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Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25
From version 12.3
edited by Admin
on 2024/11/21 18:37
Change comment: There is no comment for this version
To version 4.21
edited by Admin
on 2024/11/21 18:26
Change comment: There is no comment for this version

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... ... @@ -70,7 +70,7 @@
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]]
74 74  
75 75  In this section:
76 76  
... ... @@ -103,7 +103,6 @@
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"]]
107 107  
108 108  In this section:
109 109  
... ... @@ -138,7 +138,6 @@
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"]]
142 142  
143 143  In this section:
144 144  
... ... @@ -171,8 +171,6 @@
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"]]
175 -
176 176  In this section:
177 177  
178 178  * Enable – a flag to enable the protection;
... ... @@ -201,13 +201,12 @@
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"]]
205 205  
206 206  In this section:
207 207  
208 208  * Enable – a flag to enable the protection;
209 -* Maximum humidity, RH%;
210 -* Tolerant humidity, RH%;
204 +* Maximum humidty, RH%;
205 +* Tolerant humidty, RH%;
211 211  * Delay before setting the error, second;
212 212  * Delay before clearing the error, second;
213 213  * Lock the error until the device is reset.
... ... @@ -231,7 +231,6 @@
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"]]
235 235  
236 236  In this section:
237 237  
... ... @@ -263,7 +263,6 @@
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"]]
267 267  
268 268  In this section:
269 269  
... ... @@ -297,7 +297,6 @@
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 setting>>image:1732214207026-822.png||data-xwiki-image-style-alignment="center" height="528" width="371"]]
301 301  
302 302  In this section:
303 303  
... ... @@ -634,242 +634,22 @@
634 634  
635 635  * the “Delay before clearing the error” time has passed from the board startup.
636 636  
637 -(% class="box warningmessage" %)
638 -(((
639 639  **If there is the "WDT reset" error, the “Critical error” is generated and all relays open.**
640 -)))
641 641  
642 642  == 3.6.23 Insulation monitoring ==
643 643  
644 -BMS Main 2.x can detect a signal from an external insulation monitoring device (such as Bender IR155) to monitor the insulation quality.
645 -
646 -To change the insulation monitoring parameters, select the menu "Protections → Insulation monitoring":
647 -
648 -
649 -In this section:
650 -
651 -* Enable – a flag to enable the protection;
652 -* Delay before setting the error, second;
653 -* Delay before clearing the error, second;
654 -* Lock the error until the device is reset.
655 -
656 -Error is set if corresponding discrete input is set up and it received logical zero.
657 -
658 658  == 3.6.24 Critical error parameters ==
659 659  
660 -To change the critical error parameters, select the menu "Protections → Critical error parameters":
661 -
662 -
663 -In this section:
664 -
665 -* Enable – a flag to enable the protection;
666 -* Delay before setting the error, second;
667 -* Delay before clearing the error, second;
668 -* Lock the error until the device is reset.
669 -
670 -The critical error flag is generated if at least one of the following errors is generated during the “Delay before setting the error” time:
671 -
672 -* “Battery cover error”;
673 -* “Water”;
674 -* “Logic offline”;
675 -* “Cell count error”;
676 -* “Logic count error”;
677 -* “ADC error”;
678 -* “No temp. sensors”;
679 -* “Temp. sensor is shorted”;
680 -* “Current sensor error”;
681 -* “Shunt offline”;
682 -* “Shunt error”;
683 -* “Settings error”;
684 -* “WDT reset”.
685 -
686 -The “Critical error” is cleared if there are no errors from the list above during the “Delay before clearing the error” time.
687 -
688 -(% class="box warningmessage" %)
689 -(((
690 -**If there is the “Critical error”, all relays open.**
691 -)))
692 -
693 693  == 3.6.25 General error parameters ==
694 694  
695 695  == 3.6.26 Low SOC signal ==
696 696  
697 -To change the parameters of the generation a signal about low battery level, select the menu "Protections → Low SOC signal":
698 -
699 -
700 -In this section:
701 -
702 -* Enable – a flag to enable signal generation;
703 -* Minimum SOC, %;
704 -* Tolerant SOC, %;
705 -* Delay before setting the signal, second;
706 -* Delay before clearing the signal, second;
707 -* Lock the signal until the device is reset.
708 -
709 -Signal generation conditions:
710 -
711 -* the battery SOC is less than the “Minimum SOC” value during the “Delay before setting the signal” time.
712 -
713 -Conditions for clearing the signal:
714 -
715 -* the battery SOC is greater than the “Tolerant SOC” during the “Delay before clearing the signal” time.
716 -
717 -The "Low SOC signal" is //indicative //and can be linked to any discrete output of the board.
718 -
719 719  == 3.6.27 High charging current signal ==
720 720  
721 -To change the parameters of the generation high-current signal, select the menu "Protections → High charging current signal":
722 -
723 -
724 -In this section:
725 -
726 -* Enable – a flag to enable signal generation;
727 -* Maximum charging current, А;
728 -* Tolerant charging current, А;
729 -* Delay before setting the signal, second;
730 -* Delay before clearing the signal, second;
731 -* Lock the signal until the device is reset.
732 -
733 -Signal generation conditions:
734 -
735 -* the measured current is greater than the “Maximum charging current” value during the “Delay before setting the signal” time.
736 -
737 -Conditions for clearing the signal:
738 -
739 -* the measured current is less than the “Tolerant charging current” value during the “Delay before clearing the signal” time.
