Changes for page 3.3 Control

Last modified by Admin on 2025/04/09 12:14

From version 10.5
edited by Admin
on 2024/12/24 16:23
Change comment: There is no comment for this version
To version 26.1
edited by Admin
on 2024/12/24 19:01
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -106,7 +106,7 @@
106 106  
107 107  Calculation of the resistance of cells is carried out in two ways. The first method is used when the battery passes from a relaxation state to a charge or discharge state, wherein the cell resistance value
108 108  
109 -{{formula fontSize="NORMAL" imageType="PNG"}}
109 +{{formula fontSize="SMALL" imageType="PNG"}}
110 110  R = \frac{U-U_{ocv}}{I_{stable}}
111 111  {{/formula}}
112 112  
... ... @@ -114,20 +114,18 @@
114 114  
115 115  The second method is used for a stepwise change in the current through the cell, while the value of the cell resistance:
116 116  
117 -{{formula}}
117 +{{formula fontSize="SMALL"}}
118 118  R = \frac{U_2-U_1}{I_{stable2}-I_{stable1}}
119 119  {{/formula}}
120 120  
121 121  provided that
122 122  
123 -{{formula}}
124 -|I_{stable2}-I_{stable1}| > 0.2 × Qmax
123 +{{formula fontSize="SMALL"}}
124 +| I_{stable2}-I_{stable1} | > 0.2 × Qmax
125 125  {{/formula}}
126 126  
127 -(Q,,max,, is the maximum cell capacity),
127 +where Q,,max,, the maximum cell capacity,U,,2,, — voltage on the cell at the moment when the stabilized current I,,stable2,, is flowing through it; U,,1,, — the voltage on the cell at the moment when the stabilized current I,,stable1,, flowing through it.
128 128  
129 -where U,,2,, is the voltage on the cell at the moment when the stabilized current I,,stable2,, is flowing through it; U,,1,, – the voltage on the cell at the moment when the stabilized current I,,stable1,, flowing through it.
130 -
131 131  The stabilized current I,,stable,, = I, if during the stabilization time the instantaneous current I is in the range from 0.95 × I to 1.05 × I.
132 132  
133 133  To change parameters of the algorithm for calculating the cell resistance, select the "Control → Resistance estimation" section:
... ... @@ -142,7 +142,7 @@
142 142  * Minimum SOC – minimum cell SOC value for resistance calculation;
143 143  * Maximum SOC – maximum cell SOC value for resistance calculation.
144 144  
145 -The calculated resistance is accepted by the system as valid (and therefore updated) if its value is in the range from Resistance/2 to “Maximum resistance factor” × Resistance, where "Resistance" is the nominal resistance of the cell (see [[Common settings>>doc:||anchor="HCommonsettings"]]). If the calculated resistance value is greater than the value (Maximum resistance factor × Resistance), the updated resistance value will be equal to the value (Maximum resistance factor × Resistance).
143 +The calculated resistance is accepted by the system as valid (and therefore updated) if its value is in the range from Resistance / 2 to “Maximum resistance factor” × Resistance, where "Resistance" is the nominal resistance of the cell (see [[Common settings>>doc:||anchor="HCommonsettings"]]). If the calculated resistance value is greater than the value (Maximum resistance factor × Resistance), the updated resistance value will be equal to the value (Maximum resistance factor × Resistance).
146 146  
147 147  === Low SOC (signal) ===
148 148  
... ... @@ -202,7 +202,7 @@
202 202  
203 203  To configure parameters for determining the charge current limit, select the "Control → Charge map" section:
204 204  
205 -[[image:1733322637793-171.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="177" width="800"]]
203 +[[image:1735064362593-844.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="153" width="800"]]
206 206  
207 207  In this section:
208 208  
... ... @@ -230,7 +230,7 @@
230 230  
231 231  To configure parameters for determining the discharge current limit, select the "Control → Discharge map" section:
232 232  
233 -[[image:1733322637795-310.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="178" width="800"]]
231 +[[image:1735064399985-526.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="152" width="800"]]
234 234  
235 235  In this section:
236 236  
... ... @@ -256,7 +256,7 @@
256 256  
257 257  To configure parameters for determining the charge current limit, select the "Control → Charge map (PEAK & CONTINUOUS)" section:
258 258  
259 -[[image:1733322637796-187.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="145" width="800"]]
257 +[[image:1735064434321-430.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="124" width="800"]]
260 260  
261 261  In this section:
262 262  
... ... @@ -277,7 +277,6 @@
277 277  
278 278  I,,continuous,, = Maximum CONTINUOUS charge current × K,,cc,,
279 279  
280 -
281 281  === Discharge map (PEAK & CONTINUOUS) ===
282 282  
283 283  The BMS Main 3 has an alternative algorithm for the maximum allowed discharging current based on peak and continuous battery operating modes.
