Sökning: "Batterier"
Visar resultat 11 - 15 av 442 uppsatser innehållade ordet Batterier.
11. Energilagring i Rosendal : Dimensionering av ett energilagringssystem för mobilitetshuset Brandmästaren
Kandidat-uppsats, Uppsala universitet/Institutionen för elektroteknikSammanfattning : Uppsala is growing at a fast rate and todays powergrid cannot support the increase in population hence the power grid must be relieved. We can accomplish this through peak shaving. The mobility house Dansmästaren in Rosendal was built with the purpose of serving as a test bed for technical systems that have the task of relieving the power grid. LÄS MER
12. mmWave Coverage Extension Using Reconfigurable Intelligent Surfaces in Indoor Dense Spaces
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Millimeter-wave (mmWave) is widely investigated for indoor communication scenarios thanks to the available rich spectrum. However, the shortened antenna size and the high frequency make mmWave extra sensitive to blockages. LÄS MER
13. Lönsamheten för batterier och solceller i framtiden
Master-uppsats, Linköpings universitet/ProduktionsekonomiSammanfattning : Ensuring a balance between energy production and consumption has become a significant challenge in today’s society. One possible solution is the use of batteries as energy storage. With the growing demand for residential batteries, it is of interest to investigate their profitability, both presently and in the future. LÄS MER
14. Improved Testing Strategies from Standards for New Growing Battery Applications in the Industrial and E-mobility Sectors
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : In the current energy challenges, related to both climate change and the sudden rise in energy prices, batteries plays a key role in providing and storing energy. Before batteries are sent to market, the batteries are repeatedly subjected to different types of tests since it is crucial to verify that the performance and safety of these technologies are ensured in the different applications. LÄS MER
15. Electrification and implementation of an uninterruptable power supply system at a medical center in the Talara Province, Peru
Master-uppsats, KTH/KemiteknikSammanfattning : Marginalisering gällande tillgång till elektricitet utgör en betydande utmaning i avlägsna områden i Peru. Elnätets stabilitet är låg och detta utgör ett hot mot viktig infrastruktur såsom sjukhus och vårdcentraler. LÄS MER