Battery Enclosure Circuits
LV:
Pin | Name | Average Current | Peak Current (500ms) |
|---|---|---|---|
1 | DCDC + | 2 | 4 |
2 | GND | 2 | 4 |
3 | AUX + | 2 | 4 |
4 | BMS DCDC + | 0.5 | 3 |
5 | BMS AUX + | 0.5 | 3 |
6 | BMS CANH | 0 | 0 |
7 | BMS CANL | 0 | 0 |
8 | Spare |
HV:
Pin | Name | Average Current | Peak Current (5min) |
|---|---|---|---|
1 | Motor + | 8 | 58 |
2 | Motor - | 8 | 58 |
3 | Solar + | 8 | 8 |
4 | Solar - | 8 | 8 |
8/27/2023
created + cleaned up MSXV Electrical Mockup Connections google sheet
Hardware Board Enclosures review
harnessing sheaths
combine common wires (i.e. GND) and splice them OR keep each wire separate but in common “casings”
FRONT ENCLOSURE TO REAR/BATTERY/CANOPY
run from sides following chassis tubes
REAR/BATTERY TO CANOPY
wiring needs to not restrict opening of canopy
Proposed path: Rear → Front → Rear (on side of canopy) → canopy
REAR/BATTERY TO TAIL
most direct path
UPDATE 28/08/2023: battery box ports will likely be on top of the front of our enclosure and maybe one or so on the lid for the AFEs
TO-DO:
work on PD/BMS portion of MSXV Elec Connections Google Sheet
remember to spec out wire gauges + length estimations!
...
looking into harnessing softwares
Siemens
Solidworks Electrical
Solidworks Mechanical (extruded-circle for wire)
possibly no wiring CAD
mock-up diagram finalization
Forest Zhou for update
MSXIV Excel Wiring Tracker
Wiring speccing
look into MSXIV Electrical VDR
Task Delegation
break down by HV, LV; between enclosures
new-member friendly: speccing components (connectors, wires)
digikey skills, decision matrices, etc.
Battery Enclosure Circuits
LV:
...
Pin
...
Name
...
Average Current
...
Peak Current (500ms)
...
1
...
DCDC +
...
2
...
4
...
2
...
GND
...
2
...
4
...
3
...
AUX +
...
2
...
4
...
4
...
BMS DCDC +
...
0.5
...
3
...
5
...
BMS AUX +
...
.
...
3
...
6
...
BMS CANH
...
0
...
0
...
7
...
BMS CANL
...
0
...
0
...
8
...
Spare
HV:
...
Pin
...
Name
...
Average Current
...
Peak Current (5min)
...
1
...
Motor +
...
8
...
58
...
2
...
Motor -
...
8
...
58
...
3
...
Solar +
...
8
...
8
...
4
...
Solar -
...
8
...