Abstract The limited driving range of battery electric vehicles is one of the major challenges of the vehicle development. Legal test cycles take driving ranges at 23°C without air conditioning only into consideration. But the power required for heating the car cabin in winter or cooling the car cabin in summer can reduce the driving range up to 40% [1]. Figure 1 shows the average ambient temperature in Graz, Austria. The illustration highlights that mainly temperatures below 23°C are happening. Thus, heating of the car cabin is required for most of the time. Therefore, the interest of development is not focused on the driving range described by the legal test cycles (e.g. NEDC) but on how far the vehicle can be driven in winter or under any other real conditions.
Coupled simulation as part of the energy management of electrified vehicles
2018-01-01
14 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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