Essays about: "Li-jon batterier"

Showing result 6 - 7 of 7 essays containing the words Li-jon batterier.

  1. 6. Low temperature Li-ion battery ageing

    University essay from Uppsala universitet/Institutionen för kemi - Ångström

    Author : Johan Fredrik Nilsson; [2014]
    Keywords : Li-ion battery ageing; Li-ion battery aging; LFP graphite;

    Abstract : Different kinds of batteries suit different applications, and consequently several different chemistries exist. In order to better understand the limitations of low temperature performance, a Li-ion battery chemistry normally intended for room temperature use, graphite-Lithium Iron Phosphate, with 1 M LiPF6 ethylene carbonate:diethylene carbonate electrolyte, is here put under testing at -10°C and compared with room temperature cycling performance. READ MORE

  3. 7. Thermal behaviour of Li-ion cell : Master Thesis project at Volvo GTT ATR

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : TIMOFEY MALTSEV; [2012]
    Keywords : Lithium-ion battery; HEV; EV; heat; temperature; thermal runaway; abuse test; Litium-jon batteri; HEV; EV; temperatur; värme; thermal runaway; förstörande prov;

    Abstract : Examensarbetet gjordes på Volvo Group Trucks Technology. Målet med arbetet var att studeravärmeutveckling i Li-jon cell för hybrid- och elbilar, HEV och EV. Battericeller undersöktesunder sina normala arbetsförhållanden och vid förstörande prov. Undersökningen baserades påcellernas yttemperatur. READ MORE