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arXiv 2602.12573eess.SYcs.SY
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面向产消者意识的动态网络价格用于承载能力管理

Dynamic Network Prices for Prosumer-aware Hosting Capacity Management

The University of Sydney(悉尼大学);The University of Queensland(昆士兰大学);Islam University of Madinah(麦地那伊斯兰大学);CSIRO Energy(澳大利亚联邦科学与工业研究组织能源部门)

Jiawei Zhang, Gregor Verbic, Frederik Geth, Mohsen Aldaadi, Rahmat Heidari, Julio Braslavsky

AI总结:

本文提出一个双层优化框架,通过建模产消者决策设计动态网络价格,以解决现有方法在产消者行为假设和固定价格对网络影响有限的问题。

摘要:

分布式能源资源(DERs)的快速普及给配电网络的承载能力管理带来了更大挑战。现有解决方案包括直接负荷控制、运行范围和基于动态能源价格的控制。尽管这些方法有效,但往往依赖于假设的产消者行为模式,并忽略了产消者保留设备控制的意愿。此外,当前固定或分时电价(ToU)基于空间和时间平均,对网络状况和DER操作影响有限。为了解决这些限制,本文提出一个双层优化框架,明确建模产消者在动态网络价格设计中的决策。上层代表配电系统运营商(DSO),在成本回收和网络约束下设定网络价格,下层建模产消者优化DER操作响应。所提框架保留客户自主权,增强DER灵活性,并为高DER渗透下的网络承载能力管理和网络电价结构演变提供可操作见解。

英文摘要:

The fast uptake of distributed energy resources (DERs) presents increasing challenges for managing hosting capacity in distribution networks. Existing solutions include direct load control, operating envelopes, and price-based control through dynamic energy prices. Despite their effectiveness, these methods often rely on assumed prosumer behavioural patterns and overlook prosumers' desire to retain control over their devices. Additionally, current fixed or Time-of-Use (ToU) prices are based on spatial and temporal averages, having limited impact on network conditions and DER operation. To address these limitations, this paper proposes a bilevel optimisation framework that explicitly models prosumer decision-making in the design of dynamic network prices. The upper level represents the distribution system operator (DSO), setting network prices under cost-recovery and network constraints, while the lower level models prosumers optimising DER operation in response. The proposed framework preserves customer prerogative, enhances DER flexibility, and offers actionable insights for network hosting capacity management and the evolution of network tariff structures under high DER penetration.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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