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Independently controlled rear drivetrain Estimated 12.8 KWh power Twin 30 HP induction motors Three subsystems Battery Management Power Components Controls.

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Presentation on theme: "Independently controlled rear drivetrain Estimated 12.8 KWh power Twin 30 HP induction motors Three subsystems Battery Management Power Components Controls."— Presentation transcript:

1 Independently controlled rear drivetrain Estimated 12.8 KWh power Twin 30 HP induction motors Three subsystems Battery Management Power Components Controls

2  Temperature Management  Voltage and Current Management  Pack Balancing  Series Lithium Iron Phosphate Cells  Weight Distribution

3  230 VAC Fuji VFDs  230 VAC Baldor motors  Precharge Circuit ◦ Contactors ◦ Resistors

4  Controls the VFDs  Takes in sensor inputs  EtherNet/IP  256 digital I/O  Add-on modules  Industrial reliability  UI  Uses LadderLogic programming  Simple to use, but very powerful  Implement boolean algebra, counters, if statements, etc Micrologix 1400 PLC S = X AND (Y OR Z) http://www.ab.com/en/epub/catalogs/12762/2181376/2416247/9071972/9072580/

5  Liquid cooling or heat sink/air cool?  Obtain proper lab equipment  Power transmission  Sensors: Buy or Build (speed sensors)

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