。我们表明，统一的定价机制需要歧视性的在市场外隆起，从而在位置边际定价（LMP）下进行定居点。结果表明，在LMP上增加了坡道和最新收费的不均匀影子价格的时间位置边际定价（TLMP）消除了对市场外的提升的需求。在TLMP下，还建立了真实的竞标激励措施，以促使价格提高参与者。在数值模拟中评估收入充足性和提升。
Pricing storage operation in the real-time market under demand and generation stochasticities is considered. A scenario-based stochastic rolling-window dispatch model is formulated for the real-time market, consisting of conventional generators, utility-scale storage, and distributed energy resource aggregators. We show that uniform pricing mechanisms require discriminative out-of-the-market uplifts, making settlements under locational marginal pricing (LMP) discriminative. It is shown that the temporal locational marginal pricing (TLMP) that adds nonuniform shadow prices of ramping and state-of-charge to LMP removes the need for out-of-the-market uplifts. Truthful bidding incentives are also established for price-taking participants under TLMP. Revenue adequacy and uplifts are evaluated in numerical simulations.
