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Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25
From version 33.4
edited by Admin
on 2024/11/21 18:59
Change comment: There is no comment for this version
To version 36.1
edited by Admin
on 2024/11/28 16:32
Change comment: There is no comment for this version

Summary

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Parent
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1 -drafts.bms-main-2-1.configuration.WebHome
1 +drafts.bms-main-2.configuration.WebHome
Content
... ... @@ -4,7 +4,7 @@
4 4  
5 5  To change the current protection of the battery, select the menu "Protections → Overcurrent protection":
6 6  
7 -[[Overcurrent protection settings>>image:1732211959984-118.png||data-xwiki-image-style-alignment="center" height="266" width="386"]]
7 +[[image:1732211959984-118.png||data-xwiki-image-style-alignment="center" height="266" width="386"]]
8 8  
9 9   In this section:
10 10  
... ... @@ -34,13 +34,13 @@
34 34  If there is the "Overcurrent" error, the **charging **and **discharging **relay open.
35 35  )))
36 36  
37 -== 3.6.2 Undervoltage protection ==
37 +== 3.6.2 Undervoltage protection ==
38 38  
39 39  The board implements battery protection from too low or too high voltage on the cells.
40 40  
41 41  To change the battery protection parameters from low voltage on the cells, select the menu "Protections → Undervoltage protection":
42 42  
43 -[[Undervoltage protection settings>>image:1732212212350-294.png||data-xwiki-image-style-alignment="center" height="207" width="359"]]
43 +[[image:1732212212350-294.png||data-xwiki-image-style-alignment="center" height="207" width="359"]]
44 44  
45 45   In this section:
46 46  
... ... @@ -66,11 +66,11 @@
66 66  If there is the "Undervoltage" error, the **discharging **relay opens.
67 67  )))
68 68  
69 -3.6.3 Overvoltage protection
69 +== 3.6.3 Overvoltage protection ==
70 70  
71 71  To change the battery protection parameters from high voltage on the cells, select the menu "Protections → Overvoltage protection":
72 72  
73 -[[Overvoltage protection settings>>image:1732212357972-295.png||data-xwiki-image-style-alignment="center" height="218" width="338"]]
73 +[[image:1732212357972-295.png||data-xwiki-image-style-alignment="center" height="218" width="338"]]
74 74  
75 75  In this section:
76 76  
... ... @@ -103,7 +103,7 @@
103 103  
104 104  To change the battery protection parameters from low temperature, select the menu "Protections → Low temperature protection":
105 105  
106 -[[Low temperature protection settings>>image:1732213953083-955.png||data-xwiki-image-style-alignment="center" height="237" width="338"]]
106 +[[image:1732213953083-955.png||data-xwiki-image-style-alignment="center" height="237" width="338"]]
107 107  
108 108  In this section:
109 109  
... ... @@ -138,7 +138,7 @@
138 138  
139 139  To change the battery protection parameters from high temperature, select the menu "Protections → High temperature protection":
140 140  
141 -[[High temperature protection settings>>image:1732213990755-759.png||data-xwiki-image-style-alignment="center" height="258" width="370"]]
141 +[[image:1732213990755-759.png||data-xwiki-image-style-alignment="center" height="258" width="370"]]
142 142  
143 143  In this section:
144 144  
... ... @@ -171,7 +171,7 @@
171 171  
172 172  To change the protection parameters from opening the battery cover, select the menu "Protections → Battery cover protection":
173 173  
174 -[[Battery cover protection settings>>image:1732214030014-281.png||data-xwiki-image-style-alignment="center" height="155" width="334"]]
174 +[[image:1732214030014-281.png||data-xwiki-image-style-alignment="center" height="155" width="334"]]
175 175  
176 176  In this section:
177 177  
... ... @@ -201,7 +201,7 @@
201 201  
202 202  To change the protection parameters of the battery from high humidity, select the menu "Protections → High humidity protection":
