Quote:
Originally Posted by Ether
At a given voltage and speed, 6 CIMs draw more current than 4. More current means more torque. More torque means more acceleration.
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Further detail for those interested:
Drivetrain Full-Throttle Acceleration Simulation Model with traction limiting and voltage drops:
http://www.chiefdelphi.com/media/papers/2868
see these attachments:
PDF Drivetrain Acceleration 2013-09-25 RevC
Derivation of Voltage Drop Model rev E
C source Drivetrain Acceleration 2013-09-24_2231
See attached chart of accel vs speed for one set of model parameters, using data generated with attachment
ready-to-run model 2013-12-18
You can change the parameters to whatever you think is appropriate for your drivetrain and run the model to see how they affect the performance.