Chaojie Li, Shijin Tian, Jiang Dai, et al. Credible capacity forming of a VPP with wind, solar, and storage resources[J]. Energy Conversion and Economics, 2025, 6(4).
DOI:
Chaojie Li, Shijin Tian, Jiang Dai, et al. Credible capacity forming of a VPP with wind, solar, and storage resources[J]. Energy Conversion and Economics, 2025, 6(4). DOI: 10.1049/enc2.70015.
Credible capacity forming of a VPP with wind, solar, and storage resources
摘要
Abstract
The credible capacity formation is a critical task in the design of a virtual power plant (VPP) and serves as the foundation for maintaining stability between the VPP and the power grid. In this study
an optimal configuration method for distributed generations (DGs) for units within a VPP is proposed
based on the concept of credible capacity. The expected energy not served (EENS) is used as the system reliability index to evaluate the credible capacity of the VPP. To optimize the benefit function of cooperative operation between the VPP and the power grid
cooperative game theory is applied to configure the capacities of the VPP's DG resources—namely
wind
solar
and storage units. Multiple scenarios of EENS and credible capacity were analysed to validate the effectiveness of the proposed approach. The results demonstrate that the method can successfully achieve credible capacity for a VPP by optimally configuring the capacities of individual DG units.
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Related Institution
College of Electrical Engineering, Zhejiang University