203 203  
204 -[[High humidity protection settings>>image:1732214076060-358.png||data-xwiki-image-style-alignment="center" height="185" width="321"]]
204 +[[image:1732214076060-358.png||data-xwiki-image-style-alignment="center" height="185" width="321"]]
205 205  
206 206  In this section:
207 207  
... ... @@ -231,7 +231,7 @@
231 231  
232 232  To change the protection parameters of the battery from water, select the menu "Protections → Water protection":
233 233  
234 -[[Water protection settings>>image:1732214111990-184.png||data-xwiki-image-style-alignment="center" height="199" width="340"]]
234 +[[image:1732214111990-184.png||data-xwiki-image-style-alignment="center" height="199" width="340"]]
235 235  
236 236  In this section:
237 237  
... ... @@ -263,7 +263,7 @@
263 263  
264 264  To change the test parameters of the current sensor connection circuits, select the menu "Protections → Current sensor error":
265 265  
266 -[[Current sensor error settings>>image:1732214146724-132.png||data-xwiki-image-style-alignment="center" height="438" width="365"]]
266 +[[image:1732214146724-132.png||data-xwiki-image-style-alignment="center" height="438" width="365"]]
267 267  
268 268  In this section:
269 269  
... ... @@ -297,7 +297,7 @@
297 297  
298 298  To change the protection parameters from short circuit, select the menu "Protections → Short circuit protection":
299 299  
300 -[[Short circuit protection settings>>image:1732214207026-822.png||data-xwiki-image-style-alignment="center" height="528" width="371"]]
300 +[[image:1732214207026-822.png||data-xwiki-image-style-alignment="center" height="528" width="371"]]
301 301  
302 302  In this section:
303 303  
... ... @@ -331,7 +331,7 @@
331 331  
332 332  To change the overheating protection parameters of power contactors, select the menu "Protections → Contactor high temperature protection":
333 333  
334 -[[Contactor high temperature protection settings>>image:1732214237851-405.png||data-xwiki-image-style-alignment="center" height="234" width="336"]]
334 +[[image:1732214237851-405.png||data-xwiki-image-style-alignment="center" height="234" width="336"]]
335 335  
336 336  In this section:
337 337  
... ... @@ -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 ==
... ... @@ -365,7 +365,7 @@
365 365  
366 366  To change the parameters of the unallowable charging protection, select the menu "Protections → Unallowable charging protection":
367 367  
368 -[[Unallowable charging protection settings>>image:1732214272022-547.png||data-xwiki-image-style-alignment="center" height="145" width="312"]]
368 +[[image:1732214272022-547.png||data-xwiki-image-style-alignment="center" height="145" width="312"]]
369 369  
370 370  In this section:
371 371  
... ... @@ -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 ==
... ... @@ -395,7 +395,7 @@
395 395  
396 396  To change the protection parameters against sticking, select the menu "Protections → Stuck contactor protection":
397 397  
398 -[[Stuck contactor protection settings>>image:1732214367207-318.png||data-xwiki-image-style-alignment="center" height="152" width="331"]]
398 +[[image:1732214367207-318.png||data-xwiki-image-style-alignment="center" height="152" width="331"]]
399 399  
400 400  In this section:
401 401  
... ... @@ -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).
... ... @@ -416,7 +416,7 @@
416 416  
417 417  To change the contactor feedback check parameters, select the menu "Protections → Contactor feedback check":
418 418  
419 -[[Contactor feedback check settings>>image:1732214400721-274.png||data-xwiki-image-style-alignment="center" height="150" width="323"]]
424 +[[image:1732214400721-274.png||data-xwiki-image-style-alignment="center" height="150" width="323"]]
420 420  
421 421  In this section:
422 422  
... ... @@ -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.
