Essays about: "Constant-current constant-voltage charging"

Found 2 essays containing the words Constant-current constant-voltage charging.

  1. 1. Investigation of sinusoidal ripple current charging techniques for Li-ion cells

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Sunilkumar Vadivelu; [2016]
    Keywords : Constant-current constant-voltage charging; electrochemical impedance spectroscopy; Li-ion cells; minimum-ac-impedance frequency; ripple currents; sinusoidal ripple-current charging; CC-CV-laddning; elektrokemisk impedansspektroskopi; Li-jonceller; SRC-CV-laddning;

    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

  2. 2. DC Charging of Heavy Commercial Plug-in Hybrid Electric Vehicles

    University essay from Linköpings universitet/DatorteknikLinköpings universitet/Institutionen för datavetenskap

    Author : Oscar Hällman; [2015]
    Keywords : PHEV; DC-Charge; Heavy Trucks; Battery Modeling; Half Bridge Converter Modeling;

    Abstract : A solution to reduce exhaust emissions from heavy commercial vehicles are to haul the vehicles completely or partially electric. This means that the vehicle must contain a significant electric energy source. READ MORE