Sökning: "Hybrid renewable energy system"

Visar resultat 11 - 15 av 107 uppsatser innehållade orden Hybrid renewable energy system.

1. 11. Energy System Planning, Optimisation & the Impacts of Climate Hazards: the Case-Study of Malmö Municipality in Sweden

   Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Julia Fabris; [2023]
   Nyckelord :Sustainable Energy Transition; Climate Change Adaptation; Hybrid Renewable Energy System; Energy System Optimisation; Climate Hazards;

   Sammanfattning : Urban areas house most of the global population and are also responsible for large shares of global greenhouse gas emissions. Cities and municipalities thus play a significant role in modern society to achieve an energy transition to renewable energy sources and to adapt to climate change. LÄS MER

3. 12. Assessing Textile Raw Materials and Exploring Sustainable Sources for Future Renewable Textile Materials for IKEA of Sweden

   Master-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

   Författare :Susan Lan; [2023]
   Nyckelord :drought; water scarcity; land degradation; cotton Gossypium sp. ; synthetic textiles; viscose; lyocell; IKEA; agro-waste; poplar Populus sp. ; bamboo Bambusoideae ; sustainability;

   Sammanfattning : This degree project at the Swedish University of Agricultural Sciences has been conducted in collaboration with IKEA of Sweden. The textile industry contributes to significant environmental challenges, including pollution and global water scarcity. LÄS MER

4. 13. Optimal Dispatch of Green Hydrogen Production

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

   Författare :Nicolas Garcia Vargas; [2023]
   Nyckelord :Green Hydrogen; Dispatch Optimization; Multi-Energy System; Energy Storage; LCOH.; Grön vätgas; Uppdrags Optimering; Multi-Energi System; Energilagring; LCOH.;

   Sammanfattning : This project proposes a hybrid system for hydrogen production, which includes a connection to the grid, a source of renewable energies, namely photovoltaic (PV), a Battery Energy Storage System (BESS), and a PEM (Proton Exchange Membrane) electrolyzer modelled from commercial technologies available. A dispatch optimization algorithm will evaluate the price of the energy inputs and the power available from the solar PV system and will decide the operation on an hourly basis to maximize net profit in a year timeframe. LÄS MER

5. 14. Techno-economic analysis of innovative storage power plants utilizing existing CCGT systems : An Austrian case study

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

   Författare :Niklas Pöcklhofer; Philipp Sares; [2023]
   Nyckelord :Innovative storage power plants; sector coupling; existing infrastructure; CCGT; hydrogen-fired gas turbine; hydrogen; hybridized energy system; techno-economic analysis; sustainability; Innovativa lagringskraftverk; sektorkoppling; befintlig infrastruktur; CCGT; vätgaseldad gasturbin; vätgas; hybridiserat energisystem; teknisk-ekonomisk analys; hållbarhet;

   Sammanfattning : Efforts to mitigate climate change and current geopolitical disruptions have revealed that changes to the existing energy system are urgently required to offer sustainable and secure energy for Europe. Hence, the role of conventional thermal power plants is being challenged and new technologies providing additional functionality for the power grid are pushing into the market. LÄS MER

7. 15. The Optimal Bidding Strategy of a Wind-Biogas-Hydrogen Hybrid System

   Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Xudong Liu; [2022]
   Nyckelord :bidding strategy; wind; biogas; hydrogen; hybrid system; two-price settlement;

   Sammanfattning : The growing penetration of variable renewable energy has brought all-round challenges to the current power system, no matter for the grid infrastructure, market design or the power producers. The positive and negative externalities caused by the market participators are to be finer priced and a significant amount of flexibility is to be added to the system, in order to counter these problems and facilitate energy transition. LÄS MER