... ... @@ -284,7 +284,7 @@
284 284  
285 285  To configure parameters for determining the discharge current limit, select the "Control → Discharge map (PEAK & CONTINUOUS)" section:
286 286  
287 -[[image:1733322735595-661.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="145" width="800"]]
284 +[[image:1735064454708-345.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="124" width="800"]]
288 288  
289 289  In this section:
290 290  
... ... @@ -305,6 +305,129 @@
305 305  
306 306  I,,continuous,, = Maximum CONTINUOUS discharge current × K,,dc,,
307 307  
305 +=== Main contactor ===
306 +
307 +The BMS Main 3 device controls the main contactor. The main contactor is usually placed in the common (minus) battery line for opening the charge and discharge circuits in case of sealing of the charging or discharging contactors.
308 +
309 +The Main contactor algorithm supports the following modes:
310 +
311 +* Always on;
312 +* Automatic;
313 +* On demand.
314 +
315 +In “Always on” mode main contactor closes if all the following is true:
316 +
317 +* Charging contactor is open;
318 +* Discharging contactor is open;
319 +* There are no errors from the list below:
320 +** Overcurrent;
321 +** Undervoltage;
322 +** Overvoltage;
323 +** High temperature (CH);
324 +** High temperature (DCH);
325 +** Unallowable charging;
326 +** Critical error.
327 +
328 +In “Always on” mode main contactor opens if all the following is true:
329 +
330 +* Charging contactor is open;
331 +* Discharging contactor is open;
332 +* There is an error from the list below:
333 +** Overcurrent;
334 +** Undervoltage;
335 +** Overvoltage;
336 +** High temperature (CH);
337 +** High temperature (DCH);
338 +** Unallowable charging;
339 +** Critical error.
340 +
341 +In “Automatic” mode, the main contactor closes by internal charging and discharging algorithms at the same time with Precharging, Charging and Discharging contactors.
342 +
343 +In “On demand” mode, the main contactor closes by external the “Close Main contactor” request.
344 +
345 +To change the parameters of the main contactor, select the "Control → Main contactor" section:
346 +
347 +[[image:1735064488658-863.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="112" width="800"]]
348 +
349 +In this section:
350 +
351 +* Enable – a flag to enable the main contactor control;
352 +* Algorithm – main contactor control algorithm:
353 +** Always on – contactor is always closed;
354 +** Automatic – contactor closes by internal charge and discharge algorithms;
355 +** On demand – contactor is closed by an external request;
356 +* Time to keep the contactor closed before closing the others – a time for other contactors to be open after the main contactor is closed;
357 +* Delay before opening the contactor – a time which is used to detect conditions for opening the contactor, s;
358 +* Keep the contactor open until the device is restarted – a flag for keeping the main contactor open until the system is reset;
359 +* Errors 1, 2 to open the main contactor – bitfields to choose the errors which will open the main contactor.
360 +
361 +=== Charging status ===
362 +
363 +To change the parameters of charging process status, select the "Control → Charging status" section:
364 +
365 +[[image:1735064935499-941.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="110" width="800"]]In this section:
366 +
367 +* Current to set the "Charging current present" – a current level to generate the "Charging current present" signal, A;
368 +* Current to clear the "Charging current present" – a current level to clear the "Charging current present" signal, A;
369 +* Voltage to clear the “Ready to charge” – a threshold voltage level on the cell, V; if the voltage of any cell is above this level, the “Ready to charge” (hence, the “Allow charging”) signal is cleared;
370 +* Voltage to reset the “Ready to charge” – a tolerant voltage level on the cell, V; if all cell voltages are below the tolerant level, the “Ready to charge” (hence, the “Allow charging”) signal is set;
371 +* Delay before recharging – a time after which the previously opened the allow charging contactor closes again, minute; to disable the operation by timeout set "Delay before recharging" to 0;
372 +* Errors 1, 2 to clear the "Ready to charge" – bitfields to choose the errors which will clear the "Ready to charge" signal.
373 +
374 +(% class="box infomessage" %)
375 +(((
376 +**Note:** The "Allow charging" signal activates under two independent conditions:
377 +1) the voltage on the cells reaches the “Voltage to reset the “Ready to charge"” level and
378 +2) the "Delay before recharging" time has passed since the opening of the allow charging contactor.
