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Changes for page 3.4 Protections

Last modified by Admin on 2025/04/09 12:19
From version 6.3
edited by Admin
on 2024/12/26 10:46
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To version 14.2
edited by Admin
on 2024/12/26 14:56
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12 12  
13 13  To change the overcurrent protection of the battery, select the "Protections → Overcurrent" section:
14 14  
15 -[[image:1733328382376-958.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="138" width="800"]]
15 +[[image:1735224601506-488.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="123" width="800"]]
16 16  
17 17  In this section:
18 18  
... ... @@ -56,7 +56,7 @@
56 56  
57 57  To change the battery protection parameters from low voltage on the cells, select the "Protections → Undervoltage" section:
58 58  
59 -[[image:1733328382380-760.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="127" width="800"]]
59 +[[image:1735224224155-829.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="112" width="800"]]
60 60  
61 61  In this section:
62 62  
... ... @@ -63,6 +63,7 @@
63 63  * Enable – a flag to enable the protection;
64 64  * Minimum cell voltage, V;
65 65  * Tolerant cell voltage, V;
66 +* Check the open circuit voltage instead of the actual voltage – a flag to enable the check of voltage correction due to current and cell resistance;
66 66  * Delay before setting the error, millisecond;
67 67  * Delay before clearing the error, second;
68 68  * Lock – a flag to block the error until the device is restarted.
... ... @@ -88,7 +88,7 @@
88 88  
89 89  To change the battery protection parameters from high voltage on the cells, select the "Protections → Overvoltage" section:
90 90  
91 -[[image:1733328382382-607.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="138" width="800"]]
92 +[[image:1735224377252-473.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="114" width="800"]]
92 92  
93 93  In this section:
94 94  
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95 95  * Enable – a flag to enable the protection;
96 96  * Maximum cell voltage, V;
97 97  * Tolerant cell voltage, V;
99 +* Check the open circuit voltage instead of the actual voltage – a flag to enable the check of voltage correction due to current and cell resistance;
98 98  * Delay before setting the error, millisecond;
99 99  * Delay before clearing the error, second;
100 -* Switch off the discharging contactor on error – a flag to open the discharging contactor when the "Overvoltage" error is generated;
101 101  * Lock – a flag to block the error until the device is restarted.
102 102  
103 103  As a result of the operation of the battery protection from high voltage, the "Overvoltage" error is generated.
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277 277  If there is the “Water” error, the **“Critical error”** is generated and **all relays open**.
278 278  )))
279 279  
280 -=== High Logic temperature ===
281 +=== Logic high temperature ===
281 281  
282 282  To change the overheating protection parameters of BMS Logic devices, select the "Protections → High Logic temperature" section:
283 283  
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396 396  
397 397  To change the protection parameters from short circuit, select the "Protections → Short circuit" section:
398 398  
399 -[[image:1733328415733-309.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="210" width="800"]]
400 +[[image:1735224667621-969.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="153" width="800"]]
400 400  
401 401  In this section:
402 402  
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404 404  ** Enable – a flag to enable the protection;
405 405  ** Maximum current, A;
406 406  ** Delay before setting the error, second;
407 -* Switch off the charging contactor on error – a flag to open the charging contactor when the "Short circuit" error occurs;
408 -* Switch off the discharging contactor on error – a flag to open the discharging contactor when the "Short circuit" error occurs;
409 409  * Delay before clearing the error, second;
410 410  * Lock – a flag to block the error until the device is restarted.
411 411  
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430 430  
431 431  To change the overheating protection parameters of power contactors, select the "Protections → High contactor temperature" section:
432 432  
433 -[[image:1733328415734-986.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="138" width="800"]]
432 +[[image:1735224706573-347.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="112" width="800"]]
434 434  
435 435  In this section:
436 436  
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439 439  * Maximum contactor temperature, °C;
440 440  * Tolerant contactor temperature, °C;
441 441  * Delay before setting the error, second;
442 -* Switch off the charging contactor on error – a flag to open the charging contactor when the "High contactor temperature" error occurs;
443 -* Switch off the discharging contactor on error – a flag to open the discharging contactor when the "High contactor temperature" error occurs;
444 444  * Delay before clearing the error, second;
445 445  * Lock – a flag to block the error until the device is restarted.
446 446  
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511 511  If there is the "Power switch error", the **“Critical error” **is generated and **all relays open.**
512 512  )))
513 513  
511 +=== Power fault ===
512 +
513 +TBA
514 +
514 514  === Charge contactor cycles ===
515 515  
516 516  The BMS Main 3 device protects the charging contactor against frequent switching.
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732 732  
733 733  To change the HVIL measurement parameters, select the "Protections → HVIL" section:
734 734  
735 -[[image:1733328487099-371.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="85" width="800"]]
736 +[[image:1735224839441-185.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="102" width="800"]]
736 736  
737 737  In this section:
738 738  
739 739  * Enable – a flag to enable the protection;
741 +* Source is OFF: Lower current limit, A;
742 +* Source is OFF: Upper current limit, A;
743 +* Source is ON: Lower current limit, A;
744 +* Source is ON: Upper current limit, A;
740 740  * Lock – a flag to block the error until the device is restarted.
741 741  
742 -If interlock loop breaks, the “HVIL error” is generated. Error clears if interlock loop is being restored.
747 +If interlock loop breaks and its current is out of the configured ranges, the “HVIL error” is generated. Error clears if interlock loop is being restored.
743 743  
744 744  (% class="box warningmessage" %)
745 745  (((
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795 795  
796 796  To change the general error parameters, select the "Protections → Critical error" section:
797 797  
798 -[[image:1733328487101-216.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="262" width="800"]]
803 +[[image:1735224942262-497.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="102" width="800"]]
799 799  
800 800  In this section:
801 801  
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803 803  * Delay before setting the error, millisecond;
804 804  * Delay before clearing the error, second;
805 805  * Lock – a flag to block the error until the device is restarted;
806 -* Check: <error> – a flags to enable check of corresponding errors.
811 +* Errors 1, 2 to ser – a flags to enable check of corresponding errors.
807 807  
808 808  The general error flag is generated if at least one of the enabled errors is generated during the “Delay before setting the error” time.
809 809  
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