785 uppsatser · sida 43 av 53
Simuleringsstudie kring energiförsörjning av vitvaror med hjälp av värmepump & ackumulatortank
… option for the task ahead. No matter how efficient appliances often use pure electricity as their energy source. This is where the heat pump shines being an excellent way of removing excess heat where it is not needed to somewhere where it is put to good use. The goal of this …
En studie av biståndssatsningars påverkan på hållbar livsstil i givarlandet
… environmental behavior is generally low but that development aid for water and electricity can promote a sustainable lifestyle in the donor country in conjunction with other factors.
… movement of the block is aquired through the rotation of a screw, driven by an electrical motor. The mechanism was tested against the company's requirements and showed satisfying results in all areas except for durability. The reason is believed to be the change of components in …
från idé till prototyp
… movement of the block is aquired through the rotation of a screw, driven by an electrical motor. The mechanism was tested against the company's requirements and showed satisfying results in all areas except for durability. The reason is believed to be the change of components in …
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 …
Fallstudie av elproducerande system på ett handelscentrum
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 …
… tomorrow’s contracts look like and which actors will be present on tomorrow’s electricity market?
… heating with the local power grid. This means that in the future heat and electric power will interact and energy flows is converted over energy boundaries. This places high demands on the energy systems dynamic and adaptive functions as a whole. Distributed System Operator …
- Med möjlighet till återvinning
Sweden has long had access to low electricity prices due to the wide availability of hydro and nuclear power. This has now changed because of today's rising electricity rates resulting in increasing heating costs for properties, especially in the properties with electric heating …
The purpose of this thesis has been to design an electric circuit that measures temperature in three different ways. A software was also designed to record and analyse the measurments. The result of the circuit was a PCB with inputs for 42 sensors of both surface and non-surface …
… on circuit design and theoretical explanations of the origin of noise in electric circuits. In addition there are discussions on factors to consider when designing a PCB and the importance of choosing the right component for the right application. Finished PCB-designs for both …
Förslag till handlingsplan för minskad elanvändning på Renovas anläggning i Göteborg
This thesis has identified and studied measures to allow for reduced use of electricity in a waste incineration plant in western Sweden. The energy extracted from the waste at the powerplant is utilized and sold in form of electricity and heat. Technical and environmentally the …
… last decade been established as a way to create a greater flexibility on the electricity grid that will be needed as the development moves towards an increased share of renewable primary energy sources in the electricity production. One part of the Smart Grid technology is the …
… last decade been established as a way to create a greater flexibility on the electricity grid that will be needed as the development moves towards an increased share of renewable primary energy sources in the electricity production. One part of the Smart Grid technology is the …
