56 uppsatser · sida 2 av 4
En utvärdering av två simuleringsverktyg.
… software for modeling of photovoltaic systems are useful in the teaching of solar energy.The next ten years grid-connected photovoltaic systems are assumed to increase and therefore also a rising demand for people with engineering knowledge are to be predicted. For engineer …
This degree project is an investigation of solar cells and their ability to deliver electric power as well as reducing the need for cooling. The main object of interest is a BASE-X shelter. The shelter is purchased by the Swedish Defence Materiel Administration, FMV to be used …
… to more andmore investment in alternative energy sources such as wind, solar and biogas. The Swedish Parliament has set the target that wind power should supply 10 TWh in 2015.In Sweden, wind power establishment began in the early 1980s. Since then the development has gained a …
a sunny story?
In Sweden there is a large interest in renewable energy but the market for solar power is still small compared to other countries such as Germany. Here many farmers produce their own electricity. The Federation of Swedish farmers have acknowledged the potential for Swedish …
… in critical conditions. Otherwise, the system will be powered by renewable solar energy which will charge the EDLCs at the same time. The device’s architecture contains a context- and power-aware task manager, which controls the node’s low-power modes and decides when they are …
… Due to the increasing amount of intermittent energysources, such as wind and solar power, the energy system will require that theplants that run as base load today will be able to rapidly respond to changes in load.The present work investigates the operation of a coal fired …
Kan Orust bli självförsörjande på förnybar el?
… is that the restraints for development of power generation from wind, solar and wave generation, are the power systems capability to transfer power, primarily in the transformers of the grid. Various actions, such as constraints of power output at certain times, and clever …
… three buildings within Hallbara Jarva and is intended for the property owner. Solar energy is a type of renewable energy source and is commonly divided into solar heating and solar power. This thesis introduces both techniques but the calculations are limited to solar power. The …
… that is also economically feasible. One possible renewable source of energy is solar energy. This thesis investigates the possibilities of new solar energy systems in Hammarby sjöstad, a relatively new urban district in Stockholm, Sweden with a focus on sustainable development …
EN JÄMFÖRANDE STUDIE OM NÄRBOENDES INSTÄLLNING TILL VINDKRAFT OCH VINDKRAFTSETABLERINGAR I SVERIGE OCH BRASILIEN
… must start cooperating. Also the use of renewable energy sources, like solar, hydro and wind power, have to increase. Wind power has great potential as a future energy supply. It is cost efficient, quickly developed and the resource is abundant and available worldwide …
This degree project aims at developing a concept for how to use solar energy to pump up water. 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 …
… not yet reached a breakthrough on the Swedish market. The conditions for solarenergy production are often set in the early planning stages where they rarely arebeing prioritized.This master of engineering project focuses on identifying problems regardingimplementation of …
… wirelessly over the GSM network. The device would be powered by batteries and solar cells and function fully without requiring external power supply. This required that a small computer was constructed and programmed to store and send data at predetermined cycle times and …
Kan Sverige försörja sig med 100 % förnybar
… For instance wave power must be in commercial use. When wind power and solar power represent a large percentage of the electric production there will be a lack of electric power during the winter but during the summer there will be a surplus of electric power. Both the surplus …
… to continue in the coming years. The majority of the new production plants are solar cells, followed by wind turbines, and it is also in these the greatest efforts are made in this paper. Distributed generation is often seen as something positive since it will contribute to …
