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Journal articles on the topic 'Distribution system operator (DSO)'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Abreu, Soares, Carvalho, Morais, Simão, and Louro. "Reactive Power Management Considering Stochastic Optimization under the Portuguese Reactive Power Policy Applied to DER in Distribution Networks." Energies 12, no. 21 (2019): 4028. http://dx.doi.org/10.3390/en12214028.

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Challenges in the coordination between the transmission system operator (TSO) and the distribution system operator (DSO) have risen continuously with the integration of distributed energy resources (DER). These technologies have the possibility to provide reactive power support for system operators. Considering the Portuguese reactive power policy as an example of the regulatory framework, this paper proposes a methodology for proactive reactive power management of the DSO using the renewable energy sources (RES) considering forecast uncertainty available in the distribution system. The propos

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2

Vanhove, Simon. "Unbundling of the Electricity Distribution System Operator (DSO): Refining and Extending the EU Law Regime." European Energy and Environmental Law Review 32, Issue 4 (2023): 177–87. http://dx.doi.org/10.54648/eelr2023011.

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The Clean Energy Package laid the foundations of a more sophisticated unbundling regime for distribution system operators (DSO’s) for electricity. In this article, I propose a systematic analysis of this new regime. I first distinguish vertical from horizontal unbundling. The latter is then further divided in those activities explicitly governed by EU energy law, and a residual category. This residual category amounts to a core business test on behalf of the DSO. Moreover, I propose to extend the EU unbundling regime for DSO in two ways. First, the scope should also cover entities in the same

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3

Wang, Shuai, Xiaojing Ma, Yaling Yan, Tusongjiang Kari, and Wei Zhang. "Collaborative Game Theory Between Microgrid Operators and Distribution System Operator Considering Multi-Faceted Uncertainties." Energies 18, no. 7 (2025): 1577. https://doi.org/10.3390/en18071577.

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In the vigorous development of the power system, to address the economic challenges of multi-microgrid systems, this paper proposes a Nash bargaining model for collaboration between microgrid operators (MGs) and a distribution system operator (DSO) under conditions of multiple uncertainties. Firstly, a model for energy transactions between multiple complementary microgrid systems and a distribution system is established. Secondly, the chance-constrained method and robust optimization method are applied to model the multiple uncertainties in renewable energy generation and electricity trading p

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4

Retorta, Fábio, João Aguiar, Igor Rezende, José Villar, and Bernardo Silva. "Local Market for TSO and DSO Reactive Power Provision Using DSO Grid Resources." Energies 13, no. 13 (2020): 3442. http://dx.doi.org/10.3390/en13133442.

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This paper proposes a near to real-time local market to provide reactive power to the transmission system operator (TSO), using the resources connected to a distribution grid managed by a distribution system operator (DSO). The TSO publishes a requested reactive power profile at the TSO-DSO interface for each time-interval of the next delivery period, so that market agents (managing resources of the distribution grid) can prepare and send their bids accordingly. DSO resources are the first to be mobilized, and the remaining residual reactive power is supplied by the reactive power flexibility

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Gómez-Luna, Eduardo, Jonathan A. Tariacuri, Jorge De La Cruz, and Juan C. Vasquez. "A Novel Technical Framework for Colombia’s Distribution System Operator with Distributed Energy Resources Integration." Energies 18, no. 11 (2025): 2881. https://doi.org/10.3390/en18112881.

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This paper presents a thorough examination of the technical requirements for a new Distribution System Operation (DSO) scheme in Colombia. This study contextualizes these requirements to consider local particularities by looking at national and international standards and models relevant to DSO. This study aims to align the technical requirements to the DSO technologies that offer the greatest advantages (real-time data readings to automate commercial cycle, suspension and reconnection of the service, improving reliability and quality of power supply, and environmental benefits) and the fewest

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6

Natale, Nicola, Fabrizio Pilo, Giuditta Pisano, and Gian Giuseppe Soma. "Quantitative Assessment of Flexibility at the TSO/DSO Interface Subject to the Distribution Grid Limitations." Applied Sciences 12, no. 4 (2022): 1858. http://dx.doi.org/10.3390/app12041858.

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In the last years, renewable energy sources have been changing the power system by making it more challenging to balance the generation and demand at every single point in time. The increasing penetration of distributed generation represents another trend at the distribution level that impacts the exploitation of existing distribution assets. In this context, the flexibility of distributed energy resources connected to the distribution systems may play an important role. The flexibility products are represented by variations in the scheduled/expected active and reactive power setpoints. Recent

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7

Troncia, Matteo, José Pablo Chaves Ávila, Carlos Damas Silva, Helena Gerard, and Gwen Willeghems. "Market-Based TSO–DSO Coordination: A Comprehensive Theoretical Market Framework and Lessons from Real-World Implementations." Energies 16, no. 19 (2023): 6939. http://dx.doi.org/10.3390/en16196939.

