标题： IDSO管理的基于投标的交易配电系统设计，用于DER在批发市场的参与，同时保持T-D交互 显示英文标题

标题： IDSO-Managed Bid-Based Transactive Distribution Systems Design for DER Participation in Wholesale Markets While Preserving T-D Interactions

摘要： 分布式能源资源（DERs）参与基于投标的交易能源系统（TES）在配电系统中，促进了输电-配电（T-D）系统之间的强耦合、双向互动。捕捉这些互动对于确保在综合输电和配电（ITD）框架内的无缝集成至关重要。本研究提出了一种方法，通过为不平衡配电系统开发一个由独立配电系统运营商（IDSO）管理的基于投标的TES设计，以保持这种紧密的T-D联系。所提出的設計在ITD范式内运行，并允许通过IDSO参与批发电力市场（WPM）的DER，同时保持紧密的T-D联系。为此，本研究提供了以下关键贡献：一种新颖的投标/报价预资格兼聚合方法，以确保通过IDSO参与WPM时DER投标和报价的电网安全且具有价值的聚合；以及一种零售定价机制，反映在配电系统中采购或提供额外电力单位的真实价值。案例研究在一个修改后的IEEE 123节点辐射馈线中进行，该馈线具有高DER浓度，以验证所提出框架在高效可靠协调DER方面的有效性。 显示英文摘要

摘要： Participation of Distributed Energy Resources (DERs) in bid-based Transactive Energy Systems (TES) at the distribution systems facilitates strongly coupled, bidirectional interactions between Transmission-Distribution (T-D) systems. Capturing these interactions is critical for ensuring seamless integration within an Integrated Transmission and Distribution (ITD) framework. This study proposes a methodology to preserve such tight T-D linkages by developing an Independent Distribution System Operator (IDSO) managed bid-based TES design for unbalanced distribution systems. The proposed design operates within the ITD paradigm and permits DER participation in the Wholesale Power Market (WPM) through IDSO while preserving tight T-D linkages. To this end, this research offers the following key contributions: a novel bid/offer prequalification-cum-aggregation method to ensure a grid-safe and value-based aggregation of DERs' bids and offers for WPM participation through IDSO; and a retail pricing mechanism that reflects the true value of procuring or offering additional units of power within the distribution system. Case studies are conducted on a modified IEEE 123-bus radial feeder populated with a high DER concentration to validate the proposed frameworks' effectiveness in coordinating the DERs efficiently and reliably.