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Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25
From version 7.2
edited by Admin
on 2024/11/21 18:34
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To version 4.23
edited by Admin
on 2024/11/21 18:28
Change comment: There is no comment for this version

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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  
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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  
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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  
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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;
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761 761  
762 762  * 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.
763 763  
764 -(% class="box infomessage" %)
765 -(((
766 766  If there is the "Heater" signal, the heater relay closes and/or a signal is output to the corresponded digital output.
767 -)))
768 768  
769 769  == 3.6.29 Heater (AUX) control ==
770 770  
771 -To change the parameters of the auxiliary heater control algorithm, select the menu "Protections → Heater (AUX) control":
772 -
773 -
774 -In this section:
775 -
776 -* Enable – a flag to enable heater control;
777 -* Minimum cell temperature, °C;
778 -* Tolerant cell temperature, °C;
779 -* Delay before setting the signal, second;
780 -* Delay before clearing the signal, second;
781 -* Lock the signal until the device is reset;
782 -* Switch off the heater relay on errors (Undervoltage, Overcurrent, High temperature, Short circuit or Critical error).
783 -
784 -As a result of operating the heating algorithm, the “Heater (AUX)” signal is generated.
785 -
786 -Conditions of signal generation:
787 -
788 -* 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.
789 -
790 -Conditions for clearing the signal:
791 -
792 -* 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.
793 -
794 -(% class="box infomessage" %)
795 -(((
796 -If there is the "Heater (AUX)" signal, the auxiliary heater relay closes and/or a signal is output to the corresponded digital output.
797 -)))
798 -
799 799  == 3.6.30 Cooler control ==
800 800  
801 -To change the parameters of the cooler control algorithm, select the menu "Protections → Cooler control":
802 -
803 -
804 -In this section:
805 -
806 -* Enable – a flag to enable cooler control;
807 -* Maximum cell temperature, °C;
808 -* Tolerant cell temperature, °C;
809 -* Delay before setting the signal, second;
810 -* Delay before clearing the signal, second;
811 -* Lock the signal until the device is reset;
812 -* Switch off the cooler relay on errors (Undervoltage, Overcurrent, Low temperature, Short circuit or Critical error).
813 -
814 -As a result of operating the cooling algorithm, the "Cooler" signal is generated.
815 -
816 -Conditions of signal generation:
817 -
818 -* 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.
819 -
820 -Conditions for clearing the signal:
821 -
822 -* 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.
823 -
824 -(% class="box infomessage" %)
825 -(((
826 -If there is the "Cooler" signal, the cooler relay closes and/or a signal is output to the corresponded digital output.
827 -)))
828 -
829 829  == 3.6.31 Fault simulation ==
830 -
831 -The board provides the ability to manually generate error flags bypassing the protection algorithms. This functionality is intended for commissioning.
832 -
833 -To simulate battery and BMS errors, select the menu "Protections → Fault simulation":
834 -
835 -
836 -In this section:
837 -
838 -* Overcurrent;
839 -* Undervoltage;
840 -* Overvoltage;
841 -* Low CH temperature;
842 -* Low DCH temperature;
843 -* High CH temperature;
844 -* High DCH temperature;
845 -* Battery cover error;
846 -* High humidity;
847 -* Water;
848 -* Current sensor error;
849 -* Short circuit;
850 -* Contactor high temperature;
851 -* Unallowable charging;
852 -* Stuck contactor;
853 -* CH contactor feedback error;
854 -* DCH contactor feedback error;
855 -* PCH contactor feedback error;
856 -* CH/DCH contactor feedback error;
857 -* Main contactor feedback error;
858 -* CH contactor cycles error;
859 -* DCH contactor cycles error;
860 -* Logic high temperature;
861 -* Logic offline;
862 -* Cell count error;
863 -* Logic count error;
864 -* Insulation error;
865 -* Critical error;
866 -* Low SOC;
867 -* High charging current;
868 -* Heater;
869 -* Cooler.
870 -
871 -To simulate errors, set the necessary flags and click on the "Save" button.
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