Essays about: "intermittent renewable energy modeling"

Showing result 1 - 5 of 12 essays containing the words intermittent renewable energy modeling.

1. 1. Investigation of a balanced Swedish energy system in 2045 : Analysis of technical specifications for flexibility needed in a future Swedish intermittent electricity system.

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Petter Larsson; [2023]
   Keywords : Ancillary services; Energy storage; Grid Flexibility; Market analysis; Sustainable electricity production.; Stödtjänster; Energilagring; Flexibilitet; Marknadsanalys; Hållbar elproduktion.;

   Abstract : As part of Sweden's goal of zero carbon dioxide emissions, renewable energy will play an increasingly important role in the future. A major change in the electrification of industries and the transport sector will lead to an ever-increasing need for electricity production. READ MORE

3. 2. On-the-Modelling of a Green Hydrogen System : Electrolyzer- and Fuel Cell Modeling

   University essay from Uppsala universitet/Institutionen för elektroteknik

   Author : Ludwig George; [2022]
   Keywords : Electrolyzer; Fuel cell; Simulink;

   Abstract : With the ongoing increasing focus on the development of intermittent renewable sources, there is a clear need for energy storage solutions that can handle large fluctuations in power and store large amounts of energy. Hydrogen i seen as a candidate as a possible energy carrier for this purpose, and many hydrogen projects have been seen occurring over the world. READ MORE

4. 3. Experimental Investigation of Fluid-added Parameters on a Kaplan Runner

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Malin Strandberg; [2021]
   Keywords : Added mass; added inertia; fluid dynamics; hydropower; Kaplan turbine; fluid-solid interaction;

   Abstract : In order to reach climate and environmental goals, Sweden is increasing the implementation of intermittent renewable energy sources such as wind and solar power to the electricity grid. The increase of intermittent energy sources is rising power regulation requirement towards hydropower, which increasingly exposes the hydraulic turbines to high loads and fluctuating hydraulic forces. READ MORE

5. 4. Optimization of integrated energy storage for implicit demand-side flexibility : The case study of Singapore office buildings

   University essay from KTH/Kraft- och värmeteknologi

   Author : Tommaso Miori; [2020]
   Keywords : ;

   Abstract : Demand-Side Flexibility (DSF) is a very attractive option to solve challenges that are emerging from the evolution of modern power systems all around the world. The greater integration of intermittent renewable energy sources into the energy mix creates the need for flexible end-user behavior and demand management. READ MORE

6. 5. Development of evaluation tools as an approach to pre-design district energy systems : Qualitative modeling and performance simulation using OpenModelica

   University essay from KTH/Energiteknik

   Author : Ghazal Faramarzi; Malin Torestam; [2020]
   Keywords : Heat pump; Thermal energy storage; District heating; Integrated energy system; District energy system; Heating demand; OpenModelica; Planning tool; Qualitative model; CO2 emissions; Techno-economic performance; Swedish energy market; Värmepump; Värmelagring; Fjärrvärme; Integrerade energisystem; Energisystem i stadsdelar; Värmebehov; OpenModelica; Planeringsverktyg; Kvalitativ modell; CO2 utsläpp; tekno-ekonomisk prestanda; Svensk energimarknad;

   Abstract : Cities and districts contribute to a large fraction of the total energy consumption in Sweden. The residential- and service sector accounted for almost 40% of the total energy consumption in 2018. The increasing urbanization also puts more importance on the energy supply, distribution and consumption in these areas. READ MORE