Wo kann ich die Treiberversion ablesen. Es ist vermutlich die neuste, da ich den Raspi erst vorgestern neu aufgesetzt habe.
Den oberen Teil finde ich in meiner Config. Was bedeutet LIMIT_FRACTION?
Ich hänge meine Config mal an:
Warum wird der Ladestrom bei soc 20 dermaßen begrenzt? und warum bei 3,35V Zellspannung?
Und selbst wenn ich CCCM_CV_ENABLE auf False stelle, begrenzt er weiterhin den Ladestrom.
; --------- Cell Voltage Current limitation (affecting CCL/DCL) ---------
; Description: Maximal charge / discharge current will be in-/decreased depending on min and max cell voltages
; Example: 18 cells * 3.55V/cell = 63.9V max charge voltage
; 18 cells * 2.70V/cell = 48.6V min discharge voltage
; But in reality not all cells reach the same voltage at the same time. The (dis)charge current
; will be (in-/)decreased, if even ONE SINGLE BATTERY CELL reaches the limits
; Charge current control management referring to cell-voltage enable (True/False).
CCCM_CV_ENABLE = True
; Discharge current control management referring to cell-voltage enable (True/False).
DCCM_CV_ENABLE = True
; Set steps to reduce battery current
; The current will be changed linear between those steps if LINEAR_LIMITATION_ENABLE is set to True
CELL_VOLTAGES_WHILE_CHARGING = 3.55, 3.50, 3.45, 3.30
MAX_CHARGE_CURRENT_CV_FRACTION = 0, 0.05, 0.5, 1
CELL_VOLTAGES_WHILE_DISCHARGING = 2.70, 2.80, 2.90, 3.10
MAX_DISCHARGE_CURRENT_CV_FRACTION = 0, 0.1, 0.5, 1
; --------- Temperature limitation (affecting CCL/DCL) ---------
; Description: Maximal charge / discharge current will be in-/decreased depending on temperature
; Example: The temperature limit will be monitored to control the currents. If there are two temperature senors,
; then the worst case will be calculated and the more secure lower current will be set.
; Charge current control management referring to temperature enable (True/False).
CCCM_T_ENABLE = True
; Charge current control management referring to temperature enable (True/False).
DCCM_T_ENABLE = True
; Set steps to reduce battery current
; The current will be changed linear between those steps if LINEAR_LIMITATION_ENABLE is set to True
TEMPERATURE_LIMITS_WHILE_CHARGING = 0, 2, 5, 10, 15, 20, 35, 40, 55
MAX_CHARGE_CURRENT_T_FRACTION = 0, 0.1, 0.2, 0.4, 0.8, 1, 1, 0.4, 0
TEMPERATURE_LIMITS_WHILE_DISCHARGING = -20, 0, 5, 10, 15, 45, 55
MAX_DISCHARGE_CURRENT_T_FRACTION = 0, 0.2, 0.3, 0.4, 1, 1, 0
; --------- SOC limitation (affecting CCL/DCL) ---------
; Description: Maximal charge / discharge current will be increased / decreased depending on State of Charge,
; see CC_SOC_LIMIT1 etc.
; Example: The SoC limit will be monitored to control the currents.
; Charge current control management enable (True/False).
CCCM_SOC_ENABLE = True
; Discharge current control management enable (True/False).
DCCM_SOC_ENABLE = True
; Charge current soc limits
CC_SOC_LIMIT1 = 98
CC_SOC_LIMIT2 = 95
CC_SOC_LIMIT3 = 91
; Charge current limits
CC_CURRENT_LIMIT1_FRACTION = 0.1
CC_CURRENT_LIMIT2_FRACTION = 0.3
CC_CURRENT_LIMIT3_FRACTION = 0.5
; Discharge current soc limits
DC_SOC_LIMIT1 = 10
DC_SOC_LIMIT2 = 20
DC_SOC_LIMIT3 = 30
; Discharge current limits
DC_CURRENT_LIMIT1_FRACTION = 0.1
DC_CURRENT_LIMIT2_FRACTION = 0.3
DC_CURRENT_LIMIT3_FRACTION = 0.5