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This paper introduces a theoretical market framework (TMF) for conceptualizing and designing electricity markets, integrating transmission system operator and distribution system operator (TSO–DSO) coordination mechanisms. The TMF represents a comprehensive tool that formalizes new, innovative market concepts and their impact on existing markets, and outlines fundamental categories and decisions essential to market design. This paper, through the TMF, addresses the integration challenges posed by new mechanisms for system services. Utilizing the TMF, the study maps 13 European demonstrators’ T

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8

Casolino, Giovanni M., and Arturo Losi. "Load Areas in Radial Unbalanced Distribution Systems." Energies 12, no. 15 (2019): 3030. http://dx.doi.org/10.3390/en12153030.

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The demand becoming flexible is a requirement for the full exploitation of renewable energy sources. Aggregation may foster the provision of flexibility by small-scale providers connected to distribution grids, since it allows offering significant flexibility volumes to the market. The aggregation of flexibility providers is carried out by the aggregator, a new market role and possibly a new market player. Location information of individual flexibility providers is necessary for both the aggregator and the system operators, in particular, the Distribution System Operator (DSO). For the former,

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9

Skok, Srđan, Ahmed Mutapčić, Renata Rubesa, and Mario Bazina. "Transmission Power System Modeling by Using Aggregated Distributed Generation Model Based on a TSO—DSO Data Exchange Scheme." Energies 13, no. 15 (2020): 3949. http://dx.doi.org/10.3390/en13153949.

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By integrating distributed energy resources (DER, mostly renewable energy sources) in the depth of the distribution network transmission system operators (TSOs), planning and control of transmission systems has been greatly hindered due to the lack of knowledge about the circumstances at the transmission and distribution network’s interface and the lack of coordination with the distribution system operator (DSO). By adopting the Commission Regulation (EU) 2017/1485 (System Operational Guideline—SOGL) establishing a guideline on electricity transmission system operation, harmonized rules on sys

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10

Lazović, Đorđe, and Željko Đurišić. "Advanced Flexibility Support through DSO-Coordinated Participation of DER Aggregators in the Balancing Market." Energies 16, no. 8 (2023): 3440. http://dx.doi.org/10.3390/en16083440.

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Future power systems with a high share of intermittent renewable energy sources (RES) in the energy portfolio will have an increasing need for active power balancing. The integration of controllable and more flexible distributed energy resources (DERs) at the distribution-grid level represents a new solution and a sustainable alternative to conventional generation units for providing balancing services to the transmission system operator (TSO). Considering that the extensive participation of DERs in ancillary services may lead to the violation of limits in the distribution network, the distrib

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11

Mendicino, Luca, Daniele Menniti, Anna Pinnarelli, et al. "DSO Flexibility Market Framework for Renewable Energy Community of Nanogrids." Energies 14, no. 12 (2021): 3460. http://dx.doi.org/10.3390/en14123460.

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With the introduction of the renewable energy communities in the current electrical market environment, it becomes possible to aggregate small generation resources and users’ loads to exchange power within the aggregation and at the same time provide services to the electrical system. The renewable energy community of users equipped with nanogrid technology allows performing an adequate level of flexibility. It may be the solution to coordinate in the best possible way the energy resources in order to increase the community self-consumption and to provide ancillary services to the grid. In thi

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12

Skok, Minea, Lahorko Wagmann, and Tomislav Baričević. "USE OF FLEXIBILITY IN DISTRIBUTION NETWORKS." Journal of Energy - Energija 71, no. 1 (2023): 3–17. http://dx.doi.org/10.37798/2022711343.

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The Electricity Market Act stipulates that the distribution system operator is encouraged to use flexibility, including participation in congestion management in distribution network in coordination with transmission system operator, to increase efficiency, develop the distribution system and promote energy efficiency measures. DSO can access flexibility in one or more of the following ways: market-based procurement of flexibility services, distribution network tariffs, flexible (non-firm) connection agreements, rules based (regulated) approach, in combination or separately. The categories are

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13

Oleinikova, I., A. Mutule, A. Obushevs, and N. Antoskovs. "Smart Grid Development: Multinational Demo Project Analysis." Latvian Journal of Physics and Technical Sciences 53, no. 6 (2016): 3–11. http://dx.doi.org/10.1515/lpts-2016-0038.