379 +)))
380 +
381 +=== Discharging status ===
382 +
383 +To change the parameters of charging process status, select the "Control → Discharging status" section:
384 +
385 +[[image:1735064980481-209.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="102" width="800"]]In this section:
386 +
387 +* Current to set the "Discharging current present" – a current level to generate the "Discharging current present" signal, А;
388 +* Current to clear the "Discharging current present" – a current level to clear the "Discharging current present" signal, А;
389 +* Voltage to clear the “Ready to discharge” – a threshold voltage level on the cell, V; if the voltage of any cell is below this level, the “Ready to discharge” signal is cleared;
390 +* Voltage to reset the “Ready to discharge” – a tolerant voltage level on the cell, V; if all cells voltages are above the tolerant level, the “Ready to discharge” signal is set;
391 +* Errors 1, 2 to clear the "Ready to discharge" – bitfields to choose the errors which will clear the "Ready to discharge" signal.
392 +
393 +=== Precharge ===
394 +
395 +The BMS Main 3 device can control the precharge contactor. The precharge contactor is used to charge the intermediate capacity with low current and usually placed with the limiting resistor in parallel to charging or discharging contactor.
396 +
397 +BMS Main 3 device detects errors while pre-charging the load capacity by monitoring the current and voltage difference before and after contactors.
398 +
399 +To change the parameters of precharge contactor, select the "Control → Precharge" section:
400 +
401 +[[image:1735065073836-743.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="160" width="800"]]
402 +
403 +* Precharge current threshold to finish precharging – a minimum current value at which precharging process assumed to be finished, A;
404 +* Check voltages before and after contactors to finish precharging – a flag to check the voltages before and after contactors to ensure that precharge process has finished and it is allowed to close the discharging contactor;
405 +* Minimum voltage difference to finish precharging – minimal voltage difference before and after contactors at which precharge process is meant to be finished, V;
406 +* Number of precharging attempts – maximum number of precharging attempts before setting the "Precharge error";
407 +* Precharge time – a duration of closing the precharge contactor before closing the discharging contactor, millisecond;
408 +* Relaxation between attempts – a duration between precharge attempts, millisecond;
409 +* Check the power dissipated in the preacharge resistor - a flag to enable the calculation of power dissipated in precharge resistor;
410 +* Precharge resistor resistance, Ohm;
411 +* Maximum allowable power dissipated in the resistor, W;
412 +* Delay before setting the "Precharge error" when checking power, millisecond;
413 +* Delay before clearing the "Precharge error", second;
414 +* Lock the "Precharge error" – a flag to block the error until the device is restarted.
415 +
416 +
417 +“Precharge error” generation conditions:
418 +
419 +* the precharge current does not decrease after "Number of precharging attempts";
420 +* voltages before and after contactors are not equal after "Number of precharging attempts";
421 +* power dissipated on the precharge resistor is above the maximum value during the “Delay before setting the 'Precharge error' when checking power” time.
422 +
423 +(% class="box infomessage" %)
424 +(((
425 +If there is the “Precharge error”, **charging **and **discharging **contactors open.
426 +)))
427 +
308 308  === Charge ===
309 309  
310 310  There are two contactors that serve charging the battery: a charging contactor and an allow charging contactor. With the help of the allow charging contactor, the BMS commands the charger to start or stop charging.
... ... @@ -333,9 +333,9 @@
333 333  
334 334  or one of the signals:
335 335  
336 -* Service reset
337 -* Power down request
338 -* Inhibit charging
456 +* Service reset;
457 +* Power down request;
458 +* Inhibit charging,
339 339  
340 340  both contactors are open (no current flows).
341 341  
... ... @@ -353,11 +353,14 @@
353 353  * If in the process of charging the voltage on the cell exceeds the “Ready to charge” level, the allow charging contactor opens (while the charging contactor remains closed);
354 354  * If errors in the list above occur the charging contactor and allow charging contactor open.
355 355  
356 -Note – When errors occur in the system, the charging contactor opens either immediately or with the delay T,,off,, (depends on the settings described below).
476 +(% class="box infomessage" %)
477 +(((
478 +Note: when errors occur in the system, the **charging **contactor opens either immediately or with the delay T,,off,, (depends on the settings described below).
