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Merge remote-tracking branch 'upstream/main' into mqtt-cleanup

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This commit is contained in:
Brett Christensen 2024-02-20 14:56:16 +11:00
commit 263fe1027c
1 changed files with 8 additions and 4 deletions
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12
Software/src/battery/TESLA-MODEL-3-BATTERY.cpp
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@ -172,6 +172,10 @@ void update_values_battery() { //This function maps all the values fetched via
StateOfHealth = StateOfHealth =
static_cast<uint16_t>((static_cast<double>(nominal_full_pack_energy) / bat_beginning_of_life) * 10000.0); static_cast<uint16_t>((static_cast<double>(nominal_full_pack_energy) / bat_beginning_of_life) * 10000.0);
} }
//If the calculation went wrong, set SOH to 100%
if (StateOfHealth > 10000) {
StateOfHealth = 10000;
}
//If the value is unavailable, set SOH to 99% //If the value is unavailable, set SOH to 99%
if (nominal_full_pack_energy < REASONABLE_ENERGYAMOUNT) { if (nominal_full_pack_energy < REASONABLE_ENERGYAMOUNT) {
StateOfHealth = 9900; StateOfHealth = 9900;
@ -260,16 +264,16 @@ void update_values_battery() { //This function maps all the values fetched via
//Once cell chemistry is determined, set maximum and minimum total pack voltage safety limits //Once cell chemistry is determined, set maximum and minimum total pack voltage safety limits
if (LFP_Chemistry) { if (LFP_Chemistry) {
max_voltage = 3640; max_voltage = 3880;
min_voltage = 2450; min_voltage = 2968;
} else { // NCM/A chemistry } else { // NCM/A chemistry
max_voltage = 4030; max_voltage = 4030;
min_voltage = 3100; min_voltage = 3100;
} }
//Check if SOC% is plausible //Check if SOC% is plausible
if (battery_voltage > (max_voltage - 100)) { // When pack voltage is close to max, and SOC% is still low, raise FAULT if (battery_voltage > (max_voltage - 20)) { // When pack voltage is close to max, and SOC% is still low, raise FAULT
if (SOC < 6500) { //When SOC is less than 65.00% when approaching max voltage if (SOC < 5000) { //When SOC is less than 50.00% when approaching max voltage
set_event(EVENT_SOC_PLAUSIBILITY_ERROR, SOC / 100); set_event(EVENT_SOC_PLAUSIBILITY_ERROR, SOC / 100);
} }
} }