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Abstract This paper analyses demand side management (DSM) projects and stakeholders’ experience with the aim to develop, promote and adapt smart grid tehnologies in Latvia. The research aims at identifying possible system service posibilites, including demand response (DR) and determining the appropriate market design for such type of services to be implemented at the Baltic power system level, with the cooperation of distribution system operator (DSO) and transmission system operator (TSO). This paper is prepared as an extract from the global smart grid best practices, smart solutions and bus

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14

Astapov, Victor, Sergei Trashchenkov, Francisco Gonzalez-Longatt, and Danijel Topic. "Performance Assessment of TSO–DSO using Volt-Var Control at Smart-Inverters." International journal of electrical and computer engineering systems 13, no. 1 (2022): 48–61. http://dx.doi.org/10.32985/ijeces.13.1.6.

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The massive penetration of distributed energy resources (DERs) in distribution networks provides a strategic opportunity for the distribution system operator (DSO) to coordinate the assets appropriately and offer services to the transmission systems. The IEEE std. 1547-2018 introduced a control mechanism to enable the power electronic converters (PECs) to offer several services, including voltage regulation by controlling the reactive power injection/absorption; this type of PECs is also known as "smart inverter". The participation of the smart-inverters in the voltage regulation with a novel

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15

Silva, Ricardo, Everton Alves, Ricardo Ferreira, José Villar, and Clara Gouveia. "Characterization of TSO and DSO Grid System Services and TSO-DSO Basic Coordination Mechanisms in the Current Decarbonization Context." Energies 14, no. 15 (2021): 4451. http://dx.doi.org/10.3390/en14154451.

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Power systems rely on ancillary services (ASs) to ensure system security and stability. Until recently, only the conventional power generation resources connected to the transmission grids were allowed to provide these ASs managed by the transmission system operators (TSOs), while distribution system operators (DSOs) had a more passive role, focused on guaranteeing distribution capacity to bring power to final consumers with enough quality. Now, with the decarbonization, digitalization and decentralization processes of the electrical networks, the growing integration of distributed energy reso

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16

Vokony, I., H. Salama, L. Barancsuk, et al. "P2P local market concept whith dynamic network usage tariff vi asset enablement – Horizon2020 project demo experiences." Renewable Energy and Power Quality Journal 20 (September 2022): 590–95. http://dx.doi.org/10.24084/repqj20.376.

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With the growth of renewables, the increased interconnection of European grids, the development of local energy initiatives, and the specific requirements on transmission system operator (TSO) – distribution system operator (DSO) cooperation as set forth in the different Network Codes and Guidelines, TSOs and DSOs face new challenges that will require greater coordination. The European Commission adopted legislative proposals on the energy market that promote cooperation among network operators as they procure balancing and other ancillary services and provide congestion management. Therefore,

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17

Dzikowski, Rafal. "DSO–TSO Coordination of Day-Ahead Operation Planning with the Use of Distributed Energy Resources." Energies 13, no. 14 (2020): 3559. http://dx.doi.org/10.3390/en13143559.

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Growing penetration of uncoordinated Distributed Energy Resources (DERs) in distribution systems is contributing to the increase of the load variability to be covered at the transmission system level. Forced, fast and substantial changes of power plants’ output powers increase the risk of their failures, which threatens the reliable and safe delivery of electricity to end users in the power system. The paper handles this issue with the use of DERs and proposes a bilevel coordination concept of day-ahead operation planning with new kind of bids to be submitted by Distribution System Operators (

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18

Bezmaslov, Mark, Daniil Belyaev, Vladimir Vasilev, Elizaveta Dolgintseva, Lyubov Yamshchikova, and Ovanes Petrosian. "Optimizing DSO Requests Management Flexibility for Home Appliances Using CBCC-RDG3." Computation 10, no. 10 (2022): 188. http://dx.doi.org/10.3390/computation10100188.

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This article covers a case study with homes equipped with multiple appliances for energy consumption. The central goal is to provide for aggregators’ flexibility in distribution networks by building an optimal schedule that takes advantage of load flexibility resources. This, in turn, allows for the re-scheduling of shifting/real-time home appliances to provision a request from a distribution system operator (DSO). The paper concludes with the consideration of the CBCC-RDG3, HyDE-DF, and genetic algorithms, which were used to find the best schedule that would be highly efficient and meet all t

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19

Papazoglou, Georgios, and Pandelis Biskas. "Review of Methodologies for the Assessment of Feasible Operating Regions at the TSO–DSO Interface." Energies 15, no. 14 (2022): 5147. http://dx.doi.org/10.3390/en15145147.

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The Feasible Operating Region (FOR) is defined as a set of points in the PQ plane that includes all the feasible active and reactive power flows at the Transmission System Operator (TSO)–Distribution System Operator (DSO) interconnection. Recent trends in power systems worldwide increase the need of cooperation between the TSO and the DSO for flexibility provision. In the current landscape, the efficient and accurate estimation of the FOR could unlock the potential of the DSO to provide flexibility to the TSO. To that end, much existing research has tackled the problem of FOR estimation, which

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20

Chowdhury, Nayeem, Fabrizio Pilo, and Giuditta Pisano. "Optimal Energy Storage System Positioning and Sizing with Robust Optimization." Energies 13, no. 3 (2020): 512. http://dx.doi.org/10.3390/en13030512.

