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Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25
From version 24.1
edited by Admin
on 2024/11/21 18:45
Change comment: Uploaded new attachment "1732214703914-144.png", version {1}
To version 33.8
edited by Admin
on 2024/11/21 19:07
Change comment: There is no comment for this version

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... ... @@ -31,7 +31,7 @@
31 31  
32 32  (% class="box infomessage" %)
33 33  (((
34 -If there is the "Overcurrent" error, the charging and discharging relay open.
34 +If there is the "Overcurrent" error, the **charging **and **discharging **relay open.
35 35  )))
36 36  
37 37  == 3.6.2 Undervoltage protection ==
... ... @@ -63,7 +63,7 @@
63 63  
64 64  (% class="box infomessage" %)
65 65  (((
66 -If there is the "Undervoltage" error, the discharging relay opens.
66 +If there is the "Undervoltage" error, the **discharging **relay opens.
67 67  )))
68 68  
69 69  3.6.3 Overvoltage protection
... ... @@ -94,7 +94,7 @@
94 94  
95 95  (% class="box infomessage" %)
96 96  (((
97 -If there is the "Overvoltage" error, the charging relay and discharging relay opens (if the “Switch off the discharging relay on error” flag is set).
97 +If there is the "Overvoltage" error, the **charging **relay and **discharging **relay opens (if the “Switch off the discharging relay on error” flag is set).
98 98  )))
99 99  
100 100  == 3.6.4 Low temperature protection ==
... ... @@ -128,8 +128,8 @@
128 128  
129 129  (% class="box infomessage" %)
130 130  (((
131 -If there is the "Low CH temperature" error, the charging relay opens.
132 -If there is the "Low DCH temperature" error, the discharging relay opens.
131 +If there is the "Low CH temperature" error, the **charging **relay opens.
132 +If there is the "Low DCH temperature" error, the **discharging **relay opens.
133 133  )))
134 134  
135 135  == 3.6.5 High temperature protection ==
... ... @@ -163,8 +163,8 @@
163 163  
164 164  (% class="box infomessage" %)
165 165  (((
166 -If there is the "High CH temperature" error, the charging relay opens.
167 -If there is the "High DCH temperature" error, the discharging relay opens.
166 +If there is the "High CH temperature" error, the **charging **relay opens.
167 +If there is the "High DCH temperature" error, the **discharging **relay opens.
168 168  )))
169 169  
170 170  == 3.6.6 Battery cover protection ==
... ... @@ -192,7 +192,7 @@
192 192  
193 193  (% class="box warningmessage" %)
194 194  (((
195 -**If there is the "Battery cover error", the “Critical error” is generated and all relays open.**
195 +If there is the "Battery cover error", the **“Critical error” **is generated and **all relays open.**
196 196  )))
197 197  
198 198  == 3.6.7 High humidity protection ==
... ... @@ -254,7 +254,7 @@
254 254  
255 255  (% class="box warningmessage" %)
256 256  (((
257 -**If there is the “Water” error, the “Critical error” is generated and all relays open.**
257 +If there is the “Water” error,** **the **“Critical error”** is generated and **all relays open.**
258 258  )))
259 259  
260 260  == 3.6.9 Current sensor error ==
... ... @@ -288,7 +288,7 @@
288 288  
289 289  (% class="box warningmessage" %)
290 290  (((
291 -**If there is the “Current sensor error”, the “Critical error” is generated and all relays open.**
291 +If there is the “Current sensor error”, the **“Critical error” **is generated and **all relays open.**
292 292  )))
293 293  
294 294  == 3.6.10 Short circuit protection ==
... ... @@ -322,7 +322,7 @@
322 322  
323 323  (% class="box infomessage" %)
324 324  (((
325 -If there is the "Short circuit" error, the charging relay opens (the “Switch off the charging relay on error” flag is set) and the discharging relay opens (the “Switch off the discharging relay on error flag” is set).
325 +If there is the "Short circuit" error, the **charging **relay opens (the “Switch off the charging relay on error” flag is set) and the **discharging **relay opens (the “Switch off the discharging relay on error flag” is set).
