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1317 Uppsatser om Short circuit - Sida 37 av 88
Den kollektiva missuppfattningen. En studie om missuppfattningar om färdmedelsalternativen bil och kollektivtrafik, för boende i Hjuvik
On a request from the water sewage plant Gryaab in Gothenburg a power quality survey was performed. The voltages and currents have continuously been sampled in the incoming 10 kV substation HSP01 from April-August 2008. Power quality measurements were also performed in Gryaabs other 10 kV substation HSP04 fed from HSP01 and at the terminals of the induction motor IN_PU4040 of 1.3 MW which controls one of the four large inflow pumps to the plant. The reason for the latter measurement was due to registered negative transients each time the motor was connected to the grid. The cause of the transients could be explained by the coupling in the substation, the ageing of the motor which could result in damage of the bearings or resonance in the motor circuit which amplifies high frequency harmonics.
Anläggningsmätning med moderna metoder. Från projektering till färdig anläggning
On a request from the water sewage plant Gryaab in Gothenburg a power quality survey was performed. The voltages and currents have continuously been sampled in the incoming 10 kV substation HSP01 from April-August 2008. Power quality measurements were also performed in Gryaabs other 10 kV substation HSP04 fed from HSP01 and at the terminals of the induction motor IN_PU4040 of 1.3 MW which controls one of the four large inflow pumps to the plant. The reason for the latter measurement was due to registered negative transients each time the motor was connected to the grid. The cause of the transients could be explained by the coupling in the substation, the ageing of the motor which could result in damage of the bearings or resonance in the motor circuit which amplifies high frequency harmonics.
Industriellt byggande på arbetsplatsen - En jämförelse mellan olika produktionsmetoder för trähus
On a request from the water sewage plant Gryaab in Gothenburg a power quality survey was performed. The voltages and currents have continuously been sampled in the incoming 10 kV substation HSP01 from April-August 2008. Power quality measurements were also performed in Gryaabs other 10 kV substation HSP04 fed from HSP01 and at the terminals of the induction motor IN_PU4040 of 1.3 MW which controls one of the four large inflow pumps to the plant. The reason for the latter measurement was due to registered negative transients each time the motor was connected to the grid. The cause of the transients could be explained by the coupling in the substation, the ageing of the motor which could result in damage of the bearings or resonance in the motor circuit which amplifies high frequency harmonics.
SMS-Lån : En kvalitativ studie av lånemarknaden
In this essay, we examine the new form of loan which is called ?SMS-loans? which is in understanding terms ? ?text message loans?. This was established in Sweden in 2006. Income-loans are fast loans taken during a short period, usually up to 30 days. Costs which are additional to the loan are interest and fees.
Kartering av föroreningskällor i urbana avrinningsområden
On a request from the water sewage plant Gryaab in Gothenburg a power quality survey wasperformed. The voltages and currents have continuously been sampled in the incoming 10 kVsubstation HSP01 from April-August 2008. Power quality measurements were also performedin Gryaabs other 10 kV substation HSP04 fed from HSP01 and at the terminals of theinduction motor IN_PU4040 of 1.3 MW which controls one of the four large inflow pumps tothe plant. The reason for the latter measurement was due to registered negative transients eachtime the motor was connected to the grid. The cause of the transients could be explained by thecoupling in the substation, the ageing of the motor which could result in damage of thebearings or resonance in the motor circuit which amplifies high frequency harmonics.
Elever som inte når målen i de samhällsorienterande ämnena : Orsaker och insatser i grundskolans tidigare åldrar
The purpose of this study was to investigate the association between physical activity and perceived stress, energy and musculoskeletal disorders among office-workers and warehouse-workers and also to see if there were any differences depending on work-place and gender. The method that was used to collect data was three different validated questionnaires that measured stress and energy (the Stress-Energy questionnaire), musculoskeletal disorders (intensity and localization of pain, a Pain Drawing questionnaire with a VAS-scale) and physical activity (IPAQ ? the short version). Eighty-eight workers participated in the study. Forty-seven of them were office-workers and forty-one were warehouse-workers.
Jakten på det svunna Löddeköpinge. En studie av hälsa, karakteriserad av artros, kroppslängd samt trauma, i det medeltida Löddeköpinge
The purpose of this study is to assess the state of health of the individuals living in Löddeköpinge during the middle ages, whose remains were excavated by Chintio, H., 1975-80. The location is thought to have been a trading community that ceased to flourish towards the end of the Viking age. The main focus of the essay is to examine the occurrence of osteoarthritis (sv. artros), trauma, and analysis of stature, in order to understand population health during this time period. Osteoarthritis has never been researched in Löddeköpinge and the analysis showed that, of the 60 skeletons examined, 68,3% demonstrated some change in the skeletal joints, which is much higher than in the comparative material obtained from Lund and Sigtuna.
Unga Kommunpolitiker : Varför blir vissa unga kommunpolitiker, hur upplever de att det är och vad tycker de ska göras för att engagera fler unga inom politiken?