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Energy storage systems can improve the uncertainty and variability related to renewable energy sources such as wind and solar create in power systems. Aside from applications such as frequency regulation, time-based arbitrage, or the provision of the reserve, where the placement of storage devices is not particularly significant, distributed storage could also be used to improve congestions in the distribution networks. In such cases, the optimal placement of this distributed storage is vital for making a cost-effective investment. Furthermore, the now reached massive spread of distributed ren

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21

Liu, Yang, Sanming Liu, and Zhuangzhuang Niu. "Distributed Optimization for Active Distribution Network Considering the Balance of Multi-Stakeholder." Processes 8, no. 8 (2020): 987. http://dx.doi.org/10.3390/pr8080987.

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Nowadays, distributed power generation is highly valued and fully developed since the energy crisis is worsening. At the same time, the distribution system operator is becoming a new stakeholder to take part in the dispatch of the active distribution network (ADN) with the power market being further reformed. Some new challenges to the dispatching of the ADN are brought by these distribution system operators (DSO), which break the traditional requirement of the lowest operating cost. In this paper, the relationship between the maximum revenue and the minimum operating cost of the ADN is fully

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22

Wu, Zhouquan, and Bo Chen. "Distributed Electric Vehicle Charging Scheduling with Transactive Energy Management." Energies 15, no. 1 (2021): 163. http://dx.doi.org/10.3390/en15010163.

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A distributed electric vehicle (EV) charging scheduling strategy with transactive energy (TE) management is presented in this paper to deal with technical issues in distribution network operation and discuss the economic benefits of EV charging. At an individual EV level, EV owners propose bids to actively participate in the distribution system operation. At the node level, an electric vehicle aggregator (EVA) optimally allocates the available charging power to meet EV charging requirements and cost benefits. At the distribution network level, a distribution system operator (DSO) integrates an

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23

Alazemi, Talal, Mohamed Darwish, and Mohammed Radi. "TSO/DSO Coordination for RES Integration: A Systematic Literature Review." Energies 15, no. 19 (2022): 7312. http://dx.doi.org/10.3390/en15197312.

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The increasing penetration of large-scale Renewable Energy Sources (RESs) has raised several challenges for power grid operation. Power management solutions supporting the integration of RESs, such as those based on energy storage technologies, are generally costly. Alternatively, promoting a more proactive role of the Distribution System Operator (DSO) to successfully manage RESs’ uncertainty, and take advantage of their flexible resources for the provision of ancillary services, can avoid installing expensive devices in the network and reduce costs. In this line, improved coordination betwee

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Međugorac, Mile, Tomislav Capuder, Drago Bago, Sonja Sušac, and Matej Marijanović. "Impact of Charging Stations for Electric Vehicles on the Power Distribution Network." B&H Electrical Engineering 16, no. 2 (2022): 30–36. http://dx.doi.org/10.2478/bhee-2022-0015.

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Abstract The paper describes the impact of the load increase caused by the connection of electric vehicle (EV) charging stations in the power distribution network. The power distribution network model was created using the professional software tool DIgSILENT PowerFactory (DPF). Analyses were carried out for the cases of connecting a different number of EV charging stations to 0.4 kV busbars of distribution transformer stations (TS). The results of voltage conditions and loading of the most loaded distribution substations are shown. Increasing the load results in an increase in losses in the n

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Sousounis, Marios-Charilaos, Epameinondas (Nondas) Floros, Fotios-Konstantinos Paterakis, Christos Dikaiakos, and Ioannis Moraitis. "Voltage Control Market Integration: Technical and Regulatory Challenges for the Greek Electricity Market." Energies 16, no. 5 (2023): 2306. http://dx.doi.org/10.3390/en16052306.

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Stochastic power generation is the new reality in power system management. Voltage Control mechanisms based on physical assets of the power system are deemed inadequate and are not guaranteed to lead the energy transformation in a way that ensures system security as well as cost-effective operation. Many countries that recently attained deregulated Balancing Market environments are in need of regulatory provisions and rigorous extension of electricity market mechanisms. On 1 November 2020, the Greek Electricity Market commenced operations conforming to the European Target Model. Apart from the

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26

Chen, Shuo, Falko Ebe, Jeromie Morris, Heiko Lorenz, Christoph Kondzialka, and Gerd Heilscher. "Implementation and Test of an IEC 61850-Based Automation Framework for the Automated Data Model Integration of DES (ADMID) into DSO SCADA." Energies 15, no. 4 (2022): 1552. http://dx.doi.org/10.3390/en15041552.