326 326  )))
327 327  
328 328  == 3.6.11 Contactor high temperature protection ==
... ... @@ -356,7 +356,7 @@
356 356  
357 357  (% class="box infomessage" %)
358 358  (((
359 -If there is the "Contactor high temperature" error, the charging relay opens (the “Switch off the charging relay on error” flag is set) and the discharging relay opens (the “Switch off the discharging relay on error flag” is set).
359 +If there is the "Contactor high temperature" error, the **charging **relay opens (the “Switch off the charging relay on error” flag is set) and the **discharging **relay opens (the “Switch off the discharging relay on error flag” is set).
360 360  )))
361 361  
362 362  == 3.6.12 Unallowable charging protection ==
... ... @@ -386,7 +386,7 @@
386 386  
387 387  (% class="box infomessage" %)
388 388  (((
389 -If there is the "Unallowable charging" error, the discharging relay opens.
389 +If there is the "Unallowable charging" error, the **discharging **relay opens.
390 390  )))
391 391  
392 392  == 3.6.13 Stuck contactor protection ==
... ... @@ -410,6 +410,11 @@
410 410  
411 411  * charging and discharging contactors are open, but the “Charging current present” or “Discharging current present” signal is set.
412 412  
413 +(% class="box warningmessage" %)
414 +(((
415 +If there is the “Stuck contactor error”, the **“Critical error” **is generated and **all relays open.**
416 +)))
417 +
413 413  == 3.6.14 Contactor feedback check ==
414 414  
415 415  The BMS Main 2.x can receive feedback signals from contactors and detect discrepancy between the control value and the feedback signal. To enable specific contactor protection, one of the discrete input must be set as corresponding contactor feedback signal (see section Input and output signals).
... ... @@ -429,6 +429,11 @@
429 429  
430 430  * discrete output of charging, precharge, discharging, charging/discharging or main contactor not matches its feedback value.
431 431  
437 +(% class="box warningmessage" %)
438 +(((
439 +If there is the contactor feedback error, the **“Critical error” **is generated and **all relays open.**
440 +)))
441 +
432 432  == 3.6.15 Charging contactor cycles protection ==
433 433  
434 434  The BMS protects the charging contactor against frequent switching.
... ... @@ -459,7 +459,7 @@
459 459  
460 460  (% class="box infomessage" %)
461 461  (((
462 -If there is the "CH contactor cycles error" error, the charging relay opens.
472 +If there is the "CH contactor cycles error" error, the **charging **relay opens.
463 463  )))
464 464  
465 465  == 3.6.16 Discharging contactor cycles protection ==
... ... @@ -492,7 +492,7 @@
492 492  
493 493  (% class="box infomessage" %)
494 494  (((
495 -If there is the "DCH contactor cycles error" error, the discharging relay opens.
505 +If there is the "DCH contactor cycles error" error, the **discharging **relay opens.
496 496  )))
497 497  
498 498  == 3.6.17 Temperature sensor error ==
... ... @@ -514,7 +514,7 @@
514 514  
515 515  (% class="box warningmessage" %)
516 516  (((
517 -**If there is the “No temp. sensors” or “Temp. sensor is shorted” error, the “Critical error” is generated and all relays open.**
527 +If there is the “No temp. sensors” or “Temp. sensor is shorted” error, the **“Critical error” **is generated and **all relays open.**
518 518  )))
519 519  
520 520  == 3.6.18 Logic high temperature protection ==
... ... @@ -542,7 +542,7 @@
542 542  
543 543  (% class="box infomessage" %)
544 544  (((
545 -**Cell balancing is prohibited for overheated boards.**
555 +Cell balancing is prohibited for overheated boards.
