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872 Uppsatser om Backåkers Eriks dagbok - Sida 15 av 59

Skador på parkeringsdäck av betong. Skadeorsaker och reparationsåtgärder

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

Projekteringsfel. Hur påverkas byggandet av fel tillkomna i projekteringen?

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

Utveckling av erfarenhetsåterföring - I samarbete med AF Bygg Göteborg AB

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

Krypsättningar i lera ? en jämförelse mellan två datorprogram

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

Undersökning av linjespänning vid återmatande bromssystem i spårvagn M31

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg. In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels. Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time. The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

En ny forntid? : ? förändringar i basutställningar om forntiden 1972-2005

The purpose with this thesis is to study how the arranging of archaeological objects in permanent exhibitions has changed over time. To find out about this I have been analysing three museums with prehistorical permanent exhibitions. The exhibition at Statens Historiska museum was produced in 2005, Nationalmuseum in Köpenhamn was produced in 1972 with additions from 1988 and 1995 and, finally, Malmö Museer exhibition which was produced in 1977. These exhibitions have been compared to analyse developments during the last 30 years. The result shows that there are different ideals within the exhibitions.

Tabula Rasa

Syftet med denna undersökning var att utforska den lärandes perspektiv genom att lära oss spela ett nytt instrument. Genom att försätta oss i en sådan situation och sedan granska våra egna läroprocesser hoppades vi kunna bemöta våra framtida elever med djupare förståelse. Vi ville på detta sätt försöka synliggöra faktorer som påverkar vårt lärande och bilda oss en uppfattning om hur vi påverkas av dessa.Undersökningen utfördes med oss själva som studieobjekt där vi under hela processen noggrant förde dagbok över våra upplevelser, både skriftligt och med ljudande inspelningar. Inspelningarna bifogas som en bidragande gestaltning till det avsnitt som kallas Processen. I Processen förekommer diskuterande tolkningar som fullföljs i Epilogen.Vår studie visar att det är svårt att till fullo sätta sig in i en nybörjares roll.

Studier i parametrisk modellering. 3D-CAD modellering applikationer

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

Tillämpning av Lean Construction - Sunnanå hamn

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

Jämförelse mellan asfalt- och betongbeläggningar. Uppdatering av kalkylmodellen 2Ö

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

Gångfartsområden. Förutsättningar och utformning för en trafikmiljö på de gåendes villkor

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

Konsekvenser av störningar i vägtrafiken ? Aktörer och verktyg för störningshantering

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

Tillverkningsmetoder för utfackningsväggar - En studie med fördjupning mot fältfabrikers utvecklingsmöjligheter

This report is a study in voltagelevel in connection with regeneration of brake energy from the tramtype M31 in Gothenburg.In the act of braking, the tram M31 uses electrical braking where the electrical motors generates energy and if possible send it back to the overheadline, where other trams in the nearby can use this regenerated energy for its own driving force. In cases where no other energyconsumers are located in the same section, there is a resistance witch task is to convert this energy into heat. The regulation of this resistance appears to cause an increase in the voltagelevel into far too high levels.Investigations of the trams regulationequipment and its construction have been done. Further have measurements on the overheadline been performed in order to map the voltagevariations during a longer period of time.The result have been showing that the voltagelevel during regeneration often is as high as 880V-920V, more extreme values have not been observed in a large scale. The values are especially high compared to the nominal voltagelevel.

Nybyggnad till fårproduktion :

In Sweden we need more lambs during March to June. I decided to calculate on a spring lamb production, because to many of the Swedish lambs go to slaughter in the autumn. I counted on 1000 ewes which have 2000 lambs each year, 200 of these lambs stays on the farm and replace old ewes. The buildings are 3600 square meters. I have counted on two different sorts of buildings, the first one is a shed, the second one is three polytunnel sheephouses.

I kolerans spår : En studie om koleraepidemins utveckling i Alingsås med omnejd 1834

Syftet med denna uppsats är att dels visa koleraepidemins utbredning i Alingsås år 1834 samt att kort jämföra den med omgivande städer i Västsverige och då framförallt Borås, och dels se på vilka återverkningar, upplevelser och reaktioner sjukdomen skapade hos människorna vid denna tid. De frågeställningar som har använts för att utveckla ovanstående syfte har varit: Vilka tankar, intryck och upplevelser gav sjukdomen upphov till? Vilka drabbades hårdast av sjukdomen? Hur förhåller sig dödstal, ålder, tidsdatering och social tillhörighet bland döda i en jämförelse med Borås? Vilka rykten, myter och reaktioner följde i kolerans spår? Materialet består av dödböcker och husförhörslängder för Alingsås stad och landsförsamling, protokoll från sundhetsnämnden i Alingsås landsförsamling, kungörelser och nedskrivna samtal från 1834, dagbok och anteckningar från privatpersoner från nämnda år samt litteratur och avhandlingar om Alingsås och koleran i Sverige. Alingsås stad hade vid sjukdomens inledningsskede en viss brist på läkare men detta avhjälptes snabbt och situationen var inte värre än i andra städer vid denna tid. För landsförsamlingen var dock bristen betydande.

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