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As a result of the energy transition, an increasing number of Decentralized Energy Systems (DES) will be installed in the distribution grid in the future. Accordingly, new methods to systematically integrate the growing DES in distribution power systems must be developed utilizing the constantly evolving Information and Communication Technologies (ICT). This paper proposes the Automated Data Model Integration of DES (ADMID) approach for the integration of DES into the ICT environment of the Distribution System Operator (DSO). The proposed ADMID utilizes the data model structure defined by the

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27

Mroczek, Bartłomiej, and Paweł Pijarski. "DSO Strategies Proposal for the LV Grid of the Future." Energies 14, no. 19 (2021): 6327. http://dx.doi.org/10.3390/en14196327.

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A significant challenge for the DSO (Distribution System Operator) will be to choose the optimum strategy for flexibility service in the LV area with high RES (renewable energy sources) penetration. To this end, a representative LV grid operated in Poland was selected for analysis. Three research scenarios with RES generation were presented in the range of 1–8 kW for the power factor from 0.9 to 1. The grid PV capacity was determined for four load profiles. Based on this factor, optimum RES volume management service types were determined. Under the flexibility service, the proposed power conve

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Vokony, I., G. M. Péter, P. Sőrés, and B. Hartmann. "One Network for Europe – Scalability and Replicability in View of Harmonised Electricity Markets." Renewable Energy and Power Quality Journal 21, no. 1 (2023): 256–61. http://dx.doi.org/10.24084/repqj21.290.

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Renewable energy production is mentioned by many as one of the key factors in mitigating the effects of climate change. However, there may be several downsides to the spread of renewables, such as their impact on the balance of the electricity system and on receiving networks. The project OneNet (One Network for Europe) is funded through the EU’s eighth Framework Programme Horizon 2020. It is titled “TSO – DSO (TransmissionDistribution System Operator) Consumer: Large-scale demonstrations of innovative grid services through demand response, storage and small-scale (Renewable Energy Source) gen

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Fotopoulou, Maria, Stefanos Petridis, Ioannis Karachalios, and Dimitrios Rakopoulos. "A Review on Distribution System State Estimation Algorithms." Applied Sciences 12, no. 21 (2022): 11073. http://dx.doi.org/10.3390/app122111073.

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The modern energy requirements and the orientation towards Renewable Energy Sources (RES) integration promote the transition of distribution grids from passive, unidirectional, fossil fuel-based into active, bidirectional, environmental-friendly architectures. For this purpose, advanced control algorithms and optimization processes are implemented, the performance of which relies on the Distribution System State Estimation (DSSE). DSSE algorithms provide the Distribution System Operator (DSO) with detailed information regarding the network’s state in order to derive the optimal decisions. Howe

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Vokony, I., H. Salama, L. Barancsuk, and P. Sores. "Spatial Aggregation of Local Flexibility – Horizon2020 project experiences." Renewable Energy and Power Quality Journal 20 (September 2022): 596–601. http://dx.doi.org/10.24084/repqj20.377.

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With the growth of renewables, the increased interconnection of European grids, the development of local energy initiatives, and the specific requirements on TSO–DSO cooperation as set forth in the different Network Codes and Guidelines, TSOs and DSOs face new challenges that will require greater coordination. The aforementioned measures encourage procurement of services at both the transmission and the distribution level, recognizing that this will enable more efficient and effective network management and will increase the level of demand response and the capacity of renewable generation. Di

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31

Okafor, C.S, T.I Onyeyili, E. Alagbu, and S.K. Ogbuokebe. "Determination of Energy Consumption for NonPrepaid Metered Electricity Consumers using GSM Technology." International Journal of Innovative Science and Research Technology 7, no. 2 (2022): 171–77. https://doi.org/10.5281/zenodo.6299002.

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Mobile communication system advances daily that they can be applied for automatic reporting of faulty equipment over a long distance. The aim of this research work is to assists the Distribution Companies (DISCOs) in Nigeria in keeping an accurate record of hours a transformer in a feeder supplies power to the consumers. This is achieved by ensuring that the operational state of transformers in the distribution network is known at all times, with the developed system automatically reporting any distribution transformer trip to the Distribution System Operator (DSO). The records, in turn, help

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Shao, Li-Peng, Jia-Jia Chen, Lu-Wen Pan, and Zi-Juan Yang. "A Credibility Theory-Based Robust Optimization Model to Hedge Price Uncertainty of DSO with Multiple Transactions." Mathematics 10, no. 23 (2022): 4420. http://dx.doi.org/10.3390/math10234420.

