Translation-Symmetric Market: Enabling Incentive Compatibility For DER Aggregation
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arXiv
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| Autores principales: | , , , , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Acceso en línea: | |
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| _version_ | 1866915618877341696 |
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| author | Lyu, Ruike Li, Chuyi Zheng, Kedi Shi, Mengshu Guo, Hongye Kang, Chongqing |
| author_facet | Lyu, Ruike Li, Chuyi Zheng, Kedi Shi, Mengshu Guo, Hongye Kang, Chongqing |
| contents | Virtual power plants (VPPs) are indispensable for coordinating the rapidly growing portfolios of distributed energy resources (DERs) and enabling them to deliver multiple services into higher-level electricity markets. However, the profit allocation procedures that govern VPP participants become increasingly challenging to keep incentive-compatible due to the enlarged DER market power within each VPP, compared to directly bidding into the wholesale market. In this paper, we formulate both the VPP's market participation and its internal operation and profit allocation as consistent market-clearing processes. Building on this unified view, we propose the concept of a translation-symmetric market (TSM) framework, in which market-clearing models maintain identical structural forms across all hierarchical levels. We prove that translation symmetry induces an inductive property: once incentive compatibility holds at one level, it propagates downward to the internal settlements between the VPP and its constituent DERs. TSM also preserves service prices across levels, ensuring competitive conditions and enabling transparent valuation of resource contributions. Theoretical analysis and case studies illustrate how TSM secures incentive-compatible profit allocation in aggregating DERs to provide multiple services. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_11453 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Translation-Symmetric Market: Enabling Incentive Compatibility For DER Aggregation Lyu, Ruike Li, Chuyi Zheng, Kedi Shi, Mengshu Guo, Hongye Kang, Chongqing Systems and Control Virtual power plants (VPPs) are indispensable for coordinating the rapidly growing portfolios of distributed energy resources (DERs) and enabling them to deliver multiple services into higher-level electricity markets. However, the profit allocation procedures that govern VPP participants become increasingly challenging to keep incentive-compatible due to the enlarged DER market power within each VPP, compared to directly bidding into the wholesale market. In this paper, we formulate both the VPP's market participation and its internal operation and profit allocation as consistent market-clearing processes. Building on this unified view, we propose the concept of a translation-symmetric market (TSM) framework, in which market-clearing models maintain identical structural forms across all hierarchical levels. We prove that translation symmetry induces an inductive property: once incentive compatibility holds at one level, it propagates downward to the internal settlements between the VPP and its constituent DERs. TSM also preserves service prices across levels, ensuring competitive conditions and enabling transparent valuation of resource contributions. Theoretical analysis and case studies illustrate how TSM secures incentive-compatible profit allocation in aggregating DERs to provide multiple services. |
| title | Translation-Symmetric Market: Enabling Incentive Compatibility For DER Aggregation |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2511.11453 |