740 -
741 -The "High charging current" signal is //indicative //and can be linked to any discrete output of the board.
742 -
743 743  == 3.6.28 Heater control ==
744 744  
745 -To change the parameters of the heater control algorithm, select the menu "Protections → Heater control":
746 -
747 -
748 -In this section:
749 -
750 -* Enable – a flag to enable heater control;
751 -* Minimum cell temperature, °C;
752 -* Tolerant cell temperature, °C;
753 -* Delay before setting the signal, second;
754 -* Delay before clearing the signal, second;
755 -* Lock the signal until the device is reset;
756 -* Switch off the heater relay on errors (Undervoltage, Overcurrent, High temperature, Short circuit or Critical error).
757 -
758 -As a result of operating the heating algorithm, the “Heater” signal is generated.
759 -
760 -Conditions of signal generation:
761 -
762 -* The minimum temperature among all cells of the battery is less than the “Minimum cell temperature” value during the “Delay before setting the signal” time.
763 -
764 -Conditions for clearing the signal:
765 -
766 -* the minimum temperature among all cells of the battery is greater than the “Tolerant cell temperature” value during the “Delay before clearing the signal” time.
767 -
768 -(% class="box infomessage" %)
769 -(((
770 -If there is the "Heater" signal, the heater relay closes and/or a signal is output to the corresponded digital output.
771 -)))
772 -
773 773  == 3.6.29 Heater (AUX) control ==
774 774  
775 -To change the parameters of the auxiliary heater control algorithm, select the menu "Protections → Heater (AUX) control":
776 -
777 -
778 -In this section:
779 -
780 -* Enable – a flag to enable heater control;
781 -* Minimum cell temperature, °C;
782 -* Tolerant cell temperature, °C;
783 -* Delay before setting the signal, second;
784 -* Delay before clearing the signal, second;
785 -* Lock the signal until the device is reset;
786 -* Switch off the heater relay on errors (Undervoltage, Overcurrent, High temperature, Short circuit or Critical error).
787 -
788 -As a result of operating the heating algorithm, the “Heater (AUX)” signal is generated.
789 -
790 -Conditions of signal generation:
791 -
792 -* The minimum temperature among all cells of the battery is less than the “Minimum cell temperature” value during the “Delay before setting the signal” time.
793 -
794 -Conditions for clearing the signal:
795 -
796 -* the minimum temperature among all cells of the battery is greater than the “Tolerant cell temperature” value during the “Delay before clearing the signal” time.
797 -
798 -(% class="box infomessage" %)
799 -(((
800 -If there is the "Heater (AUX)" signal, the auxiliary heater relay closes and/or a signal is output to the corresponded digital output.
801 -)))
802 -
803 803  == 3.6.30 Cooler control ==
804 804  
805 -To change the parameters of the cooler control algorithm, select the menu "Protections → Cooler control":
806 -
807 -
808 -In this section:
809 -
810 -* Enable – a flag to enable cooler control;
811 -* Maximum cell temperature, °C;
812 -* Tolerant cell temperature, °C;
813 -* Delay before setting the signal, second;
814 -* Delay before clearing the signal, second;
815 -* Lock the signal until the device is reset;
816 -* Switch off the cooler relay on errors (Undervoltage, Overcurrent, Low temperature, Short circuit or Critical error).
817 -
818 -As a result of operating the cooling algorithm, the "Cooler" signal is generated.
819 -
820 -Conditions of signal generation:
821 -
822 -* the maximum temperature among all cells of the battery is greater than the “Maximum cell temperature” value during the “Delay before setting the signal” time.
823 -
824 -Conditions for clearing the signal:
825 -
826 -* the maximum temperature among all cells of the battery is less than the “Tolerant cell temperature” value during the “Delay before clearing the signal” time.
827 -
828 -(% class="box infomessage" %)
829 -(((
830 -If there is the "Cooler" signal, the cooler relay closes and/or a signal is output to the corresponded digital output.
831 -)))
832 -
833 833  == 3.6.31 Fault simulation ==
834 -
835 -The board provides the ability to manually generate error flags bypassing the protection algorithms. This functionality is intended for commissioning.
836 -
837 -To simulate battery and BMS errors, select the menu "Protections → Fault simulation":
838 -
839 -
840 -In this section:
841 -
842 -* Overcurrent;
843 -* Undervoltage;
844 -* Overvoltage;
845 -* Low CH temperature;
846 -* Low DCH temperature;
847 -* High CH temperature;
848 -* High DCH temperature;
849 -* Battery cover error;
850 -* High humidity;
851 -* Water;
852 -* Current sensor error;
853 -* Short circuit;
854 -* Contactor high temperature;
855 -* Unallowable charging;
856 -* Stuck contactor;
857 -* CH contactor feedback error;
858 -* DCH contactor feedback error;
859 -* PCH contactor feedback error;
860 -* CH/DCH contactor feedback error;
861 -* Main contactor feedback error;
862 -* CH contactor cycles error;
863 -* DCH contactor cycles error;
864 -* Logic high temperature;
865 -* Logic offline;
866 -* Cell count error;
867 -* Logic count error;
868 -* Insulation error;
869 -* Critical error;
870 -* Low SOC;
871 -* High charging current;
872 -* Heater;
873 -* Cooler.
874 -
875 -To simulate errors, set the necessary flags and click on the "Save" button.
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