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This paper addresses the deregulated electricity market arising in a distribution system with an electricity transaction. Under such an environment, the distribution system operator (DSO) with a distributed generator faces the challenge of electricity price uncertainty in a spot market. In this context, a credibility theory-based robust optimization model with multiple transactions is established to hedge the uncertain spot price of the DSO. Firstly, on the basis of credibility theory, the spot price is taken as a fuzzy variable and a risk aversion-based fuzzy opportunity constraint is propose

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Leniston, Darren, David Ryan, Clem Power, Paul Hayes, and Steven Davy. "Implementation of a software defined FLISR solution on an active distribution grid." Open Research Europe 1 (November 29, 2021): 142. http://dx.doi.org/10.12688/openreseurope.14115.1.

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Background: The resiliency of the distribution grid is of increasing concern to the distribution system operator (DSO) due to factors such as climate change and the resulting faults caused by inclement weather conditions, leading to service disruption to consumers. Loss of service negatively affects key performance indicators (KPI) of the DSO, such as customer minutes lost (CML) and customer interruptions (CI), leading to financial penalties imposed by the regulator. Methods: In this paper we propose a software-driven Fault Location, Isolation and Service Restoration (FLISR) solution, leveragi

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Leniston, Darren, David Ryan, Clem Power, Paul Hayes, and Steven Davy. "Implementation of a software defined FLISR solution on an active distribution grid." Open Research Europe 1 (September 20, 2022): 142. http://dx.doi.org/10.12688/openreseurope.14115.2.

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Background: The resiliency of the distribution grid is of increasing concern to the distribution system operator (DSO) due to factors such as climate change and the resulting faults caused by inclement weather conditions, leading to service disruption to consumers. Loss of service negatively affects key performance indicators (KPI) of the DSO, such as customer minutes lost (CML) and customer interruptions (CI), leading to financial penalties imposed by the regulator. Methods: In this paper we propose a software-driven Fault Location, Isolation and Service Restoration (FLISR) solution, leveragi

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35

Uski, Sanna, Kim Forssén, and Jari Shemeikka. "Sensitivity Assessment of Microgrid Investment Options to Guarantee Reliability of Power Supply in Rural Networks as an Alternative to Underground Cabling." Energies 11, no. 10 (2018): 2831. http://dx.doi.org/10.3390/en11102831.

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Microgrids could be utilized to improve the distribution network resiliency against weather-related network outages and increase the security of power supply of rural electricity consumers. Whereas underground cabling is expensive for the distribution system operator (DSO), an alternative microgrid investment could benefit the DSO and consumer, provided the necessary changes were made in the network regulation. A rural detached house customer microgrid is analysed in comparison to underground cabling, considering the uncertainties in the calculation parameters through a sensitivity analysis. A

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Venizelou, Venizelos, Apostolos C. Tsolakis, Demetres Evagorou, et al. "DSO-Aggregator Demand Response Cooperation Framework towards Reliable, Fair and Secure Flexibility Dispatch." Energies 16, no. 6 (2023): 2815. http://dx.doi.org/10.3390/en16062815.

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Unlocking flexibility on the demand side is a prerequisite for balancing supply and demand in distribution networks with high penetration levels of renewable energy sources that lead to high volatility in energy prices. The main means of fully gaining access to the untapped flexibility is the application of demand response (DR) schemes through aggregation. Notwithstanding, to extract the utmost of this potential, a combination of performance-, financial-, and technical-related parameters should be considered, a balance rarely identified in the state of the art. The contribution of this work li

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Bruno, Canizes, Soares João, Vale Zita, and M. Corchado Juan. "Optimal Distribution Grid Operation Using DLMP-Based Pricing for Electric Vehicle Charging Infrastructure in a Smart City." Energies 12, no. 4 (2019): 686. https://doi.org/10.3390/en12040686.

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The use of electric vehicles (EVs) is growing in popularity each year, and as a result, considerable demand increase is expected in the distribution network (DN). Additionally, the uncertainty of EV user behavior is high, making it urgent to understand its impact on the network. Thus, this paper proposes an EV user behavior simulator, which operates in conjunction with an innovative smart distribution locational marginal pricing based on operation/reconfiguration, for the purpose of understanding the impact of the dynamic energy pricing on both sides: the grid and the user. The main goal, besi

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Huang, Yujie. "Hybrid Game-based Distribution Network and Multi-virtual Power Plant Co-optimization." Journal of Energy Research and Reviews 14, no. 2 (2023): 24–32. http://dx.doi.org/10.9734/jenrr/2023/v14i2280.

