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Changes for page 3.3 Control

Last modified by Admin on 2025/04/09 12:14
From version 33.10
edited by Admin
on 2025/02/11 13:28
Change comment: There is no comment for this version
To version 38.1
edited by Admin
on 2025/02/12 15:36
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -70,7 +70,7 @@
70 70  
71 71  * Minimal SOC – the battery SOC is assumed to be the minimum SOC among the cells;
72 72  * Average SOC – the battery SOC is taken equal to the arithmetic average of the cell SOC;
73 -* Min-Max SOC – the battery SOC is calculated based on the minimum and maximum SOC of the cells. Final SOC will be a) 100% if any cell have 100% SOC, b) 0% if any cell have 0% SOC;
73 +* Min-Max SOC – the battery SOC is calculated based on the minimum and maximum SOC of the cells. Final SOC will be a) 100% if any cell has 100% SOC, b) 0% if any cell has 0% SOC;
74 74  * Max-Min SOC – the battery SOC is calculated based on the minimum and maximum SOC of the cells. Final SOC will be a) 100% if all cells have 100% SOC, b) 0% if all cells have 0% SOC;
75 75  
76 76  Other parameters:
... ... @@ -410,10 +410,10 @@
410 410  * Delay before clearing the "Precharge error", second;
411 411  * Lock the "Precharge error" – a flag to block the error until the device is restarted.
412 412  
413 -“Precharge error” generation conditions:
413 +“Precharge error” generation conditions if any of the following is true:
414 414  
415 -* the precharge current does not decrease after "Number of precharging attempts";
416 -* voltages before and after contactors are not equal after "Number of precharging attempts";
415 +* the precharge current does not decrease during the "Precharge time" after "Number of precharging attempts";
416 +* voltages before and after contactors are not equal during the "Precharge time" after "Number of precharging attempts";
417 417  * power dissipated on the precharge resistor is above the maximum value during the “Delay before setting the 'Precharge error' when checking power” time.
418 418  
419 419  (% class="box warningmessage" %)
... ... @@ -597,10 +597,10 @@
597 597  * Switch off the discharging (AUX) contactor if the SOC is too low;
598 598  * Minimum SOC – a minimum SOC value, when reached, the auxiliary (AUX) discharging contactor opens, %;
599 599  * Tolerant SOC – a permissive SOC value, upon reaching which the auxiliary (AUX) discharging contactor re-closes, %;
600 +* Switch off the discharging (AUX) contactor if the cell voltage is out of the range;
601 +* Minimum cell voltage, V;
602 +* Maximum cell voltage, V;
600 600  * Switch off the discharging (AUX) contactor if the battery voltage is out of the range;
601 -* Minimum voltage – minimum battery voltage, V;
602 -* Maximum voltage – maximum battery voltage, V;
603 -* Switch off the discharging (AUX) contactor on errors – the auxiliary (AUX) discharging contactor opens if the following errors occur: Undervoltage, Overcurrent, High temperature (DCH), Short circuit, Critical error;
604 604  * Minimum battery voltage, V;
605 605  * Maximum battery voltage, V;
606 606  * Errors 1, 2 to open the auxiliary discharging contactor – bitfields to choose the errors which will open the auxiliary discharging contactor;