Service
Function and Applications
Description:
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.
Experiments:
Ohm`s law
Series connection of ohmic resistances
Parallel connection of ohmic resistances
Nominal voltage and capacity of voltage sources
Four-terminal sensing
Internal resistance of voltage sources
Series connection of voltage sources
The capacitance of a battery module
The energy density of battery modules
The Ri efficiency of a battery module
The total efficiency of a battery module
Temperature-dependent behavior of the lithium-polymer cell
The charging process of a capacitor
The discharge process of a capacitor
I-V characteristics of the single NiMH battery module
I-V characteristics of the NiZn battery module
I-V characteristics of the LiFePo battery module
I-V characteristics of the lead battery module
I-V charachteristics of the lithium-polymer battery module
I-V characteristics of the triple NiMH battery module
The charging process of the NiMH battery
The charging process of the NiZn battery
The charging process of the LiFePo battery
The charging process of the lead battery
The charging process of the lithium-polymer battery
The discharging process of a battery module
Hydrogen production in the reversible hydrogen fuel cell
Characteristic curve of the electrolyzer
Hydrogen consumption of a fuel cell
Characteristic curve of the fuel cell
The efficiency of the hydrogen fuel cell
Operation of the electric car with several battery modules
Operation of the electric car with the reversible fuel cell
Components:
List of components:
1 x 1100-62 Potentiometer module 110 Ohm Pro
1 x 1118-09 Battery module NiMH 3xAAA Pro
1 x 1118-11 Capacitor module Pro
1 x 1801-07 leXsolar-Base unit EMobility
1 x 1800-01 Resistor module (triple) Pro
1 x 1800-03 Resistor plug element 1 Ohm
2 x 1800-05 Resistor plug element 10 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 1800-15 Distilled water (100 ml)
1 x 1800-04 Resistor plug element 100 Ohm
1 x L2-04-102 NiZn-battery AAA
1 x L2-06-067 Reversible Fuel cell
1 x L3-03-258 Info sheet initial startup
1 x L3-01-013 Lid for tray
1 x L3-01-070 Insert 4E Energiespeicherbox 5002
1 x L3-03-166 Einräumplan 1802 EMobility Large
1 x L2-04-021 NiMH battery AAA
Extras needed:
1 x 9100-03 AV-Module
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
1 x 9100-13 ChargerModule
1 x L2-06-011 Digital multimeter
Extras available:
1800-07 Lithium-polymer
L2-06-012 Test lead black 25 cm1 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
1 x 9100-13 ChargerModule
1 x L2-06-011 Digital multimeter
Extras available:
1800-07 Lithium-polymer