Sökning: "energikällor i världen"
Visar resultat 6 - 10 av 81 uppsatser innehållade orden energikällor i världen.
6. A changing energy security environment – a review of alternative energy carriers for light duty vehicles
Master-uppsats, FörsvarshögskolanSammanfattning : The increasing energy demand and its impact on the climate around the world has evoked several sectors´ efforts in order to develop and implement sustainable technologies. Political incentives and companies go toward great changes when it comes to reduction of energy sources from fossil-origins in order to reduce greenhouse gas emissions and achievement of energy security. LÄS MER
7. Integrated membrane reactor for the production of butyl butyrate starting from biomass
Master-uppsats, KTH/Fiber- och polymerteknologiSammanfattning : Efterfrågan på energi ökar snabbt, och denna trend förväntas bestå. Det råder dock ingen tvekan om att världen för närvarande befinner sig i en energikris, som är en katastrof både ekonomiskt och miljömässigt. Följaktligen är sökandet efter alternativa energikällor för att ersätta fossila bränslen absolut nödvändigt. LÄS MER
8. Puerto Rico Renewable Energy Oasis : Enhancing Disaster Relief and Recovery Efforts Through a Renewable Energy Microgrid in the University of Puerto Rico's Mayagüez Campus
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : With the global rise in temperatures fueling an increase in Severe Weather Events (SWE) such as hurricanes, many islands around the world who lie in their path are seeking alternatives to their frequently outdated grid systems. These are often composed of dated infrastructure prone to damage during such events that leaves the dependent population without power for extended periods of time. LÄS MER
9. Coordination of base station energy storage for renewable energy grid : Utilizing Base Station battery storage to stabilize grids with Variable Renewable Energy Sources
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : An increasing amount of variable renewable energy sources are being added to the world’s power grids both as an effort to reduce greenhouse gas emissions in the fight against climate change but also because some of the energy sources with the lowest levelized cost of energy are variable renewable energy sources such as wind and photovoltaics. These energy sources come with inherent difficulties since their energy production is neither constant nor entirely controllable and can cause issues for the power grids if they cause power production and consumption to become imbalanced. LÄS MER
10. Accelerated Testing of the End-plate Assembly of a Redox Flow Battery
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : As the world transitions to intermittent renewable energy sources like solar and wind, the need for long-duration energy storage technologies is becoming more and more prominent. In this regard, flow batteries are seen as a promising solution, owing to their inherent advantages like decoupling of power and energy, extremely high cycle life and negligible self-discharge. LÄS MER
