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Estimating battery pack size spreadsheet - Cameron Software Ltd

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					Estimating Battery Pack Size


This spreadsheet is used to "ballpark" estimate the battery pack size. Your vehicle efficiency number will change drastically de
The number hills, stop and go traffic, driving style and accessory usage (Stereo, AC, power steering, heater)




Vehicle Efficiency                                     160 kWhr/km
Expected Distance Between Charges                       34 km
Pack Voltage                                           312 Volts




Energy required to 100% DOD                          5440   kWhr
Energy required to 50% DOD                          10880   kWhr
Amp hours required                                     35   Amp-hours
Amp hour rating for PbA battery                        61   Amp-hours
y number will change drastically depending upon
steering, heater)

				
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posted:10/8/2011
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