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This paper proposes a hybrid game-based distribution network-multi-virtual power plant cooperative operation strategy for the different decision-making positions of distribution networks and virtual power plants. Firstly, the distribution system operator (DSO) is introduced as the leader, and the DSO aiming at maximizing its own benefits, formulates a dynamic tariff strategy to guide the virtual power plant cooperative alliance to optimize its operation; the virtual power plant cooperative alliance, as the follower, responds to the DSO's tariff strategy and formulates an autonomous optimizatio

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39

Yue, Jingpeng, Zhijian Hu, Amjad Anvari-Moghaddam, and Josep M. Guerrero. "A Multi-Market-Driven Approach to Energy Scheduling of Smart Microgrids in Distribution Networks." Sustainability 11, no. 2 (2019): 301. http://dx.doi.org/10.3390/su11020301.

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In order to coordinate the economic desire of microgrid (MG) owners and the stability operation requirement of the distribution system operator (DSO), a multi-market participation framework is proposed to stimulate the energy transaction potential of MGs through distributed and centralized ways. Firstly, an MG equipped with storage can contribute to the stability improvement at special nodes of the distribution grid where the uncertain factors (such as intermittent renewable sources and electric vehicles) exist. The DSO is thus interested in encouraging specified MGs to provide voltage stabili

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Melić, Emina, Merisa Hanjalić, Mirza Šarić, and Jasna Hivziefendić. "Distributed Generation Allocation in Distribution Network for Energy Losses Reduction." B&H Electrical Engineering 17, s1 (2023): 75–82. http://dx.doi.org/10.2478/bhee-2023-0020.

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Abstract This paper presents a method for distributed generation (DG) allocation in medium voltage (MV) distribution system based on energy loss minimization. The main objective of the research is to design, implement and test a DG allocation (siting and sizing) method and to investigate how optimal DG allocation influence the operational parameters of the system from the Distribution System Operator (DSO) perspective. The problem is formulated as a single objective optimization problem solved by using both genetic algorithm and particle swarm optimization techniques. Model of a realistic Elec

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Morais, Hugo, Tiago Sousa, Rui Castro, and Zita Vale. "Multi-Objective Electric Vehicles Scheduling Using Elitist Non-Dominated Sorting Genetic Algorithm." Applied Sciences 10, no. 22 (2020): 7978. http://dx.doi.org/10.3390/app10227978.

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The introduction of electric vehicles (EVs) will have an important impact on global power systems, in particular on distribution networks. Several approaches can be used to schedule the charge and discharge of EVs in coordination with the other distributed energy resources connected on the network operated by the distribution system operator (DSO). The aggregators, as virtual power plants (VPPs), can help the system operator in the management of these distributed resources taking into account the network characteristics. In the present work, an innovative hybrid methodology using deterministic

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Amirioun, Mohammad Hassan, Saeid Jafarpour, Ali Abdali, Josep M. Guerrero, and Baseem Khan. "Resilience-Oriented Scheduling of Shared Autonomous Electric Vehicles: A Cooperation Framework for Electrical Distribution Networks and Transportation Sector." Journal of Advanced Transportation 2023 (April 14, 2023): 1–14. http://dx.doi.org/10.1155/2023/7291712.

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As autonomous electric vehicles and car-sharing services are becoming more popular, the contribution of shared autonomous electric vehicles (SAEVs) to the future of urban transportation is getting more achievable. Like conventional electric vehicles, SAEVs can provide power grids with ancillary services. This article proposes a new scheduling scheme for SAEV fleets within a cooperative plan to let power distribution networks benefit from the energy storage of vehicle batteries in recovering critical loads after a predictable extreme event. According to a long-term contract, the detailed reques

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Park, Jung-Sung, and Bal-Ho Kim. "Field Experiment for a Prequalification Scheme for a Distribution System Operator on Distributed Energy Resource Aggregations." Designs 7, no. 6 (2023): 134. http://dx.doi.org/10.3390/designs7060134.

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The purpose of this paper is to summarize and share the field experiment results of KEPCO’s project consortium to create a TSO-DSO-DERA interaction scheme. The field experiment was conducted based on the prequalification algorithm proposed in previous research from the same consortium, and was designed to verify the validity of the algorithm under realistic grid conditions. In addition, during the course of the field experiment, it was found that points that were missed or not given much importance in the existing prequalification algorithm could affect the completeness of the overall system,

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Sičaja, Ivona, Ante Previšić, Matija Zečević, and Domagoj Budiša. "Evaluation of load forecast model performance in Croatian DSO." Journal of Energy - Energija 67, no. 2 (2022): 54–62. http://dx.doi.org/10.37798/201867280.

