Essays about: "laddtid"
Found 3 essays containing the word laddtid.
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1. How do battery electric vehicle drivers behave in a range critical situation in VR when using a "guess-o-meter" vs a novel range management tool?
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Battery electric vehicles are becoming more common but still fall behind combustion engine cars in terms of driving range and charging time. The displayed driving range in electric vehicles' dashboard can be a volatile parameter suddenly dropping by 10-20\%, for instance when speed is increased. READ MORE
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2. Investigation of sinusoidal ripple current charging techniques for Li-ion cells
University essay from KTH/Skolan för elektro- och systemteknik (EES)Abstract : In recent years, the demand for Li-ion-type batteries has been increasing significantly in various fields of applications including portable electronics, electric vehicles, and also in renewable energy support. These applications ask for a highly efficient charging strategy in order to maintain a long life cycle of the batteries. READ MORE
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3. Charging time estimation and study of charging behavior for automotive Li-ion battery cells using a Matlab/Simulink model
University essay from KTH/Skolan för elektro- och systemteknik (EES)Abstract : An accurate estimation of the charging time of an automotive traction battery is possible only with the knowledge of different parameters of the battery and the vehicle. If this information is not available to the driver, the full time needed for charging of the battery may have to be assessed only from experience. READ MORE
