BYD B-BOX 2.5 - 4 Technical Noun Explanation

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4 Technical noun explanation
No.
Terms
comment
1
Discharge
Battery output power for load
2
Charge
Battery power supply(such as DC charger)
3
Full charged
Battery had been full charged, SOC is 100%.
4
Idle
Battery is on status of neither charge nor discharge and had not full
charged.
5
Shutdown mode
Power off
6
SOC
State of Charge
7
SW
Software
8
HW
Hardware
9
Battery voltage
The voltage between B+/B-
10
Pack voltage
The voltage between P+/P-
11
Cell voltage
Single cell voltage
12
Failure
Battery or BMS are broken, and need to change new unit
13
Alarm
Battery will stop charge or discharge immediately
14
Protect
When battery stops charging or discharging (e.g. cell is over voltage), it
is resumable.