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During the revitalization of the Remote Control Systems of four Distribution System Operators in Croatia: Elektra Zagreb, Elektroslavonija Osijek, Elektroprimorje Rijeka and Elektrodalmacija Split, the load forecasting subsystems were implemented as an integral part of the DMS system. Accurate electricity load forecasting presents an important challenge in managing supply and demand of electricity since it cannot be stored and has to be consumed immediately. Electricity consumption forecasting has an important role in the scheduling, capacity and operational planning of the distribution power

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Cazzato, Fabio, Marco Di Clerico, Maria Carmen Falvo, Simone Ferrero, and Marco Vivian. "New Dispatching Paradigm in Power Systems Including EV Charging Stations and Dispersed Generation: A Real Test Case." Energies 13, no. 4 (2020): 944. http://dx.doi.org/10.3390/en13040944.

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Electric Vehicles (EVs) are becoming one of the main answers to the decarbonization of the transport sector and Renewable Energy Sources (RES) to the decarbonization of the electricity production sector. Nevertheless, their impact on the electric grids cannot be neglected. New paradigms for the management of the grids where they are connected, which are typically distribution grids in Medium Voltage (MV) and Low Voltage (LV), are necessary. A reform of dispatching rules, including the management of distribution grids and the resources there connected, is in progress in Europe. In this paper, a

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Rösch, Tobias, Peter Treffinger, and Barbara Koch. "Remuneration of Distribution Grids for Enhanced Regenerative Electricity Deployment—An Analysis and Model for the Analysis of Grid Structures in Southern Germany Using Linear Programming." Energies 13, no. 20 (2020): 5385. http://dx.doi.org/10.3390/en13205385.

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Ecological concerns on the climatic effects of the emissions from electricity production stipulate the remuneration of electricity grids to accept growing amounts of intermittent regenerative electricity feed-in from wind and solar power. Germany’s eager political target to double regenerative electricity production by 2030 puts pressure on grid operators to adapt and restructure their transmission and distribution grids. The ability of local distribution grids to operate autonomous of transmission grid supply is essential to stabilize electricity supply at the level of German federal states.

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Geng, Xuewen, Fengbin An, Chengmin Wang, and Xi He. "Battery Swapping Station Pricing Optimization Considering Market Clearing and Electric Vehicles’ Driving Demand." Energies 16, no. 8 (2023): 3373. http://dx.doi.org/10.3390/en16083373.

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With the development of the new energy vehicle market, the pricing of battery swapping stations (BSS) is becoming a concern. The pricing models of BSS usually only consider the interaction between the distribution system operator (DSO) and the BSS or between the BSS and electric vehicles (EVs). The impact of DSO and EVs on the pricing strategy of BSS has received less attention, which does not reflect the actual complex situation. Therefore, we propose a three-level BSS pricing method that includes market clearing and EV behaviors. Firstly, the distribution locational marginal price (DLMP) is

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Leewiraphan, Chavid, Nipon Ketjoy, and Prapita Thanarak. "Business Perspectives of Distributed System Operators for Solar Rooftop-as-a-Service." Energies 17, no. 1 (2023): 52. http://dx.doi.org/10.3390/en17010052.

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Rising fossil energy prices and the significantly decreasing prices of energy technology have resulted in electricity consumers having the option to install solar PV rooftops to rely on the self-consumption of clean energy. However, the increase in this amount is affecting the revenue of electricity as a utility, which must adapt and develop its business model to accommodate the situation. If the utility cannot be adapted in time, it may lead to a loss of income from services and the sale of electricity from fossil energy. The utility in Thailand’s electricity market that acts as the distribut

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Canizes, Bruno, João Soares, Zita Vale, and Juan Corchado. "Optimal Distribution Grid Operation Using DLMP-Based Pricing for Electric Vehicle Charging Infrastructure in a Smart City." Energies 12, no. 4 (2019): 686. http://dx.doi.org/10.3390/en12040686.

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The use of electric vehicles (EVs) is growing in popularity each year, and as a result, considerable demand increase is expected in the distribution network (DN). Additionally, the uncertainty of EV user behavior is high, making it urgent to understand its impact on the network. Thus, this paper proposes an EV user behavior simulator, which operates in conjunction with an innovative smart distribution locational marginal pricing based on operation/reconfiguration, for the purpose of understanding the impact of the dynamic energy pricing on both sides: the grid and the user. The main goal, besi

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50

Esmat, Ayman, Julio Usaola, and Mª Moreno. "A Decentralized Local Flexibility Market Considering the Uncertainty of Demand." Energies 11, no. 8 (2018): 2078. http://dx.doi.org/10.3390/en11082078.

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The role of the distribution system operator (DSO) is evolving with the increasing possibilities of demand management and flexibility. Rather than implementing conventional approaches to mitigate network congestions, such as upgrading existing assets, demand flexibility services have been gaining much attention lately as a solution to defer the need for network reinforcements. In this paper, a framework for a decentralized local market that enables flexibility services trading at the distribution level is introduced. This market operates on two timeframes, day-ahead and real-time and it allows

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