Sökning: "Energy optimisation"

Visar resultat 1 - 5 av 152 uppsatser innehållade orden Energy optimisation.

1. 1. Process parameter optimisation for Waspaloy using Laser-Directed Energy Deposition with Powder

   Kandidat-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskap

   Författare :Johannes Lövhall; [2024]
   Nyckelord :Process parameter optimisation; Waspaloy; Laser-Directed Energy Deposition with Powder;

   Sammanfattning : Material utilisation is of importance in the manufacturing industry formaking the most of each material, minimising waste and increasing cost-effectiveness. In this thesis, samples of Waspaloy built with the method of L-DED-P has been analysed in order to investigate how process pa-rameters influence the build quality and geometrical accuracy in as-builtobjects. LÄS MER

3. 2. Minimising Battery Degradation And Energy Cost For Different User Scenarios In V2G Applications : An Integrated Optimisation Model for BEVs

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

   Författare :Jacob Bengtsson; Benjamin Moberg Safaee; [2023]
   Nyckelord :Vehicle-to-Grid; V2G; Battery Electric Vehicle; BEV; State-of-Charge; SoC; State-of-Health; SoH; charging; discharging; degradation; energy cost; optimisation; optimization; Pyomo; Gurobi;

   Sammanfattning : The functionality to both charge and discharge energy from and to the power grid to a Battery Electric Vehicle (BEV) is referred to as Vehicle-to-Grid (V2G). This allows the customer to buy energy when the spot price is low and sell energy when the price is high to make a profit, called energy arbitrage. LÄS MER

4. 3. Harnessing Hydrogen and Batteries: Hybrid Energy Storage System for Versatile and Profitable Renewable Power Production

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

   Författare :Nora Jaredson Lilja; Hugo Björling; [2023]
   Nyckelord :Energy storage; Hydrogen energy storage; Battery storage; Hybrid storage; Wind power; Solar power; Combined wind and solar power production; Variable renewable energy sources; Power management; Energy storage operational strategy; Plannable renewable power production; Technology and Engineering;

   Sammanfattning : This thesis explores the integration of hydrogen and battery energy storage systems as a means to enhance the management of wind and solar power in the pursuit of a greener grid. The objective of the study is to identify the potential benefits and challenges associated with hybrid energy storage systems (HESS) and their role in renewable energy integration. LÄS MER

5. 4. Green hydrogen from offshore wind in southern Sweden : Case study on 500MW offshore wind farm

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Axel Olsson; [2023]
   Nyckelord :Electrolysis; Hydrogen; Offshore; Wind; Optimisation; Electrolys; Vätgas; Vindkraft; Optimering;

   Sammanfattning : Variable renewable energy and green hydrogen demand is expected to increase within the European union in attempts to mitigate climate change. A high penetration of variable renewable energy can result in volatile power prices affecting the profitability of such actors. LÄS MER

7. 5. Adaptation and Redesign of SPECTRAP Beamline

   Kandidat-uppsats,

   Författare :Oliver Kraft; Elina Hollsten; [2023]
   Nyckelord :;

   Sammanfattning : Replacement of the superconducting magnet used in the SPECTRAP laser spectroscopy experiment at GSI necessitates redesign of some associated components. This thesis investigates a potential new beamline for SPECTRAP using a single pulse drift tube to slow the ions down. LÄS MER