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Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25
From version 4.23
edited by Admin
on 2024/11/21 18:28
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To version 14.2
edited by Admin
on 2024/11/21 18:39
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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 -[[image:1732212357972-295.png]]
73 +[[Overvoltage protection settings>>image:1732212357972-295.png||data-xwiki-image-style-alignment="center" height="218" width="338"]]
74 74  
75 75  In this section:
76 76  
... ... @@ -103,6 +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"]]
106 106  
107 107  In this section:
108 108  
... ... @@ -137,6 +137,7 @@
137 137  
138 138  To change the battery protection parameters from high temperature, select the menu "Protections → High temperature protection":
139 139  
141 +[[High temperature protection settings>>image:1732213990755-759.png||data-xwiki-image-style-alignment="center" height="258" width="370"]]
140 140  
141 141  In this section:
142 142  
... ... @@ -169,6 +169,8 @@
169 169  
170 170  To change the protection parameters from opening the battery cover, select the menu "Protections → Battery cover protection":
171 171  
174 +[[Battery cover protection settings>>image:1732214030014-281.png||data-xwiki-image-style-alignment="center" height="155" width="334"]]
175 +
172 172  In this section:
173 173  
174 174  * Enable – a flag to enable the protection;
... ... @@ -197,12 +197,13 @@
197 197  
198 198  To change the protection parameters of the battery from high humidity, select the menu "Protections → High humidity protection":
199 199  
204 +[[High humidity protection settings>>image:1732214076060-358.png||data-xwiki-image-style-alignment="center" height="185" width="321"]]
200 200  
201 201  In this section:
202 202  
203 203  * Enable – a flag to enable the protection;
204 -* Maximum humidty, RH%;
205 -* Tolerant humidty, RH%;
209 +* Maximum humidity, RH%;
210 +* Tolerant humidity, RH%;
206 206  * Delay before setting the error, second;
207 207  * Delay before clearing the error, second;
208 208  * Lock the error until the device is reset.
... ... @@ -226,6 +226,7 @@
226 226  
227 227  To change the protection parameters of the battery from water, select the menu "Protections → Water protection":
228 228  
234 +[[Water protection settings>>image:1732214111990-184.png||data-xwiki-image-style-alignment="center" height="199" width="340"]]
229 229  
230 230  In this section:
231 231  
... ... @@ -257,6 +257,7 @@
257 257  
258 258  To change the test parameters of the current sensor connection circuits, select the menu "Protections → Current sensor error":
259 259  
266 +[[Current sensor error settings>>image:1732214146724-132.png||data-xwiki-image-style-alignment="center" height="438" width="365"]]
260 260  
261 261  In this section:
262 262  
... ... @@ -290,6 +290,7 @@
290 290  
291 291  To change the protection parameters from short circuit, select the menu "Protections → Short circuit protection":
292 292  
300 +[[Short circuit protection settings>>image:1732214207026-822.png||data-xwiki-image-style-alignment="center" height="528" width="371"]]
293 293  
294 294  In this section:
295 295  
... ... @@ -323,6 +323,7 @@
323 323  
324 324  To change the overheating protection parameters of power contactors, select the menu "Protections → Contactor high temperature protection":
325 325  
334 +[[Contactor high temperature protection settings>>image:1732214237851-405.png||data-xwiki-image-style-alignment="center" height="234" width="336"]]
326 326  
327 327  In this section:
328 328  
... ... @@ -356,6 +356,7 @@
356 356  
357 357  To change the parameters of the unallowable charging protection, select the menu "Protections → Unallowable charging protection":
358 358  
368 +[[Unallowable charging protection settings>>image:1732214272022-547.png||data-xwiki-image-style-alignment="center" height="145" width="312"]]
359 359  
360 360  In this section:
361 361  
... ... @@ -757,10 +757,111 @@
757 757  
758 758  * 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.
759 759  
770 +(% class="box infomessage" %)
771 +(((
760 760  If there is the "Heater" signal, the heater relay closes and/or a signal is output to the corresponded digital output.
773 +)))
761 761  
762 762  == 3.6.29 Heater (AUX) control ==
763 763  
777 +To change the parameters of the auxiliary heater control algorithm, select the menu "Protections → Heater (AUX) control":
778 +
779 +
780 +In this section:
781 +
782 +* Enable – a flag to enable heater control;
783 +* Minimum cell temperature, °C;
784 +* Tolerant cell temperature, °C;
785 +* Delay before setting the signal, second;
786 +* Delay before clearing the signal, second;
787 +* Lock the signal until the device is reset;
788 +* Switch off the heater relay on errors (Undervoltage, Overcurrent, High temperature, Short circuit or Critical error).
789 +
790 +As a result of operating the heating algorithm, the “Heater (AUX)” signal is generated.
791 +
792 +Conditions of signal generation:
793 +
794 +* 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.
795 +
796 +Conditions for clearing the signal:
797 +
798 +* 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.
799 +
800 +(% class="box infomessage" %)
801 +(((
802 +If there is the "Heater (AUX)" signal, the auxiliary heater relay closes and/or a signal is output to the corresponded digital output.
803 +)))
804 +
764 764  == 3.6.30 Cooler control ==
765 765  
807 +To change the parameters of the cooler control algorithm, select the menu "Protections → Cooler control":
808 +
809 +
810 +In this section:
811 +
812 +* Enable – a flag to enable cooler control;
813 +* Maximum cell temperature, °C;
814 +* Tolerant cell temperature, °C;
815 +* Delay before setting the signal, second;
816 +* Delay before clearing the signal, second;
817 +* Lock the signal until the device is reset;
818 +* Switch off the cooler relay on errors (Undervoltage, Overcurrent, Low temperature, Short circuit or Critical error).
819 +
820 +As a result of operating the cooling algorithm, the "Cooler" signal is generated.
821 +
822 +Conditions of signal generation:
823 +
824 +* 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.
825 +
826 +Conditions for clearing the signal:
827 +
828 +* 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.
829 +
830 +(% class="box infomessage" %)
831 +(((
832 +If there is the "Cooler" signal, the cooler relay closes and/or a signal is output to the corresponded digital output.
833 +)))
834 +
766 766  == 3.6.31 Fault simulation ==
836 +
837 +The board provides the ability to manually generate error flags bypassing the protection algorithms. This functionality is intended for commissioning.
838 +
839 +To simulate battery and BMS errors, select the menu "Protections → Fault simulation":
840 +
841 +
842 +In this section:
843 +
844 +* Overcurrent;
845 +* Undervoltage;
846 +* Overvoltage;
847 +* Low CH temperature;
848 +* Low DCH temperature;
849 +* High CH temperature;
850 +* High DCH temperature;
851 +* Battery cover error;
852 +* High humidity;
853 +* Water;
854 +* Current sensor error;
855 +* Short circuit;
856 +* Contactor high temperature;
857 +* Unallowable charging;
858 +* Stuck contactor;
859 +* CH contactor feedback error;
860 +* DCH contactor feedback error;
861 +* PCH contactor feedback error;
862 +* CH/DCH contactor feedback error;
863 +* Main contactor feedback error;
864 +* CH contactor cycles error;
865 +* DCH contactor cycles error;
866 +* Logic high temperature;
867 +* Logic offline;
868 +* Cell count error;
869 +* Logic count error;
870 +* Insulation error;
871 +* Critical error;
872 +* Low SOC;
873 +* High charging current;
874 +* Heater;
875 +* Cooler.
876 +
877 +To simulate errors, set the necessary flags and click on the "Save" button.
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