... ... @@ -435,7 +435,7 @@
435 435  
436 436  To change the protection parameters against high frequency switching of the charging contactor, select the menu "Protections → Charging contactor cycles protection":
437 437  
438 -[[Charging contactor cycles protection settings>>image:1732214432750-543.png||data-xwiki-image-style-alignment="center" height="260" width="336"]]
448 +[[image:1732214432750-543.png||data-xwiki-image-style-alignment="center" height="260" width="336"]]
439 439  
440 440  In this section:
441 441  
... ... @@ -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 ==
... ... @@ -468,7 +468,7 @@
468 468  
469 469  To change the protection parameters against high frequency switching of the discharging contactor, select the menu "Protections → Discharging contactor cycles protection":
470 470  
471 -[[Discharging contactor cycles protection settings>>image:1732214468462-541.png||data-xwiki-image-style-alignment="center" height="269" width="346"]]
481 +[[image:1732214468462-541.png||data-xwiki-image-style-alignment="center" height="269" width="346"]]
472 472  
473 473  In this section:
474 474  
... ... @@ -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 ==
... ... @@ -501,7 +501,7 @@
501 501  
502 502  To change the protection parameters of the temperature sensors circuits, select the menu "Protections → Temperature sensor error":
503 503  
504 -[[Temperature sensor error settings>>image:1732214501360-654.png||data-xwiki-image-style-alignment="center" height="154" width="334"]]
514 +[[image:1732214501360-654.png||data-xwiki-image-style-alignment="center" height="154" width="334"]]
505 505  
506 506  In this section:
507 507  
... ... @@ -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 ==
... ... @@ -521,7 +521,7 @@
521 521  
522 522  To change the overheating protection parameters of BMS Logic boards, select the menu "Protections → Logic high temperature protection":
523 523  
524 -[[Logic high temperature protection settings>>image:1732214545352-111.png||data-xwiki-image-style-alignment="center" height="156" width="309"]]
534 +[[image:1732214545352-111.png||data-xwiki-image-style-alignment="center" height="156" width="309"]]
525 525  
526 526  In this section:
527 527  
... ... @@ -549,7 +549,7 @@
549 549  
550 550  To change the protection parameters from loss of communication with BMS Logic boards, select the menu "Protections → Logic offline protection":
551 551  
552 -[[Logic offline protection settings>>image:1732214579147-515.png||data-xwiki-image-style-alignment="center" height="107" width="204"]]
562 +[[image:1732214579147-515.png||data-xwiki-image-style-alignment="center" height="107" width="204"]]
553 553  
554 554  In this section:
555 555  
... ... @@ -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 -[[Cell count protection settings>>image:1732214641606-453.png||data-xwiki-image-style-alignment="center" height="178" width="341"]]
588 +[[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 ==
... ... @@ -604,7 +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  
607 -[[Logic count protection settings>>image:1732214675358-202.png||data-xwiki-image-style-alignment="center" height="163" width="230"]]
617 +[[image:1732214675358-202.png||data-xwiki-image-style-alignment="center" height="163" width="230"]]
608 608  
609 609  In this section:
610 610  
... ... @@ -625,7 +625,7 @@
625 625  
626 626  (% class="box warningmessage" %)
627 627  (((
628 -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.**
629 629  )))
630 630  
631 631  == 3.6.22 WDT protection ==
... ... @@ -634,7 +634,7 @@
634 634  
635 635  To change the parameters of the watchdog protection, select the menu "Protections → WDT protection":
636 636  
637 -[[WDT protection settings>>image:1732214703914-144.png||data-xwiki-image-style-alignment="center" height="127" width="323"]]
647 +[[image:1732214703914-144.png||data-xwiki-image-style-alignment="center" height="127" width="323"]]
638 638  
639 639  In this section:
640 640  
... ... @@ -648,7 +648,7 @@
648 648  
649 649  (% class="box warningmessage" %)
650 650  (((
651 -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.**
652 652  )))
653 653  
654 654  == 3.6.23 Insulation monitoring ==
... ... @@ -657,7 +657,7 @@
657 657  
658 658  To change the insulation monitoring parameters, select the menu "Protections → Insulation monitoring":
659 659  
660 -[[Insulation monitoring settings>>image:1732214731490-961.png||data-xwiki-image-style-alignment="center" height="162" width="315"]]
670 +[[image:1732214731490-961.png||data-xwiki-image-style-alignment="center" height="162" width="315"]]
661 661  
662 662  In this section:
663 663  
... ... @@ -668,11 +668,16 @@
668 668  
669 669  Error is set if corresponding discrete input is set up and it received logical zero.