546 546  )))
547 547  
548 548  == 3.6.19 Logic offline protection ==
... ... @@ -568,7 +568,7 @@
568 568  
569 569  (% class="box warningmessage" %)
570 570  (((
571 -**If there is the "Logic offline" error, the “Critical error” is generated and all relays open.**
581 +If there is the "Logic offline" error, the **“Critical error”** is generated and **all relays open.**
572 572  )))
573 573  
574 574  == 3.6.20 Cell count protection ==
... ... @@ -575,7 +575,7 @@
575 575  
576 576  To change the protection parameters from the mismatch of the number of cells to the set value, select the menu "Protections → Cell count protection":
577 577  
578 -[[Caption>>image:1732214641606-453.png||data-xwiki-image-style-alignment="center" height="178" width="341"]]
588 +[[Cell count protection settings>>image:1732214641606-453.png||data-xwiki-image-style-alignment="center" height="178" width="341"]]
579 579  
580 580  In this section:
581 581  
... ... @@ -597,7 +597,7 @@
597 597  
598 598  (% class="box warningmessage" %)
599 599  (((
600 -**If there is the "Cell count error", the “Critical error” is generated and all relays open.**
610 +If there is the "Cell count error",** **the **“Critical error”** is generated and **all relays open.**
601 601  )))
602 602  
603 603  == 3.6.21 Logic count protection ==
... ... @@ -604,6 +604,7 @@
604 604  
605 605  To change the protection parameters from the mismatch of the number of BMS Logic boards to the set value, select the menu "Protections → Logic count protection":
606 606  
617 +[[Logic count protection settings>>image:1732214675358-202.png||data-xwiki-image-style-alignment="center" height="163" width="230"]]
607 607  
608 608  In this section:
609 609  
... ... @@ -624,7 +624,7 @@
624 624  
625 625  (% class="box warningmessage" %)
626 626  (((
627 -**If there is the "Logic count error", the “Critical error” is generated and all relays open.**
638 +If there is the "Logic count error", the **“Critical error” **is generated and **all relays open.**
628 628  )))
629 629  
630 630  == 3.6.22 WDT protection ==
... ... @@ -633,6 +633,7 @@
633 633  
634 634  To change the parameters of the watchdog protection, select the menu "Protections → WDT protection":
635 635  
647 +[[WDT protection settings>>image:1732214703914-144.png||data-xwiki-image-style-alignment="center" height="127" width="323"]]
636 636  
637 637  In this section:
638 638  
... ... @@ -646,7 +646,7 @@
646 646  
647 647  (% class="box warningmessage" %)
648 648  (((
649 -**If there is the "WDT reset" error, the “Critical error” is generated and all relays open.**
661 +If there is the "WDT reset" error, the **“Critical error”** is generated and** all relays open.**
650 650  )))
651 651  
652 652  == 3.6.23 Insulation monitoring ==
... ... @@ -655,6 +655,7 @@
655 655  
656 656  To change the insulation monitoring parameters, select the menu "Protections → Insulation monitoring":
657 657  
670 +[[Insulation monitoring settings>>image:1732214731490-961.png||data-xwiki-image-style-alignment="center" height="162" width="315"]]
658 658  
659 659  In this section:
660 660  
... ... @@ -669,6 +669,7 @@
669 669  
670 670  To change the critical error parameters, select the menu "Protections → Critical error parameters":
671 671  
685 +[[Critical error parameters settings>>image:1732214761141-983.png||data-xwiki-image-style-alignment="center" height="158" width="348"]]
672 672  
673 673  In this section:
674 674  
... ... @@ -702,10 +702,32 @@
702 702  
703 703  == 3.6.25 General error parameters ==
704 704  
719 +To change the general error parameters, select the menu "Protections → General error parameters":
720 +
721 +[[General error parameters settings>>image:1732214987517-111.png||data-xwiki-image-style-alignment="center" height="535" width="349"]]
722 +
723 +In this section:
724 +
725 +* Enable – a flag to enable the protection;
726 +* Delay before setting the error, second;
727 +* Delay before clearing the error, second;
728 +* Lock the error until the device is reset;
729 +* Errors – a section to select errors that should trigger General error.
730 +
731 +The critical error flag is generated if at least one of the selected errors is generated during the “Delay before setting the error” time.
732 +
733 +The “General error” is cleared if there are no errors from selected list during the “Delay before clearing the error” time.
734 +
735 +(% class="box infomessage" %)
736 +(((
737 +The "General error" is //indicative //and can be linked to any discrete output of the board.
