Abstract
The limited range, high cost and long charging time of electric vehicles continue to stand in the way of their widespread adoption. In response to this, our research group has created the “Waseda Electric mini Bus (WEB)” series of vehicles based on a short range, frequent charging concept that minimises the weight and cost of batteries compared to other electric vehicles. This paper reports on the design, construction and performance evaluation of the new “Waseda advanced Electric mini Bus 3 (WEB-3)”, which is larger than previous vehicles and utilises an improved inductive power supply (IPS) for non-contact rapid charging. A diesel bus was converted to an EV, and the engine, flywheel and clutch were removed, reducing the vehicle’s rotating weight by 80 %. A new inductive charging system was designed and fabricated, allowing non-contact rapid charging from a transmission coil in the road surface over a longer air gap of 140 mm, at 92 % efficiency.The finished WEB-3 was tested on public roads in Honjo and Kumagaya cities, Saitama prefecture, Japan. An effective reduction in CO2 emissions of 60 % over the original diesel bus was achieved.
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TakakiOgiro, Kimihiko Sato, Kimiyoshi Kobayashi et al (2010).Development and performance evaluation of an advanced electric micro-bus transportation system, 4th report—investigation of performance improvements due to introduction of Li-ion battery and inductive charging system. Soc Automot Eng Japan, Proceedings No. 52–10, 252:5–8 (Japanese)
Kimiyoshi Kobayashi, Yushi Kamiya (2009) Development and performance evaluation of an inductive charging system for electric vehicles. In: Proceedings of the JMAG conference 2009 transformer session, pp18/1–18/10 (Japanese)
Ministry of Economy Trade and Industry Manufacturing Industries Bureau. Heat generation and CO2 emissions. http://www.meti.go.jp/committee/materials/downloadfiles/g41116b12j.pdf (Japanese)
Toyota Motor Corporation (2004), Mizuho Information and Research Institute, Well-to-wheel emissions values of transportation fuels (Japanese)
Tokyo Electric Power Company (2009). Environmental action report. http://www.tepco.co.jp/eco/report/glb/02-j.html (Japanese)
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Pontefract, T. et al. (2013). Development and Performance Evaluation of an Electric Mini Bus Equipped with an Inductive Charging System. In: Proceedings of the FISITA 2012 World Automotive Congress. Lecture Notes in Electrical Engineering, vol 192. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-33741-3_15
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DOI: https://doi.org/10.1007/978-3-642-33741-3_15
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