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… hopefully can reduce parts of this need. They are currently testing their two electrical busses (with Hybrid backup) in city traffic on the roads of Umeå in cooperation with the county of Umeå. The busses are originally diesel-busses, but the diesel motor has been replaced with …
Är smart laddning av elbilar lösningen på ett framtida flaskhalsproblem?
… in Sweden. An objective for the Island is to become self sufficient using electricity from renewable source of energy such as wind. There is currently 55 MW capacity installed on the Island and it is estimated that grid congestion will occasionally occur if more than 135 MW was …
Feldetektorer och sommardriftläge
Renewable energy and the charging of electrical vehicles will increase in the future. Therefore the risk of outages is also increasing, partly because renewable energy is intermittent and the production amount can change fast. Charging electrical vehicles is often demanding high …
… evaluate the possibilities and difficulties associated with the design of an electric power assist servo for all terrain vehicles (ATVs). The project has been carried out in collaboration with Nira Control AB. Nira designs and manufactures electric and electro mechanic products …
… for utilization of the biogas werealso compared through LCA, generation of electricity and the use of thebiogas in heavy vehicles.From an environmental perspective production of biogas is a better way totreat OFMSW than incineration. When biogas is used for electricitygeneration …
comparing biogas production to incineration
… for utilization of the biogas werealso compared through LCA, generation of electricity and the use of thebiogas in heavy vehicles.From an environmental perspective production of biogas is a better way totreat OFMSW than incineration. When biogas is used for electricitygeneration …
… developing a conceptual design of the forwarder’s drive module which includes electric motor, gear unit, brake and drive wheel.To investigate if the requirements can be fulfilled a study of the dimensioning loading scenarios has been carried out. The resulting needs regarding …
En ja?mförelse av olika transportslag mellan Mertainen och Svappavaara
… exclusively by fossil fuels. Siemens has developed eHighway, a concept for electric road systems enabling electrification of trucks, in order to reduce the environmental impact of heavy transports. This study aims to investigate the potential that eHighway has on transporting …
Bestämning av verkningsgrad
… usage of support energy in the biogas process is essentially district heating, electricity and oil. Theoverall efficiency term is the energy produced in the gas minus the supporting energy divided with theenergy from possible biogas production of the substrates. For calculation …
Enstudie av Fuel Cell Electric Vehicles och deras potential för framtida kommersialisering
… slutsatser angående framtida introduktion och kommersialisering av Fuel CellElectric Vehicles (FCEVs).Sveriges klimatmål är alltför ambitiösa för att kunna uppnås med hjälp av konventionellteknik. Därför krävs utveckling och kommersialisering av ny miljövänlig teknik för …
Petro-electric IFVs (Infantry fighting vehicles) or hybrid-IFV’s are not a new phenomenon. During the 1900?s Germany as well as the U.S both tested vehicles constructed with hybrid technology. In spite of several identified advantages, no serving hybrid-IFV exists today. This …
Version 1.0
… gas on the Swedish west coast and its operators, the Swedish Competition Act , Electricity Act , Natural Gas Act, the District Heating Act , Sustainability Act , previously proposed measures, municipality interest in biogas from Vessigebro , possible collaborations, possible …
… linux computer running a C-program with serial communication with an external electrical interface. When the OBD-II interface was working satisfactory, tests were also made in a car ? with good results. The most difficult thing in the project was to meet the timing requirements …
etanol som fordonsbränsle
… and in a typical Brazilian facility all the bagasse is burned for the electricity and steam needed for the process. Some plants are even capable of selling surplus electricity to the grid. There are two kinds of ethanol produced: anhydrous, which contains no water and hydrous …
… acidification and eutrophication is considerably lowered. However, the use of electricity is higher since the automatic process demands a greater electricity input. At a membrane composting plant, vehicles are being used to move compost material. The combustion of diesel oil …