AbstractC-essay in political science by Anna BryntessonSupervisor: Michele MichelettiSpring 2006?Young municipality politicians - Why some young people become municipality politicians, how they think it is andwhat they think should be done to engage more young people in politics??The Swedish municipalities have problem with that they doesen´t have many politicians under 30 years. Many of the young people who become politicians drop out after a short while. The conclusion of this is that the Swedish municipalities have problems to engage young people in politics.The purpose of this essay is to study and try to find out what young people think about politics? This is done with personally interviews with 7 young municipality politicians from the municipality of Eda.The specific research questions are:? Who are they which became young municipality politicians?? What was the reason that they became politicians?? How do they look at municipality politics?? Which roll and function does the young people have as a municipality politician?? What do they think should be done to get more young people to engaged in politics and become a municipality politician?The young Eda politician is a girl living in a house in the country and she has middle education.
SAMVERKAN STÅL/BETONG : Kontroll av kapacitet hos blockankare i Connector Samverkansbalk
In April 2007 we contacted Lennart Augustsson at Designpartners AB in Västerås. He came up with the idea to investigate and evaluate their construction of a interaction beam, CSB-beam. CSB is short for Connector Interaction beam. The beam is based on a horizontal C-profile of high-tensile steel and in the bottom of the profile are vertical flat bar welded so called block connectors. These block anchorsare also made of hightensilesteel.
?Developing a crucial business plan template targeted to Swedish Venture Capitalists?
Objective To study if the Swedish venture capitalists consider business plans in their screening process, and in such case, what aspects they evaluate in order to develop a targeted template for Swedish entrepreneurs. A secondary objective is to describe what other factors Swedish venture capitalists evaluate as a part of their assessment. Methodology The method, which has been used in order to test the objective, has been carried out through extensive literature and article studies, interviews, and distribution of a short and comprehensive questionnaire to a multiplicity of venture capitalists throughout Sweden. Conclusion Generally, the findings of this thesis suggest that a business plan should include elements such as a summary of important elements, a thorough market analysis, financial information, exit strategy, and the risks associated with the project. The empirical material also reveals that venture capitalists also evaluate factors such as ownership influence, the entrepreneur?s industry knowledge, product knowledge and the personal chemistry in their evaluation process.
Mänskliga rättigheter i globaliseringens tidevarv
This thesis compares different justifications of human rights with the philosophy of Axel Hägerström. Hägerström´s philosophy uses a strict logic and discards the notion of the existence of absolute values and moral right and wrong. The justifications that are examined are those of Robert Nozick, Alan Gewirth and the postmodern view. Nozick emanates from arguments of natural law, which is rejected by Hägerström as metaphysics. Gewirths logical justification emanates in part from moral arguments and hence differentiates from Hägerström, but it can be used for constructing a practical application of Hägerström's philosophy and thereby motivate a legislation relating to human rights.
Göteborgs kulturarv Vilket kulturarv representeras i Västra Nordstaden?
This graduate essay treats how the cultural heritage of Gothenburg is mediated in different respect.The various sources that have been studied are literary such as guidebooks and books that tell thehistory of Gothenburg. Internet pages and citywalks have also been studied, as well as theinformation the visitor can extract in the area.The introduction presents the subject of the essay, as well as its significance. In the second chapter isthe mediation of the history behind cultural heritage as well as its present interpretation described.Therefore, in chapter three, is a short version of the history of Gothenburg described. The main partof the essay, the main examination, is treated in chapter four where literary sources, citywalks andsigns in the area are examined. Chapter four ends with a suggestion of how the cultural heritage inVästra Nordstaden could in a better way be mediated to residents and visitors in Gothenburg.The results and concluding discussion in chapter five reflects on what was represented in chapterfour.
En LCC och LCA analys av olika fasadmaterial - En studie med fördjupning mot Puts, Steni Colour och Tegel
On a request from the water sewage plant Gryaab in Gothenburg a power quality survey was performed. The voltages and currents have continuously been sampled in the incoming 10 kV substation HSP01 from April-August 2008. Power quality measurements were also performed in Gryaabs other 10 kV substation HSP04 fed from HSP01 and at the terminals of the induction motor IN_PU4040 of 1.3 MW which controls one of the four large inflow pumps to the plant. The reason for the latter measurement was due to registered negative transients each time the motor was connected to the grid. The cause of the transients could be explained by the coupling in the substation, the ageing of the motor which could result in damage of the bearings or resonance in the motor circuit which amplifies high frequency harmonics.
Provtryckning av passivhus - De kritiska punkterna skall bidra till att minska luftlackagen
On a request from the water sewage plant Gryaab in Gothenburg a power quality survey was performed. The voltages and currents have continuously been sampled in the incoming 10 kV substation HSP01 from April-August 2008. Power quality measurements were also performed in Gryaabs other 10 kV substation HSP04 fed from HSP01 and at the terminals of the induction motor IN_PU4040 of 1.3 MW which controls one of the four large inflow pumps to the plant. The reason for the latter measurement was due to registered negative transients each time the motor was connected to the grid. The cause of the transients could be explained by the coupling in the substation, the ageing of the motor which could result in damage of the bearings or resonance in the motor circuit which amplifies high frequency harmonics.
Granskning och optimering av data- och IP-telefoninätverk
The company Västra Mälardalens Kommunalförbund, VMKF, wishes to revise and optimize their present data and IP-telephony network as of today consists of the three municipalities Köping, Arboga and Kungsör. As a municipal corporation, they seek consultation regarding internal as well as external review and investigation of the main structure of the network, its functionality and safety. By today?s increasing demands of Internet accessibility, availability of services and security far more extends the requirement of a complete network design. The foundation of networking rests on the balance between each of these necessities.