670 670  
681 +(% class="box warningmessage" %)
682 +(((
683 +If there is the "Insulation monitoring" error, the **“Critical error”** is generated and** all relays open.**
684 +)))
685 +
671 671  == 3.6.24 Critical error parameters ==
672 672  
673 673  To change the critical error parameters, select the menu "Protections → Critical error parameters":
674 674  
675 -[[Critical error parameters settings>>image:1732214761141-983.png||data-xwiki-image-style-alignment="center" height="158" width="348"]]
690 +[[image:1732214761141-983.png||data-xwiki-image-style-alignment="center" height="158" width="348"]]
676 676  
677 677  In this section:
678 678  
... ... @@ -692,10 +692,13 @@
692 692  * “No temp. sensors”;
693 693  * “Temp. sensor is shorted”;
694 694  * “Current sensor error”;
710 +* "Stuck contactor";
711 +* "Contactor feedback";
695 695  * “Shunt offline”;
696 696  * “Shunt error”;
697 697  * “Settings error”;
698 -* “WDT reset”.
715 +* “WDT reset”
716 +* "Insulation monitoring".
699 699  
700 700  The “Critical error” is cleared if there are no errors from the list above during the “Delay before clearing the error” time.
701 701  
... ... @@ -708,7 +708,7 @@
708 708  
709 709  To change the general error parameters, select the menu "Protections → General error parameters":
710 710  
711 -[[General error parameters settings>>image:1732214987517-111.png||data-xwiki-image-style-alignment="center" height="535" width="349"]]
729 +[[image:1732214987517-111.png||data-xwiki-image-style-alignment="center" height="535" width="349"]]
712 712  
713 713  In this section:
714 714  
... ... @@ -722,13 +722,16 @@
722 722  
723 723  The “General error” is cleared if there are no errors from selected list during the “Delay before clearing the error” time.
724 724  
743 +(% class="box infomessage" %)
744 +(((
725 725  The "General error" is //indicative //and can be linked to any discrete output of the board.
746 +)))
726 726  
727 727  == 3.6.26 Low SOC signal ==
728 728  
729 729  To change the parameters of the generation a signal about low battery level, select the menu "Protections → Low SOC signal":
730 730  
731 -[[Low SOC signal settings>>image:1732215174961-645.png||data-xwiki-image-style-alignment="center" height="186" width="325"]]
752 +[[image:1732215174961-645.png||data-xwiki-image-style-alignment="center" height="186" width="325"]]
732 732  
733 733  In this section:
734 734  
... ... @@ -747,13 +747,16 @@
747 747  
748 748  * the battery SOC is greater than the “Tolerant SOC” during the “Delay before clearing the signal” time.
749 749  
771 +(% class="box infomessage" %)
772 +(((
750 750  The "Low SOC signal" is //indicative //and can be linked to any discrete output of the board.
774 +)))
751 751  
752 752  == 3.6.27 High charging current signal ==
753 753  
754 754  To change the parameters of the generation high-current signal, select the menu "Protections → High charging current signal":
755 755  
756 -[[High charging current signal settings>>image:1732215211714-445.png||data-xwiki-image-style-alignment="center" height="181" width="322"]]
780 +[[image:1732215211714-445.png||data-xwiki-image-style-alignment="center" height="181" width="322"]]
757 757  
758 758  In this section:
759 759  
... ... @@ -772,13 +772,16 @@
772 772  
773 773  * the measured current is less than the “Tolerant charging current” value during the “Delay before clearing the signal” time.
774 774  
799 +(% class="box infomessage" %)
800 +(((
775 775  The "High charging current" signal is //indicative //and can be linked to any discrete output of the board.
