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Performance of a Se...
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Hansson, JörgenKTH,Elektriska maskiner och effektelektronik
(author)
Performance of a Series Hybrid Electric Vehicle with a Free-Piston Energy Converter
- Article/chapterEnglish2006
Publisher, publication year, extent ...
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NEW YORK, NY :IEEE,2006
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LIBRIS-ID:oai:DiVA.org:kth-6431
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-6431URI
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https://doi.org/10.1109/VPPC.2006.364342DOI
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:kon swepub-publicationtype
Notes
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QC 20101116 QC 20111007
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The free-piston energy converter (FPEC), consists of an internal combustion engine and a linear electrical machine. It is characterised by high efficiency and rapid transient response, which makes it suitable for hybrid electric vehicles. In this paper we investigate the performance gain of utilising the FPEC in a medium sized series hybrid electric vehicle (SHEV), compared to a conventional diesel-generator. First, we utilise optimisation to find a lower limit on the SHEVs fuel consumption for a given drive cycle. In addition, we develop a control strategy based on the ideas of an equivalent consumption minimisation (ECM) proposed earlier in the literature. The results show a potential decrease in fuel consumption of up to 19% compared to a diesel-generator SHEV. The ECM control strategy behaves as desired, and a 13% reduction of fuel consumption compared to a traditional load-following strategy is achieved.
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Leksell, MatsKTH,Elektriska maskiner och effektelektronik(Swepub:kth)u16ymj98
(author)
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KTHElektriska maskiner och effektelektronik
(creator_code:org_t)
Related titles
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In:2006 IEEE VEHICLE POWER AND PROPULSION CONFERENCENEW YORK, NY : IEEE, s. 108-1139781424401581
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