Sökning: "energy"

Visar resultat 41 - 45 av 15906 uppsatser innehållade ordet energy.

1. 41. Diving Deep: Seabird foraging tactics and local prey field

   Master-uppsats, SLU/Dept. Of Aquatic Resources

   Författare :Elin Andersson Sjöholm; [2024]
   Nyckelord :Common Guillemot; Uria aalge; Optimal Foraging theory; Hydroacoustic data; resource selection;

   Sammanfattning : Foragers in patchy environments need to decide what patches to use and how to allocate their time between them. Optimal foraging theory describes these choices through the relationship between energy expenditure and energy gain. LÄS MER

3. 42. Powering Tomorrow - Implementation of Battery Energy Storage System in today's Power Grid

   Master-uppsats, Lunds universitet/Produktionsekonomi

   Författare :Henrik Ramström; Krenar Gerxhaliu; [2024]
   Nyckelord :Battery energy storage system; Technology strategy; Resource based view; Technology acquisition; Technology life cycle; Virtual power plant; Value proposition; Ancillary services; Energy market; Innovation; Product development; Technology and Engineering;

   Sammanfattning : Title Powering Tomorrow - Implementation of Battery Energy Storage System in today's Power Grid Authors Henrik Ramström and Krenar Gerxhaliu Supervisor Ingela Elofsson, Dept. of Production Management, Faculty of Engineering, Lund University Maricruz Bravo, Flower Infrastructure Technologies AB Background We are currently undergoing a transition in the industrial development, taking place globally. LÄS MER

4. 43. Predicting Electricity Consumption with ARIMA and Recurrent Neural Networks

   Kandidat-uppsats, Uppsala universitet/Statistiska institutionen

   Författare :Klara Enerud; [2024]
   Nyckelord :time series forecasting; ARIMA; recurrent neural networks; LSTM; electricity forecasting; EED forecasting;

   Sammanfattning : Due to the growing share of renewable energy in countries' power systems, the need for precise forecasting of electricity consumption will increase. This paper considers two different approaches to time series forecasting, autoregressive moving average (ARMA) models and recurrent neural networks (RNNs). LÄS MER

5. 44. State of Health measuring of NiMH batteries using simple electronic components.

   Kandidat-uppsats, Linköpings universitet/Fordonssystem

   Författare :Linus Classon; [2024]
   Nyckelord :SoH; NiMH; State of Health; Batteries;

   Sammanfattning : The possibility of measuring the state of health of a NiMH battery without doing it in a lab is evaluated, the goal was to see if it was possible to perceive any differences between batteries of different states of health and whether it’s worth further exploring this solution in a more detailed manner. In order to try and extract and analyze the state of health of the batteries a series of tests consisting of discharging batteries at different lengths of times and different resistive loads were made, the voltage of the batteries being captured by a multimeter. LÄS MER

7. 45. Exploring potential E-fuel production pathways for maritime and aviation sectors in France : a techno-economic and environmental assessment

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

   Författare :Mathieu Minaud; [2024]
   Nyckelord :;

   Sammanfattning : The aviation and maritime industries pose significant challenges for decarbonization, having increased activity in the past decade. One promising solution to limit emissions in these sectors is Electrofuels (E-fuel), derived from water electrolysis hydrogen and captured CO2 or nitrogen. LÄS MER