National Transport Library Research Database

Analys och design av synkrona reluktansmaskiner för HEV och PHEV tillämpningar (Analysis and design of synchronous reluctance machines for HEV and PHEV applications)

  • Kungliga tekniska högskolan, Universitet eller högskola, 202100-3054
Sponsors, duration, budget: Energimyndigheten ; 2011-07-01 -- 2013-06-30 ; 1934000 kronorRegistration number:
  • Energimyndigheten 2010004605
Subject(s): Abstract: Projektet rör design och analys av en synkron reluktansmaskin för el- och elhybridfordon. Denna typ av elmaskin har flera fördelar i fordonstillämpningar. Dels innehåller de inte sällsynta jordartsmetaller och dels kan de få en högre verkningsgrad och mindre volym än en asynkronmaskin med motsvarande prestanda. Däröver studeras även principen för integrerad laddning där elmaskinen förutom att fungera som drivmotor, även används för att kunna nätansluta en laddhybrid. Abstract: This research project is focused on the design and analysis of synchronous reluctance machines for hybrid and plug-in hybrid electric vehicles. The machine types in consideration have several benefits which make them suitable in automotive applications where their most distinct features are the lack of permanent magnets in the rotor and the fact that they can be made more efficient and smaller than induction machines with similar ratings. The scope of the project also includes a detailed study of the principle of integrated charging where the machine apart from functioning as a traction motor also is used to connect the plug-in hybrid electric vehicle to the electric grid when its battery is charged. The project is a continuation of Ph.D.-student Kashif Khan which up till now has been funded within the “Energisystem i vägfordon” research program. The research activities this far have been very well coordinated with the activities within the Swedish hybrid vehicle centre and three different prototype setups have been built which are currently being used in five different research projects. Thereby, this project has the potential to make a significant impact on several research activities on hybrid electric drivelines funded by the Swedish Energy Agency.
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