Oregon State University Solar Vehicle Team. Solar Car Electrical Architecture “Where does the...
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Transcript of Oregon State University Solar Vehicle Team. Solar Car Electrical Architecture “Where does the...
Oregon State University Solar Vehicle Team
High Voltage Architecture
Array(~120VDC, 4.5A, x2)
Umbilical
DC-DC buck converter, MPPT
power optimizer x 2
NGM EVC402 motor controller 103V, 200A
Contactor and Sense Module (CSM)
A123 System LiFePO4 battery103VDC, 40AH
NGM SC-M150 hub motor
BatteryManagement
System (BMS)
Throttle Brakes
Low Voltage Architecture
12V Aux Packs Main PowerSwitch
Main Power Hub 103V to 12V DC/DC
103 VDCFrom HV busMain PC with
USB hub
LCD touch screen
A123 SystemBMS (USB to
CAN interface)
Body Control Module
Rear view camera
GPS
Data Telemetry
Circuit Protection
Fuses(over current)
Diodes(reverse current)
Metal Oxide Varistors - MOV(over voltage)
In series with circuit
In series with circuit
In parallel with circuit