Sökning: "price levels"

Visar resultat 11 - 15 av 457 uppsatser innehållade orden price levels.

1. 11. 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

3. 12. Proactive Decarbonization in Projects - At What Price? : A Qualitative Study of Life-cycle Cost Analysis and Shadow Pricing of Carbon as Decision-making Tools

   Master-uppsats, KTH/Ledning och organisering i byggande och förvaltning

   Författare :Anna Edorson; [2023]
   Nyckelord : Life-cycle Cost Analysis ; Shadow Pricing of Carbon ; Sustainability ; Climate Targets ; Decision-making ; Project Management ; Livscykelkostnadsanalys ; Skuggpris på koldioxid ; Hållbarhet ; Klimatmål ; Beslutsfattande ; Projektledning ;

   Sammanfattning : As we move towards a low-carbon economy, environmental sustainability drives corporate performance and strategy to a greater extent than a decade ago. Hence, there is a growing importance among actors with long-term ownership interests to recognize climate-related issues in investment decisions. LÄS MER

4. 13. The Ulleråker Hospitalum : A Case Study in the Wage Development of the Medical Sector 1890-1920

   Master-uppsats, Uppsala universitet/Ekonomisk-historiska institutionen

   Författare :Daniel W Christensen; [2023]
   Nyckelord :Economic History; History of Medicine; Medical Sector; Asylum History; Ulleråker; Ulleråker Hospitalum;

   Sammanfattning : This essay presents a case study about the development of income levels in the medical sector during Sweden´s period of modernization, 1890-1920, focusing specifically on the five wage groups which comprised the medical staff at Uppsala´s Ulleråker hospitalum (=mental asylum). This institution, though different in it´s stated mission from hospitals and the like, was similarily organized, and staffed with employees belonging to the same categories as regular hospital staff - they shared similar social backgrounds, education levels, work tasks and conditions. LÄS MER

5. 14. 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

7. 15. 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