This product teaches students the physical and technical foundations and applications of different battery technologies. The highly-topical issue of electric mobility is explored with an electric model car. Dimensioning and application of different battery types are just as much a topic as life expectancy or charging methods. The characteristics of various battery types are analyzed with qualitative and quantitative experiments. The product is expandable with a Lithium-Polymer and a lead battery module. Considering the storage problems with renewable energies, these topical issues should find their way into the curriculum.
Connection between current, resistance and voltage Nominal voltage of voltage sources Internal resistance of voltage sources Series connection of voltage sources I-V characteristics of different battery modules I-V characteristics of the fuel cell Charging method of a rechargeable battery modules Discharging method of a rechargeable battery module Charging behavior of a capacitor Discharging behavior of a capacitor Hydrogen production of a reversible fuel cell Hydrogen consumption of a fuel cell Efficiency of the fuel cell Capacity measurement of a rechargeable battery module Operation of the electric car with different battery types Operation of the electric car with a fuel cell Ri-efficiency of different battery types Total efficiency of a battery
List of components: 1 x 1118-04 Potentiometer module Pro 1 x 1118-09 Battery module NiMH 3xAAA Pro 1 x 1118-11 Capacitor module Pro 1 x 1801-07 leXsolar-Base unit Estore 2 x 1800-01 Resistor module (triple) Pro 2 x 1800-03 Resistor plug element 1 Ohm 3 x 1800-04 Resistor plug element 100 Ohm 3 x 1800-05 Resistor plug element 10 Ohm 1 x 1800-06 Resistor plug element 33 Ohm 1 x 1800-08 Battery module holder 1xAAA Pro 1 x 1801-02 Electric model car 1 x 1801-06 LiFePo-battery AAA 1 x 1802-02 Box 1802 1 x L2-04-102 NiZn-battery AAA 1 x L2-06-067 Reversible Fuel cell 1 x L3-03-016 leXsolar-CD 1 x L3-01-013 Lid for tray 1 x L3-01-070 Insert 4E Energiespeicherbox 5002 1 x L3-03-166 Einräumplan 1802 Estore Large 1 x L2-04-021 NiMH battery AAA Extras needed: 1 x 9100-03 AV-Modul 1 x 9100-05 PowerModul 1 x L2-06-012 Test lead black 25 cm 1 x L2-06-013 Test lead red 25 cm 1 x L2-06-014 Test lead black 50 cm 1 x L2-06-015 Test lead red 50 cm Extras available: 1800-07 Lithium-polymer (LiPo)-battery module 1800-13 Lead (Pb) -battery module Pro 1800-09 Battery adapter cable 9102 leXsolar-SmartControl Large
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