Uppsatser om electric

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ett belysningsförslag för Fyristorg

Examensarbete · SLU

… and Copenhagen. In the beginning of May I also visited a trade fair for electricity and lighting to meet people from lighting companies to get advices about technical solutions and to make connections. I have had the possibility to try out parts of the design in reality by doing …

Produktion av krukodlade örtkryddor i växthus och dess utsläpp av växthusgaser i Sverige

energianvändning och beräkning av koldioxidekvivalenter

Kandidatuppsats · SLU

… herbs in pots. The examples of the study show that it is the heating and electricity consumption which accounts for the largest share of emissions. The sum of the total greenhouse gas emission for a Swedish greenhouse produced spice is 0,07 carbon dioxide equivalents. The study …

Effekten av klimatförändringar påkontrollbehovet av åkerogräs

Kandidatuppsats · SLU

… weed area and several alternative methodsare being developed. These include electric current, freezing, microwaves, biological control, etc.The present work is a literature review aiming at describing how a warmer and more humidclimate with a higher CO2 concentration will affect …

Lantbrukares möjlighet till en investering i solceller

Kandidatuppsats · SLU

… invest in sunpower, to make the company less sensitive for the changes on the electrical market, isinteresting. The biggest part of the electricity that is produced in Sweden comes from a fewcompanies on the market. Two types of produced electricity dominate the market. These …

Sammankoppling av fjärrvärmenäten i Nyköping och Oxelösund

miljö- och systemkonsekvenser

Examensarbete, avancerad nivå · SLU

… 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 …

Utveckling av nytt koncept till processmaskin

Examensarbete, avancerad nivå · Luleå

… the baling line was to remove hydraulics from the machines and replace it with electrical motors and pneumatics. This was not done on the folding machine which is still driven by mainly hydraulics. The focus for this thesis work has primarily been to develop a new folding …

Industriella kundrelationer i teori och praktisk tillämpning

Examensarbete, avancerad nivå · Luleå

… winter of 2009. SWECO Systems is a service provider effective in the areas of electricity, controlling and heating and sanitation. The demand for this thesis arose when SWECO Systems identified that the way their customers make business had changed. The study has been performed …

Inträngning av Silica sol i berg. Geologins inverkan på injekteringsresultatet

Examensarbete, avancerad nivå · Chalmers tekniska högskola

… due to demands of accurate and fast meter reading. However the use of the electrical grid as a communication medium is complex and sometimes problematic. This report handles some of the issues and problems that are important to understand when using the grid as a communications …

Brokonstruktion i Tibet- Ett led i att förbättra infrastrukturen i området Sichuan

Examensarbete, grundnivå · Chalmers tekniska högskola

… due to demands of accurate and fast meter reading. However the use of the electrical grid as a communication medium is complex and sometimes problematic. This report handles some of the issues and problems that are important to understand when using the grid as a communications …