802 +)))
776 776  
777 777  == 3.6.28 Heater control ==
778 778  
779 779  To change the parameters of the heater control algorithm, select the menu "Protections → Heater control":
780 780  
781 -[[Heater control settings>>image:1732215252650-791.png||data-xwiki-image-style-alignment="center" height="233" width="370"]]
808 +[[image:1732215252650-791.png||data-xwiki-image-style-alignment="center" height="233" width="370"]]
782 782  
783 783  In this section:
784 784  
... ... @@ -802,7 +802,7 @@
802 802  
803 803  (% class="box infomessage" %)
804 804  (((
805 -If there is the "Heater" signal, the heater relay closes and/or a signal is output to the corresponded digital output.
832 +If there is the "Heater" signal, the **heater **relay closes and/or a signal is output to the corresponded digital output.
806 806  )))
807 807  
808 808  == 3.6.29 Heater (AUX) control ==
... ... @@ -809,7 +809,7 @@
809 809  
810 810  To change the parameters of the auxiliary heater control algorithm, select the menu "Protections → Heater (AUX) control":
811 811  
812 -[[Heater (AUX) control settings>>image:1732215282135-420.png||data-xwiki-image-style-alignment="center" height="228" width="361"]]
839 +[[image:1732215282135-420.png||data-xwiki-image-style-alignment="center" height="228" width="361"]]
813 813  
814 814  In this section:
815 815  
... ... @@ -833,7 +833,7 @@
833 833  
834 834  (% class="box infomessage" %)
835 835  (((
836 -If there is the "Heater (AUX)" signal, the auxiliary heater relay closes and/or a signal is output to the corresponded digital output.
863 +If there is the "Heater (AUX)" signal, the **auxiliary heater **relay closes and/or a signal is output to the corresponded digital output.
837 837  )))
838 838  
839 839  == 3.6.30 Cooler control ==
... ... @@ -840,7 +840,7 @@
840 840  
841 841  To change the parameters of the cooler control algorithm, select the menu "Protections → Cooler control":
842 842  
843 -[[Cooler control settings>>image:1732215313977-499.png||data-xwiki-image-style-alignment="center" height="219" width="348"]]
870 +[[image:1732215313977-499.png||data-xwiki-image-style-alignment="center" height="219" width="348"]]
844 844  
845 845  In this section:
846 846  
... ... @@ -864,7 +864,7 @@
864 864  
865 865  (% class="box infomessage" %)
866 866  (((
867 -If there is the "Cooler" signal, the cooler relay closes and/or a signal is output to the corresponded digital output.
894 +If there is the "Cooler" signal, the **cooler **relay closes and/or a signal is output to the corresponded digital output.
868 868  )))
869 869  
870 870  == 3.6.31 Fault simulation ==
... ... @@ -873,41 +873,6 @@
873 873  
874 874  To simulate battery and BMS errors, select the menu "Protections → Fault simulation":
875 875  
876 -[[Fault simulation settings>>image:1732215359330-850.png||data-xwiki-image-style-alignment="center" height="732" width="204"]]
903 +[[image:1732215359330-850.png||data-xwiki-image-style-alignment="center" height="732" width="204"]]
877 877  
878 -In this section:
879 -
880 -* Overcurrent;
881 -* Undervoltage;
882 -* Overvoltage;
883 -* Low CH temperature;
884 -* Low DCH temperature;
885 -* High CH temperature;
886 -* High DCH temperature;
887 -* Battery cover error;
888 -* High humidity;
889 -* Water;
890 -* Current sensor error;
891 -* Short circuit;
892 -* Contactor high temperature;
893 -* Unallowable charging;
894 -* Stuck contactor;
895 -* CH contactor feedback error;
896 -* DCH contactor feedback error;
897 -* PCH contactor feedback error;
898 -* CH/DCH contactor feedback error;
899 -* Main contactor feedback error;
900 -* CH contactor cycles error;
901 -* DCH contactor cycles error;
902 -* Logic high temperature;
903 -* Logic offline;
904 -* Cell count error;
905 -* Logic count error;
906 -* Insulation error;
907 -* Critical error;
908 -* Low SOC;
909 -* High charging current;
910 -* Heater;
911 -* Cooler.
912 -
913 913  To simulate errors, set the necessary flags and click on the "Save" button.