738 +)))
739 +
705 705  == 3.6.26 Low SOC signal ==
706 706  
707 707  To change the parameters of the generation a signal about low battery level, select the menu "Protections → Low SOC signal":
708 708  
744 +[[Low SOC signal settings>>image:1732215174961-645.png||data-xwiki-image-style-alignment="center" height="186" width="325"]]
709 709  
710 710  In this section:
711 711  
... ... @@ -724,12 +724,16 @@
724 724  
725 725  * the battery SOC is greater than the “Tolerant SOC” during the “Delay before clearing the signal” time.
726 726  
763 +(% class="box infomessage" %)
764 +(((
727 727  The "Low SOC signal" is //indicative //and can be linked to any discrete output of the board.
766 +)))
728 728  
729 729  == 3.6.27 High charging current signal ==
730 730  
731 731  To change the parameters of the generation high-current signal, select the menu "Protections → High charging current signal":
732 732  
772 +[[High charging current signal settings>>image:1732215211714-445.png||data-xwiki-image-style-alignment="center" height="181" width="322"]]
733 733  
734 734  In this section:
735 735  
... ... @@ -748,12 +748,16 @@
748 748  
749 749  * the measured current is less than the “Tolerant charging current” value during the “Delay before clearing the signal” time.
750 750  
791 +(% class="box infomessage" %)
792 +(((
751 751  The "High charging current" signal is //indicative //and can be linked to any discrete output of the board.
794 +)))
752 752  
753 753  == 3.6.28 Heater control ==
754 754  
755 755  To change the parameters of the heater control algorithm, select the menu "Protections → Heater control":
756 756  
800 +[[Heater control settings>>image:1732215252650-791.png||data-xwiki-image-style-alignment="center" height="233" width="370"]]
757 757  
758 758  In this section:
759 759  
... ... @@ -777,7 +777,7 @@
777 777  
778 778  (% class="box infomessage" %)
779 779  (((
780 -If there is the "Heater" signal, the heater relay closes and/or a signal is output to the corresponded digital output.
824 +If there is the "Heater" signal, the **heater **relay closes and/or a signal is output to the corresponded digital output.
781 781  )))
782 782  
783 783  == 3.6.29 Heater (AUX) control ==
... ... @@ -784,6 +784,7 @@
784 784  
785 785  To change the parameters of the auxiliary heater control algorithm, select the menu "Protections → Heater (AUX) control":
786 786  
831 +[[Heater (AUX) control settings>>image:1732215282135-420.png||data-xwiki-image-style-alignment="center" height="228" width="361"]]
787 787  
788 788  In this section:
789 789  
... ... @@ -807,7 +807,7 @@
807 807  
808 808  (% class="box infomessage" %)
809 809  (((
810 -If there is the "Heater (AUX)" signal, the auxiliary heater relay closes and/or a signal is output to the corresponded digital output.
855 +If there is the "Heater (AUX)" signal, the **auxiliary heater **relay closes and/or a signal is output to the corresponded digital output.
811 811  )))
812 812  
813 813  == 3.6.30 Cooler control ==
... ... @@ -814,6 +814,7 @@
814 814  
815 815  To change the parameters of the cooler control algorithm, select the menu "Protections → Cooler control":
816 816  
862 +[[Cooler control settings>>image:1732215313977-499.png||data-xwiki-image-style-alignment="center" height="219" width="348"]]
817 817  
818 818  In this section:
819 819  
... ... @@ -837,7 +837,7 @@
837 837  
838 838  (% class="box infomessage" %)
839 839  (((
840 -If there is the "Cooler" signal, the cooler relay closes and/or a signal is output to the corresponded digital output.
886 +If there is the "Cooler" signal, the **cooler **relay closes and/or a signal is output to the corresponded digital output.
841 841  )))
842 842  
843 843  == 3.6.31 Fault simulation ==
... ... @@ -846,6 +846,7 @@
846 846  
847 847  To simulate battery and BMS errors, select the menu "Protections → Fault simulation":
848 848  
895 +[[Fault simulation settings>>image:1732215359330-850.png||data-xwiki-image-style-alignment="center" height="732" width="204"]]
849 849  
850 850  In this section:
851 851  
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