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Changes for page 3.3 Control

Last modified by Admin on 2025/04/09 12:14
From version 42.6
edited by Admin
on 2025/02/24 12:24
Change comment: There is no comment for this version
To version 44.1
edited by Admin
on 2025/04/09 12:06
Change comment: There is no comment for this version

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... ... @@ -217,7 +217,7 @@
217 217  * Option 1: SOC x Temperature x Factor – the dependence of the correction factor on SOC and battery temperature;
218 218  * Option 2: Limit charge current by the contactor temperature – a flag to enable correction of maximum allowable charging current **Kcc** depending on contactor temperature;
219 219  * Option 2: Contactor temperature x Factor – the dependence of the correction factor on SOC and contactor temperature;
220 -* Option 3: Limit charge current by the maximum cell voltage - a flag to enable correction of maximum allowable charging current **Kcv** depending on maximum cell voltage;
220 +* Option 3: Limit charge current by the maximum cell voltage - a flag to enable correction of maximum allowable charging current **Kcv** depending on __the maximum cell U,,ocv,, voltage__ (corrected due to current and cell resistance)
221 221  * Option 3: Cell voltage x Factor – the dependence of the correction factor on maximum cell voltage;
222 222  * Option 4: Limit charge current by the cell temperature - a flag to enable correction of maximum allowable charging current **Kct** depending on maximum cell temperature;
223 223  * Option 4: Cell temperature x Factor – the dependence of the correction factor on maximum cell temperature.
... ... @@ -245,7 +245,7 @@
245 245  * Option 1: SOC x Temperature x Factor – the dependence of the correction factor on SOC and battery temperature;
246 246  * Option 2: Limit discharge current by the contactor temperature – a flag to enable correction of maximum allowable discharging current **Kdc** depending on contactor temperature;
247 247  * Option 2: Contactor temperature x Factor – the dependence of the correction factor on SOC and contactor temperature;
248 -* Option 3: Limit discharge current by the cell voltage - a flag to enable correction of maximum allowable discharging current **Kdv** depending on minimum cell voltage;
248 +* Option 3: Limit discharge current by the cell voltage - a flag to enable correction of maximum allowable discharging current **Kdv** depending on __the minimum cell U,,ocv,, voltage__ (corrected due to current and cell resistance)
249 249  * Option 3: Cell voltage x Factor – the dependence of the correction factor on minimum cell voltage;
250 250  * Option 4: Limit discharge current by the cell temperature - a flag to enable correction of maximum allowable discharging current **Kdt** depending on maximum cell temperature;
251 251  * Option 4: Cell voltage x Factor – the dependence of the correction factor on minimum cell temperature.
... ... @@ -579,11 +579,6 @@
579 579  * the battery voltage is out of range;
580 580  * the errors are detected (configured in the "Errors 1, 2 ..." bitfields).
581 581  
582 -(% class="box infomessage" %)
583 -(((
584 -**Note: **when errors occur in the system, the **Discharge (AUX) **contactor opens either immediately or with the delay T,,off,, (depends on the settings described below).
585 -)))
586 -
587 587  To change the parameters of the powering of external equipment, select the "Control → Discharge (AUX)" section:
588 588  
589 589  [[image:1735066190419-838.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="161" width="800"]]
... ... @@ -600,7 +600,7 @@
600 600  * Switch off the discharging (AUX) contactor if the battery voltage is out of the range;
601 601  * Minimum battery voltage, V;
602 602  * Maximum battery voltage, V;
603 -* Errors 1, 2 to open the auxiliary discharging contactor – bitfields to choose the errors which will open the auxiliary discharging contactor;
598 +* Errors 1, 2 to open the auxiliary discharging contactor – bitfields to choose the errors which will open the auxiliary discharging contactor.
604 604  
605 605  === Cell balancing ===
606 606  
... ... @@ -622,7 +622,10 @@
622 622  * the voltage on the cell is less than the balancing stop voltage;
623 623  * the difference between the voltage on the cell and the minimum voltage among the battery cells is less than the balancing stop threshold.
624 624  
620 +(% class="box infomessage" %)
621 +(((
625 625  If the “High logic temperature” occurs, then the balancing of the cells connected to the overheated BMS Logic device will not be performed.
623 +)))
626 626  
627 627  The BMS Main 3 can enable the cell balancing by the external “Balancing request” signal. Balancing process will be started to cells which the voltage is higher than the balancing start voltage and the difference between the cell voltage and the minimum voltage among all the cells is greater than the balancing stop threshold.
628 628  
... ... @@ -639,9 +639,6 @@
639 639  ** Balance on charge – balancing is performed while and after the charging (in the “Charge ON” and “Charge OFF” states);
640 640  ** Balance on charge or relaxed - balancing is performed while and after the charging and in the relaxed state (in “Charge ON”, “Charge OFF”, “Relaxed (after charging)” and “Relaxed (after discharging)” states);
641 641  ** Balance always – balancing is always performed regardless the battery state;
642 -
643 -[[image:1735065666891-686.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="132" width="800"]]
644 -
645 645  * Balancing condition:
646 646  ** Automatic – balancing will be performed automatically if needed conditions are met;
647 647  ** On balancing request – balancing will start only if a remote request is received. In this case cells will start to balance regardless the "Voltage deviation to start balancing" value;