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pulquero / BatteryAggregator

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all packs in Float at 54V, only BatteryAggregator is at 55.2V and dont reduce the CVL #49

Closed superkrischi closed 3 months ago

superkrischi commented 3 months ago

To provide a debug log, use dbus-spy to change the D-Bus path /LogLevel for the BatteryAggregator to DEBUG. Log location is /var/log/BatteryAggregator/current.

superkrischi commented 3 months ago

Hello,

i use v3.0.57. My System had 4x16 Cells with JKBMS in parallel.

BatteryAggregator is always at 55.2V in DVCC, all packs are now in float. Sometimes after reboot one of the packs has no CVL and no ChargeMode in the parameters.

Thanks a lot and greetings Kristian

Here is the log.


@40000000663df52934fa957c DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB4 /Dc/0/Voltage 55.37
@40000000663df5293511f1f4 DEBUG:com.victronenergy.battery.aggregator:Aggregator for /Dc/0/Voltage updated with {com.victronenergy.battery.ttyUSB4: 55.37} now has values {'com.victronenergy.battery.ttyUSB4': 55.37, 'com.victronenergy.battery.ttyUSB5': 55.37, 'com.victronenergy.battery.ttyUSB1': 55.37, dbus.String('com.victronenergy.battery.ttyUSB3'): 55.36} with result 55.36749999999999
@40000000663df529353fe794 DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB4 /Dc/0/Power 105.76
@40000000663df529354eef3c DEBUG:com.victronenergy.battery.aggregator:Aggregator for /Dc/0/Power updated with {com.victronenergy.battery.ttyUSB4: 105.76} now has values {'com.victronenergy.battery.ttyUSB4': 105.76, 'com.victronenergy.battery.ttyUSB5': -89.7, 'com.victronenergy.battery.ttyUSB1': 105.76, dbus.String('com.victronenergy.battery.ttyUSB3'): 100.76} with result 222.58
@40000000663df52935747c84 DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB4 /System/MinVoltageCellId C4
@40000000663df529357c0a1c DEBUG:com.victronenergy.battery.aggregator:Aggregator for /System/MinVoltageCellId updated with {com.victronenergy.battery.ttyUSB4: C4} now has values {'com.victronenergy.battery.ttyUSB4': 'C4', 'com.victronenergy.battery.ttyUSB5': None, 'com.victronenergy.battery.ttyUSB1': 'C9', dbus.String('com.victronenergy.battery.ttyUSB3'): 'C6'} with result C4
@40000000663df52937289cf4 DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB1 /Dc/0/Current 2.13
@40000000663df529372c13ac DEBUG:com.victronenergy.battery.aggregator:Aggregator for /Dc/0/Current updated with {com.victronenergy.battery.ttyUSB1: 2.13} now has values {'com.victronenergy.battery.ttyUSB4': 1.91, 'com.victronenergy.battery.ttyUSB5': -1.62, 'com.victronenergy.battery.ttyUSB1': 2.13, dbus.String('com.victronenergy.battery.ttyUSB3'): 1.82} with result 4.24
@40000000663df52937498aa4 DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB1 /Dc/0/Power 117.94
@40000000663df5293752a2c4 DEBUG:com.victronenergy.battery.aggregator:Aggregator for /Dc/0/Power updated with {com.victronenergy.battery.ttyUSB1: 117.94} now has values {'com.victronenergy.battery.ttyUSB4': 105.76, 'com.victronenergy.battery.ttyUSB5': -89.7, 'com.victronenergy.battery.ttyUSB1': 117.94, dbus.String('com.victronenergy.battery.ttyUSB3'): 100.76} with result 234.76
@40000000663df5293793c2a4 DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB1 /System/MaxVoltageCellId C3
@40000000663df529379b486c DEBUG:com.victronenergy.battery.aggregator:Aggregator for /System/MaxVoltageCellId updated with {com.victronenergy.battery.ttyUSB1: C3} now has values {'com.victronenergy.battery.ttyUSB4': 'C1', 'com.victronenergy.battery.ttyUSB5': None, 'com.victronenergy.battery.ttyUSB1': 'C3', dbus.String('com.victronenergy.battery.ttyUSB3'): 'C4'} with result C4
@40000000663df52937b767a4 DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB1 /System/MaxCellVoltage 3.464
@40000000663df52937c25c54 DEBUG:com.victronenergy.battery.aggregator:Aggregator for /System/MaxCellVoltage updated with {com.victronenergy.battery.ttyUSB1: 3.464} now has values {'com.victronenergy.battery.ttyUSB4': 3.461, 'com.victronenergy.battery.ttyUSB5': None, 'com.victronenergy.battery.ttyUSB1': 3.464, dbus.String('com.victronenergy.battery.ttyUSB3'): 3.462} with result 3.464
@40000000663df52a0db4339c DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB3 /Dc/0/Current -1.82
@40000000663df52a0dd6ee3c DEBUG:com.victronenergy.battery.aggregator:Aggregator for /Dc/0/Current updated with {com.victronenergy.battery.ttyUSB3: -1.82} now has values {'com.victronenergy.battery.ttyUSB4': 1.91, 'com.victronenergy.battery.ttyUSB5': -1.62, 'com.victronenergy.battery.ttyUSB1': 2.13, dbus.String('com.victronenergy.battery.ttyUSB3'): -1.82} with result 0.5999999999999999
@40000000663df52a0e60c364 DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB3 /Dc/0/Power -100.76
