Oregon State University Solar Vehicle Team
-
Upload
clinton-sullivan -
Category
Documents
-
view
22 -
download
1
description
Transcript of Oregon State University Solar Vehicle Team
![Page 1: Oregon State University Solar Vehicle Team](https://reader030.fdocuments.net/reader030/viewer/2022032805/56813223550346895d988441/html5/thumbnails/1.jpg)
Oregon State University Solar Vehicle Team
![Page 2: Oregon State University Solar Vehicle Team](https://reader030.fdocuments.net/reader030/viewer/2022032805/56813223550346895d988441/html5/thumbnails/2.jpg)
Solar Car Electrical Architecture
“Where does the electricity come from and go to?”
![Page 3: Oregon State University Solar Vehicle Team](https://reader030.fdocuments.net/reader030/viewer/2022032805/56813223550346895d988441/html5/thumbnails/3.jpg)
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
![Page 4: Oregon State University Solar Vehicle Team](https://reader030.fdocuments.net/reader030/viewer/2022032805/56813223550346895d988441/html5/thumbnails/4.jpg)
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
![Page 5: Oregon State University Solar Vehicle Team](https://reader030.fdocuments.net/reader030/viewer/2022032805/56813223550346895d988441/html5/thumbnails/5.jpg)
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
![Page 6: Oregon State University Solar Vehicle Team](https://reader030.fdocuments.net/reader030/viewer/2022032805/56813223550346895d988441/html5/thumbnails/6.jpg)
Typical Circuit Protection Layout
PROTECTION CIRCUIT
12VDC
SWITCHFUSE
MOV
DIODE
Device to Power(e.g. Computer,
LCD, etc)
+
-