DSO framework to handle high participation of DER in electricity markets

Fonseca, N.; Soares, Filipe; Coelho, António Manuel Flores Romão de Azevedo Gonçalves; Iria, José

doi:10.1109/eem58374.2023.10161794

Cited by 3 publications

(3 citation statements)

References 12 publications

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“…Therefore, it can be used for long‐term planning and specifying the available hosting capacity (HC) at each time interval on the MPSs, as shown, for example, in Figure 5b. Various articles applied the NOE concept to assess the PSF during integrating DERs in unbalanced distribution networks [58, 59], and others studied the DER services in energy markets [60, 61].…”

Section: Overview Of Energy Flexibility Managementmentioning

confidence: 99%

Recent developments of demand‐side management towards flexible DER‐rich power systems: A systematic review

Mousa,

Mahmoud,

Lehtonen

2024

IET Generation Trans & Dist

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Recently, various distributed energy resources are significantly integrated into the modern power systems. This introduction of distributed energy resource‐rich systems can cause various power quality issues, due to their uncertainties and capacity variations. Therefore, it is crucial to establish energy balance between generation and demand to improve power system's reliability and stability and to minimize energy costs without sacrificing customers’ comfort or utility. In this regard, power system flexibility concept is highlighted as a robust and cost‐effective energy management system, especially on the demand side, to provide consumers’ demands with an acceptable level of power quality. Accordingly, here, a comprehensive review of recent developments in the power system flexibility and demand‐side management strategies and demand response programs are provided to include mainly classifications, estimation methods, distributed energy resource modelling approaches, infrastructure requirements, and applications. In addition, current research topics for applying power system flexibility solutions and demand‐side management strategies based on modern power system operation are deliberated. Also, prominent challenges, research trends, and future perspectives are discussed. Finally, this review article aims to be an appropriate reference for comprehensive research trends in the power system flexibility concept in general and in demand‐side management strategies and demand response programs, specifically.

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Section: Overview Of Energy Flexibility Managementmentioning

confidence: 99%

Recent developments of demand‐side management towards flexible DER‐rich power systems: A systematic review

Mousa,

Mahmoud,

Lehtonen

2024

IET Generation Trans & Dist

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“…The boundary node of each VPP is node 1. DERs are located at nodes 3,4,8,9,11,12,27,35,39,41,54,56,58, and 69 of each VPP, with an adjustable reactive power range of [−50, 50] MVar.…”

Section: Impact Of Der Clusters On Grid Voltage Securitymentioning

confidence: 99%

“…The bidding strategy employed the ADMM within a rolling horizon framework to facilitate the negotiation of MV-LV network-secure bids between the aggregator and DSO while maintaining the data privacy of both parties. Nuno Soares Fonseca et al [9] presented a novel decentralized framework for distribution system operators (DSOs) to assess the network feasibility of aggregator bids and compensate them for providing network support services. These studies have played a crucial role in facilitating the integration of DERs into the grid.…”

Section: Introductionmentioning

confidence: 99%

Coordinated Dispatch Optimization between the Main Grid and Virtual Power Plants Based on Multi-Parametric Quadratic Programming

Yang

Wang

et al. 2023

Energies

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Virtual power plants (VPPs) are a critical technology for distribution systems that can integrate various renewable energy resourcescontrollable loads and energy storage systems into one specific power plant through a distributed energy management system. This paper proposes a coordinated dispatch optimization model between the main grid and VPPs aiming to minimize both the power generation cost and total system active loss. When the time of the equivalent dispatching model is not divisible due to the existence of a time coupling constraint inside the VPPs, this model can obtain the global optimal solution through iteration between the main grid and the VPPs. By employing multi-parametric quadratic programming to obtain accurate critical domains and optimal cost functions, the convergence speed and stability are significantly improved. Additionally, a reactive power and voltage optimization technique leveraging the generalized Benders decomposition is presented for the coordination of the main grid and the VPPs. Moreover, the impact of distributed energy resource (DER) clusters on the main grid was studied, from which we proved that the proposed approach can expeditiously abate energy production expenditure and system active dissipation whilst enhancing the system equilibrium.

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