@40000000663df52a0e68aad4 DEBUG:com.victronenergy.battery.aggregator:Aggregator for /Dc/0/Power updated with {com.victronenergy.battery.ttyUSB3: -100.76} now has values {'com.victronenergy.battery.ttyUSB4': 105.76, 'com.victronenergy.battery.ttyUSB5': -89.7, 'com.victronenergy.battery.ttyUSB1': 117.94, dbus.String('com.victronenergy.battery.ttyUSB3'): -100.76} with result 33.239999999999995
@40000000663df52a0e9521a4 DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB3 /System/MaxVoltageCellId C7
@40000000663df52a0ecfd4fc DEBUG:com.victronenergy.battery.aggregator:Aggregator for /System/MaxVoltageCellId updated with {com.victronenergy.battery.ttyUSB3: C7} now has values {'com.victronenergy.battery.ttyUSB4': 'C1', 'com.victronenergy.battery.ttyUSB5': None, 'com.victronenergy.battery.ttyUSB1': 'C3', dbus.String('com.victronenergy.battery.ttyUSB3'): 'C7'} with result C7
@40000000663df52a1695ab6c DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB5 /Dc/0/Voltage 55.38
@40000000663df52a16ad3e94 DEBUG:com.victronenergy.battery.aggregator:Aggregator for /Dc/0/Voltage updated with {com.victronenergy.battery.ttyUSB5: 55.38} now has values {'com.victronenergy.battery.ttyUSB4': 55.37, 'com.victronenergy.battery.ttyUSB5': 55.38, 'com.victronenergy.battery.ttyUSB1': 55.37, dbus.String('com.victronenergy.battery.ttyUSB3'): 55.36} with result 55.370000000000005
@40000000663df52a16bba614 DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB5 /Dc/0/Power -89.72
@40000000663df52a16c2511c DEBUG:com.victronenergy.battery.aggregator:Aggregator for /Dc/0/Power updated with {com.victronenergy.battery.ttyUSB5: -89.72} now has values {'com.victronenergy.battery.ttyUSB4': 105.76, 'com.victronenergy.battery.ttyUSB5': -89.72, 'com.victronenergy.battery.ttyUSB1': 117.94, dbus.String('com.victronenergy.battery.ttyUSB3'): -100.76} with result 33.22000000000001
@40000000663df52a3514ad2c DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB4 /Dc/0/Voltage 55.36
@40000000663df52a3514cc6c DEBUG:com.victronenergy.battery.aggregator:Aggregator for /Dc/0/Voltage updated with {com.victronenergy.battery.ttyUSB4: 55.36} now has values {'com.victronenergy.battery.ttyUSB4': 55.36, 'com.victronenergy.battery.ttyUSB5': 55.38, 'com.victronenergy.battery.ttyUSB1': 55.37, dbus.String('com.victronenergy.battery.ttyUSB3'): 55.36} with result 55.36750000000001
@40000000663df52a35765cfc DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB4 /Dc/0/Power 105.74
@40000000663df52a3576746c DEBUG:com.victronenergy.battery.aggregator:Aggregator for /Dc/0/Power updated with {com.victronenergy.battery.ttyUSB4: 105.74} now has values {'com.victronenergy.battery.ttyUSB4': 105.74, 'com.victronenergy.battery.ttyUSB5': -89.72, 'com.victronenergy.battery.ttyUSB1': 117.94, dbus.String('com.victronenergy.battery.ttyUSB3'): -100.76} with result 33.199999999999974
@40000000663df52a359eff54 DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB4 /System/MinVoltageCellId C3
@40000000663df52a35b20e3c DEBUG:com.victronenergy.battery.aggregator:Aggregator for /System/MinVoltageCellId updated with {com.victronenergy.battery.ttyUSB4: C3} now has values {'com.victronenergy.battery.ttyUSB4': 'C3', 'com.victronenergy.battery.ttyUSB5': None, 'com.victronenergy.battery.ttyUSB1': 'C9', dbus.String('com.victronenergy.battery.ttyUSB3'): 'C6'} with result C3
@40000000663df52a35dbdd5c DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB4 /System/MaxVoltageCellId C7
@40000000663df52a35edabf4 DEBUG:com.victronenergy.battery.aggregator:Aggregator for /System/MaxVoltageCellId updated with {com.victronenergy.battery.ttyUSB4: C7} now has values {'com.victronenergy.battery.ttyUSB4': 'C7', 'com.victronenergy.battery.ttyUSB5': None, 'com.victronenergy.battery.ttyUSB1': 'C3', dbus.String('com.victronenergy.battery.ttyUSB3'): 'C7'} with result C7
@40000000663df52a36278c5c DEBUG:com.victronenergy.battery.aggregator:Battery value changed: com.victronenergy.battery.ttyUSB4 /System/MaxCellVoltage 3.462
@40000000663df52a363ba8cc DEBUG:com.victronenergy.battery.aggregator:Aggregator for /System/MaxCellVoltage updated with {com.victronenergy.battery.ttyUSB4: 3.462} now has values {'com.victronenergy.battery.ttyUSB4': 3.462, 'com.victronenergy.battery.ttyUSB5': None, 'com.victronenergy.battery.ttyUSB1': 3.464, dbus.String('com.victronenergy.battery.ttyUSB3'): 3.462} with result 3.464
pulquero commented 3 months ago

Can you include some screen shots to show exactly what you mean, please.

superkrischi commented 3 months ago

Hello,

thanks for your answer. Since downgrade to v3.0.52 all is perfect.

Also tested on a 12V Victron Setup, the same.

so i need actual no more help.

Thanks a lot and greetings Kristian

pulquero commented 3 months ago

Just to verify, are you saying v3.0.57 does not work, but v3.0.52 does? Somewhat ironically, v3.0.57 contains support for DVCC, but it seems to have caused you issues. I may look into adding a config option to disable DVCC support in BatteryAggregator then.