Articles producció científica> Enginyeria Mecànica

Optimized demand side management (DSM) of peak electricity demand by coupling low temperature thermal energy storage (TES) and solar PV

  • Identification data

    Identifier: imarina:5131765
    Authors:
    Saffari, Mohammadde Gracia, AlvaroFernandez, CesarBelusko, MartinBoer, DieterCabeza, Luisa F.
    Abstract:
    © 2017 Elsevier Ltd Cooling in the industry sector contributes significantly to the peak demand placed on an electrical utility grid. New electricity tariff structures include high charges for electricity consumption in peak hours which leads to elevated annual electricity costs for high-demanding consumers. Demand side management (DSM) is a promising solution to increase the energy efficiency among customers by reducing their electricity peak demand and consumption. In recent years, researchers have shown an increased interest in utilizing DSM techniques with thermal energy storage (TES) and solar PV technologies for peak demand reduction in industrial and commercial sectors. The main objective of the present study is to address the potential for applying optimization-based time-of-use DSM in the industry sector by using cold thermal energy storage and off-grid solar PV to decrease and shift peak electricity demands and to reduce the annual electricity consumption costs. The results show that when cold thermal energy storage and solar PV are coupled together higher annual electricity cost savings can be achieved compared to using these two technologies independently. Additionally, considerable reductions can be seen in electricity power demands in different tariff periods by coupling thermal energy storage with off-grid solar PV.
  • Others:

    Author, as appears in the article.: Saffari, Mohammad; de Gracia, Alvaro; Fernandez, Cesar; Belusko, Martin; Boer, Dieter; Cabeza, Luisa F.;
    Department: Enginyeria Mecànica
    URV's Author/s: Boer, Dieter-Thomas
    Keywords: Thermal energy storage (tes) System Strategy Solar pv Phase-change materials Performance Optimization Models Load optimization Integration Ice storage Energy management Demand side management (dsm) Ctes Commercial buildings
    Abstract: © 2017 Elsevier Ltd Cooling in the industry sector contributes significantly to the peak demand placed on an electrical utility grid. New electricity tariff structures include high charges for electricity consumption in peak hours which leads to elevated annual electricity costs for high-demanding consumers. Demand side management (DSM) is a promising solution to increase the energy efficiency among customers by reducing their electricity peak demand and consumption. In recent years, researchers have shown an increased interest in utilizing DSM techniques with thermal energy storage (TES) and solar PV technologies for peak demand reduction in industrial and commercial sectors. The main objective of the present study is to address the potential for applying optimization-based time-of-use DSM in the industry sector by using cold thermal energy storage and off-grid solar PV to decrease and shift peak electricity demands and to reduce the annual electricity consumption costs. The results show that when cold thermal energy storage and solar PV are coupled together higher annual electricity cost savings can be achieved compared to using these two technologies independently. Additionally, considerable reductions can be seen in electricity power demands in different tariff periods by coupling thermal energy storage with off-grid solar PV.
    Thematic Areas: Renewable energy, sustainability and the environment Química Nuclear energy and engineering Mechanical engineering Materiais Matemática / probabilidade e estatística Management, monitoring, policy and law Interdisciplinar Geociências General energy Fuel technology Farmacia Engineering, chemical Engenharias iv Engenharias iii Engenharias ii Engenharias i Energy engineering and power technology Energy (miscellaneous) Energy (all) Energy & fuels Economia Civil and structural engineering Ciências biológicas iii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Building and construction Biotecnología Biodiversidade Arquitetura, urbanismo e design
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: dieter.boer@urv.cat
    Author identifier: 0000-0002-5532-6409
    Record's date: 2024-09-07
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://www.sciencedirect.com/science/article/abs/pii/S0306261917316616
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Applied Energy. 211 604-616
    APA: Saffari, Mohammad; de Gracia, Alvaro; Fernandez, Cesar; Belusko, Martin; Boer, Dieter; Cabeza, Luisa F.; (2018). Optimized demand side management (DSM) of peak electricity demand by coupling low temperature thermal energy storage (TES) and solar PV. Applied Energy, 211(), 604-616. DOI: 10.1016/j.apenergy.2017.11.063
    Article's DOI: 10.1016/j.apenergy.2017.11.063
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2018
    Publication Type: Journal Publications
  • Keywords:

    Building and Construction,Civil and Structural Engineering,Energy & Fuels,Energy (Miscellaneous),Energy Engineering and Power Technology,Engineering, Chemical,Fuel Technology,Management, Monitoring, Policy and Law,Mechanical Engineering,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment
    Thermal energy storage (tes)
    System
    Strategy
    Solar pv
    Phase-change materials
    Performance
    Optimization
    Models
    Load optimization
    Integration
    Ice storage
    Energy management
    Demand side management (dsm)
    Ctes
    Commercial buildings
    Renewable energy, sustainability and the environment
    Química
    Nuclear energy and engineering
    Mechanical engineering
    Materiais
    Matemática / probabilidade e estatística
    Management, monitoring, policy and law
    Interdisciplinar
    Geociências
    General energy
    Fuel technology
    Farmacia
    Engineering, chemical
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Energy engineering and power technology
    Energy (miscellaneous)
    Energy (all)
    Energy & fuels
    Economia
    Civil and structural engineering
    Ciências biológicas iii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Ciência da computação
    Building and construction
    Biotecnología
    Biodiversidade
    Arquitetura, urbanismo e design
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