Sökning: "Carnot battery"

Hittade 5 uppsatser innehållade orden Carnot battery.

  1. 1. Numerical Modelling of a Packed Bed Thermal Energy Storage for Applications in a Carnot Battery : KTH Thesis Report

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Gabriel Juul; [2023]
    Nyckelord :Thermal energy storage; Carnot battery; sand; packed bed; granular medium; porous medium; effective medium technique; effective thermal conductivity; paramedic study; 3D model; COMSOL; numerical modelling; Lagring av värmeenergi; Carnot-batteri; sand; packad bädd; granulärt medium; poröst medium; effektiv mediumteknik; effektiv värmeledningsförmåga; parametrisk studie; 3D-modell; COMSOL; numerisk modellering;

    Sammanfattning : This thesis explores the heat transfer characteristics of a packed bed thermal energy storage device through the development of a 3D model in COMSOL Multiphysics. The model is based on a laboratory-scale device consisting of an aluminum box filled with sand, which acts as the thermal storage medium. LÄS MER

  3. 2. Are Carnot Batteries an Alternative to Converting Coal Power Plants? : An open-sourced technoeconomic optimization approach for testing a new niche for Carnot Batteries.

    Master-uppsats, KTH/Energiteknik

    Författare :Vartan Jakob Ahrens Kayayan; [2022]
    Nyckelord :;

    Sammanfattning : As Europe transitions away from coal-fired power plants, there is an opportunity to reshape the electrical infrastructure. Many of the current plans are to make a switch to natural gas, another fossil fuel. Refurbishing existing power plants has several advantages. Components can be put to a new purpose. LÄS MER

  4. 3. Carnot Batteries as a Power-to-X-to-Power Alternative : A Study on Optimization of Thermal Energy Storage Usage

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :ERIK FORSMAN; [2021]
    Nyckelord :;

    Sammanfattning : The implementation of renewable energy sources continues the rise throughout the world as a means to combat the threats of climate change. This does however bring with it problems within the power sector. LÄS MER

  5. 4. Energy storage technologies : A comparative techno-economic analysis with focus on economic value to the customer

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :IVA PAPIC; [2021]
    Nyckelord :;

    Sammanfattning : As the global renewable energy penetration increases, energy storage technologies are being rapidly deployed to compensate for the intermittency and non-dispatchability of variable energy resources. Storage solutions play a crucial role in providing reliability and flexibility, but their growth is subject to a number of barriers. LÄS MER

  7. 5. Azelio’s Thermal Battery for Combined Heat and Power : A Thermo-economic and Market Research Study

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Martin Lantz; [2020]
    Nyckelord :Carnot battery systems; thermal energy storage; techno economic analysis; market review;

    Sammanfattning : The objective of this thesis was to assess the market opportunities for two novel Carnot battery system solutions, one supplying power and low temperature heat as well as a system supplying medium temperature heat exclusively. To fulfill the objective, a methodology was developed and implemented to investigate the market potential, further two techno-economic models were developed and utilized to investigate the performance of such Carnot battery solutions. LÄS MER