AC charger for high-voltage battery, basic function
Type gf · emne 47.70 · version 0102 · 2020-06-22
Gælder for: Model all (CAR) with code 63B (On-board xEV charging socket Combo2/Type2) Model all (CAR) with code 64B (On-board xEV charging socket Chademo/Type1) Model all (CAR) with code 65B (On-board xEV charging socket China Standard GB/T) Model all (CAR) with code 66B (On-board xEV charging socket Combo1/Type1)
AC charger for high-voltage battery, basic function
04.06.2020
Model
all (CAR)
with code 63B (On-board xEV charging socket Combo2/Type2)
Model
all (CAR)
with code 64B (On-board xEV charging socket Chademo/Type1)
Model
all (CAR)
with code 65B (On-board xEV charging socket China Standard GB/T)
Model
all (CAR)
with code 66B (On-board xEV charging socket Combo1/Type1)
Task
The AC charger serves for charging the high-voltage battery at an AC voltage source. It converts the alternating voltage of an external voltage source (e. g. charging station) into a direct voltage. The direct voltage is forwarded to the high-voltage battery via the DC current charge-connection unit.
The AC charger is connected to the network architecture of the vehicle.
The AC charger processes amongst other things the following information:
Circuit status
high-voltage battery current
High-voltage battery voltage
Current/voltage request
Battery disconnect switch status
Engine running status (hybrid vehicles)
The AC charger processes these input factors and transmits amongst other things the following information:
Charging voltage
Charging current
AC charger status
Fault messages
Detailed information
Alternating current charger for high-voltage battery, detailed information