202 uppsatser · sida 12 av 14
The division of Electricity at Uppsala University runs a project called Lysekil project, they have designed a buoy that uses the waves to create electric power from a generator attached to the bottom of the sea. Uppsala University is closely connected with the company Seabased …
miljö- och systemkonsekvenser
… analysis has been performed on the result of simulations of differentheat and electricity production alternatives. The alternatives simulated wereone where Vattenfall Nyköping covers the base load in the joint district heatingsystem and two where the power plant at SSAB …
This thesis investigates if a system for small scale electricity production located in anurban environment can be profitable. The work has been divided up into two parts,one extensive literature study and one case study. The purpose of the literature studywas to investigate the …
Kvalitativ studie av Ica Maxi, Coop Forum och Citygross konkurrensstrategier
This thesis investigates if a system for small scale electricity production located in anurban environment can be profitable. The work has been divided up into two parts,one extensive literature study and one case study. The purpose of the literature studywas to investigate the …
… and converting the thermal energy of a combustion engine to mechanical/electric power the efficiency of the combustion engine can be increased. In this work the performance of a truck engine has been investigated with the aim to increase its efficiency by decreasing the heat …
… The target audience is people living in areas where the functioning of the electricity and water network is absent. In these areas, the hand-powered water pump is the most common technology. The degree project's goal is to find an economically viable alternative to the time …
… feeds the cattle via a drivable fodder table, or a stationery mixer, i.e. an electrically powered mixer which fills an automatic feeder. The previously described systems also appear integrated with each other. Several different feeding systems have been discussed to try to find …
WesDyne TRC AB is a fully owned subsidiary of the global Westinghouse Electric Corporation. WesDyne is a world leader in non-invasive methods for the inspection of nuclear power plants. One of the inspection platforms used to scan for defects in and around the welds in the …
En sårbarhetsanalys av omständigheterna kring stormen Gudrun med pressure and release modellen
… surrounded by forest, lack of resources and knowledge, and vulnerable electricity- and telephone networks.
As a part of Göteborg Energi’s work towards a smarter electric grid, the company has chosen to investigate the possibilities of automation in their middle voltage grid. In Europe, there are example cases where these technologies already are installed which many articles on the …
Experimentell studie
… The range of possible fields is suitable for cutting energy peaks in the power grid, by always have a ready and available energy storage that balances the production. By comparing the advantages of flow batteries with conventional batteries it is mainly the fact that they can …
Resteffektkylning av mellanlager för använt kärnbränsle (CLAB) Oskarshamn
… in Växjö. They have been assigned by SKB in Oskarshamn to renew their electrical power supply and the ancillary processing systems in their Central provisional storage of spent nuclear fuel, CLAB. Today in the CLAB facility, the spent fuel is cooled down with water pumps, driven …
… Saab Automobile Powertrain AB in Södertälje and in Vehicular Systems Dept. of Electrical Engineering at Linköpings University.
-en jämförelse mellan fjärrvärme och bergvärme i villa
… from other processes producing energy or waste, like garbage or chips. Electricity in combination with geothermal heating is another heating system that has increased sharply during the last years, and also this system decreases the discharges that have negative affects on the …
… kostnadspåverkande faktorer för investeringar och underhåll i eldistributionssystem med kostnader förknippade med avbrott. Syftet med metoden är att möjliggöra för nätplanerare och projektörer att jämföra olika investeringsalternativ för att kunna kostnadseffektivisera …
