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Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25
From version 4.24
edited by Admin
on 2024/11/21 18:29
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To version 13.2
edited by Admin
on 2024/11/21 18:37
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 -[[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  
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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.
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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 +[[image:1732214237851-405.png]]
326 326  
327 327  In this section:
328 328  
... ... @@ -764,7 +764,7 @@
764 764  
765 765  == 3.6.29 Heater (AUX) control ==
766 766  
767 -To change the parameters of the heater control algorithm, select the menu "Protections → Heater (AUX) control":
776 +To change the parameters of the auxiliary heater control algorithm, select the menu "Protections → Heater (AUX) control":
768 768  
769 769  
770 770  In this section:
... ... @@ -787,8 +787,81 @@
787 787  
788 788  * 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.
789 789  
790 -If there is the "Heater" signal, the heater relay closes and/or a signal is output to the corresponded digital output.
799 +(% class="box infomessage" %)
800 +(((
801 +If there is the "Heater (AUX)" signal, the auxiliary heater relay closes and/or a signal is output to the corresponded digital output.
802 +)))
791 791  
792 792  == 3.6.30 Cooler control ==
793 793  
806 +To change the parameters of the cooler control algorithm, select the menu "Protections → Cooler control":
807 +
808 +
809 +In this section:
810 +
811 +* Enable – a flag to enable cooler control;
812 +* Maximum cell temperature, °C;
813 +* Tolerant cell temperature, °C;
814 +* Delay before setting the signal, second;
815 +* Delay before clearing the signal, second;
816 +* Lock the signal until the device is reset;
817 +* Switch off the cooler relay on errors (Undervoltage, Overcurrent, Low temperature, Short circuit or Critical error).
818 +
819 +As a result of operating the cooling algorithm, the "Cooler" signal is generated.
820 +
821 +Conditions of signal generation:
822 +
823 +* 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.
824 +
825 +Conditions for clearing the signal:
826 +
827 +* 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.
828 +
829 +(% class="box infomessage" %)
830 +(((
831 +If there is the "Cooler" signal, the cooler relay closes and/or a signal is output to the corresponded digital output.
832 +)))
833 +
794 794  == 3.6.31 Fault simulation ==
835 +
836 +The board provides the ability to manually generate error flags bypassing the protection algorithms. This functionality is intended for commissioning.
837 +
838 +To simulate battery and BMS errors, select the menu "Protections → Fault simulation":
839 +
840 +
841 +In this section:
842 +
843 +* Overcurrent;
844 +* Undervoltage;
845 +* Overvoltage;
846 +* Low CH temperature;
847 +* Low DCH temperature;
848 +* High CH temperature;
849 +* High DCH temperature;
850 +* Battery cover error;
851 +* High humidity;
852 +* Water;
853 +* Current sensor error;
854 +* Short circuit;
855 +* Contactor high temperature;
856 +* Unallowable charging;
857 +* Stuck contactor;
858 +* CH contactor feedback error;
859 +* DCH contactor feedback error;
860 +* PCH contactor feedback error;
861 +* CH/DCH contactor feedback error;
862 +* Main contactor feedback error;
863 +* CH contactor cycles error;
864 +* DCH contactor cycles error;
865 +* Logic high temperature;
866 +* Logic offline;
867 +* Cell count error;
868 +* Logic count error;
869 +* Insulation error;
870 +* Critical error;
871 +* Low SOC;
872 +* High charging current;
873 +* Heater;
874 +* Cooler.
875 +
876 +To simulate errors, set the necessary flags and click on the "Save" button.
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