Search for dissertations about: "ECMS"
Showing result 1 - 5 of 14 swedish dissertations containing the word ECMS.
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1. Energy Management Strategy Design for Series Hybrid Electric Vehicles
Abstract : Electrification of vehicles is an indispensable step in improving fuel economy and reducing fossil fuel emissions. In particular, hybrid electric vehicle market has gained popularity as one such reliable solution. READ MORE
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2. Analysis and control of a hybrid vehicle powered by free-piston energy converter
Abstract : The introduction of hybrid powertrains has made it possible to utilise unconventional engines as primary power units in vehicles. The free-piston energy converter (FPEC) is such an engine. It is a combination of a free-piston combustion engine and a linear electrical machine. READ MORE
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3. On Optimization of Plug-in Hybrid Electric Vehicles
Abstract : The rising concerns about the global warming and emissions on one hand, and the limited sources of fossil fuels on the other hand, has made electrificationof vehicles an interesting topic among researchers and companies. Hybrid electric vehicles (HEV) have been on market or several years. READ MORE
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4. Extended certificate management system : design and protocols
Abstract : This thesis presents an Extended Certificate ManagementSystem (ECMS), a possible solution for a global certificationinfrastructure. The system is based on a combined trust modelthat interconnects different types of security domains, fromindividual users, small organisations to arbitrarily complexorganisations. READ MORE
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5. Heat demand profiles of buildings' energy conservation measures and their impact on renewable and resource efficient district heating systems
Abstract : Increased energy performance of the building stock of European Union is seen as an important measure towards mitigating climate change, increasing resource utilisation efficiency and energy supply security. Whether to improve the supply-side, the demand-side or both is an open issue. READ MORE