479 +)))
357 357  
358 358  To change the parameters of the battery charge control algorithm, select the "Control → Charge" section:
359 359  
360 -[[image:1733322798914-813.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="327" width="800"]]
483 +[[image:1735063563460-549.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="262" width="800"]]
361 361  
362 362  In this section:
363 363  
... ... @@ -366,20 +366,15 @@
366 366  ** Always on – charging is always allowed;
367 367  ** On charger connected – charging is allowed when there is a signal “Charger connected”;
368 368  ** On charge request – charging is allowed when there is a signal “Charge request”;
369 -* Current corresponding to charging – a current level to generate the "Charging current present" signal, A;
370 -* Current corresponding to no charging – a current level to clear the "Charging current present" signal, A;
492 +* Allow charging only when the "Ready to charge" signal is set – charging contactor will open if "Ready to charge" signal is cleared;
371 371  * Delay before starting charging – a time delay T,,on,, before closing the charging contactor and the allow charging contactor, millisecond;
372 372  * Delay before stopping charging – a time delay T,,off,, before opening the charging contactor, millisecond;
495 +* Control the precharging contactor – a flag that allows control of the precharging contactor while closing the charge contactor;
496 +* Errors 1, 2 to open the charging contactor – bitfields to choose the errors which will open the charging contactor;
373 373  * Use custom delays before stopping charging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
374 -* Custom delay: <error> – specific error delay, millisecond;
498 +* Custom delay: <error> – delay for specific error, millisecond;
375 375  * Switch off the charging contactor on errors without delay – a flag to protectively open the charging contactor without a delay. In the opposite case, when an error is detected, the charging contactor opens always with the delay “Delay before stopping charging”;
376 -* Control the precharging contactor – a flag that allows control of the precharging contactor;
377 -* Voltage to clear the “Ready to charge” – a threshold voltage level on the cell, V; if the voltage of any cell is above this level, the “Ready to charge” (hence, the “Allow charging”) signal is cleared;
378 -* Voltage to reset the “Ready to charge” – a tolerant voltage level on the cell, V; if all cell voltages are below the tolerant level, the “Ready to charge” (hence, the “Allow charging”) signal is set;
379 -* Delay before recharging – a time after which the previously opened the allow charging contactor closes again, minute; to disable the operation by timeout set "Delay before recharging" to 0.
380 380  
381 -Note – The allow charging contactor closes under two independent conditions: 1) the voltage on the cells reaches the “Voltage to reset the “Ready to charge"” level and 2) the "Delay before recharging" time has passed since the opening of the allow charging contactor.
382 -
383 383  === Discharge ===
384 384  
385 385  The device controls the discharging contactor to connect battery to the load.
... ... @@ -426,13 +426,16 @@
426 426  * if there is signal “Discharge request”, the charging contactor is open and there are no errors (see the list above), then through the delay time T,,on,, the discharging contactor closes;
427 427  * If the signal “Discharge request” disappears or errors occur (see the list above), then after the delay time T,,off,, the discharging contactor opens.
428 428  
429 -Note – In case of errors in the system operation, the opening of the discharging contactor is performed either immediately or with a delay T,,off,, (depends on the settings described below).
547 +(% class="box infomessage" %)
548 +(((
549 +**Note:** in case of errors in the system operation, **discharging **contactor opens either immediately or with a delay T,,off,, (depends on the settings described below).
550 +)))
430 430  
431 431  The device supports controlling the precharging contactor. The duration of switching on the precharging contactor before closing the discharging (load) contactor is adjusted.
432 432  
433 433  To change the parameters of the battery discharge control algorithm, select the "Control → Discharge" section:
434 434  
435 -[[image:1733323750262-841.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="360" width="800"]]
556 +[[image:1735064038329-836.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="273" width="800"]]
436 436  
437 437  In this section:
438 438  
... ... @@ -441,18 +441,14 @@
441 441  ** Always on – load is always connected;
442 442  ** On charger disconnected – load is connected when there is no signal “Charger connected”;
443 443  ** On discharge request – load is connected when there is signal “Discharge request”;
444 -* Current corresponding to discharging – a current level to generate the "Discharging current present" signal, А;
445 -* Current indicating no discharging – a current level to clear the "Discharging current present" signal, А;
565 +* Allow charging only when the "Ready to discharge" signal is set – discharging contactor will open if "Ready to discharge" signal is cleared;
446 446  * Delay before starting discharging – a time delay T,,on,, before closing the discharging contactor, millisecond;
447 447  * Delay before stopping discharging – a time delay T,,off,, before opening the discharging contactor, millisecond;
568 +* Control the precharging contactor – a flag that allows control of the precharging contactor while closing the discharge contactor;
569 +* Errors 1, 2 to open the discharging contactor – bitfields to choose the errors which will open the discharging contactor;
448 448  * Use custom delays before stopping discharging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
449 449  * Custom delay: <error> – specific error delay, millisecond;
450 450  * Switch off the discharging contactor on errors without delay – a flag to protectively open the discharging contactor without a delay. In the opposite case, when an error is detected, the discharging contactor opens always with the delay “Delay before stopping discharging”.
451 -* Precharge time – a duration of closing the precharge contactor before closing the discharging contactor, millisecond;
452 -* Check voltages before and after contactors to finish precharging – a flag to check the voltages before and after contactors to ensure that precharge process has finished and it is allowed to close the discharging contactor;
453 -* Minimum voltage difference to finish precharging – minimal voltage difference before and after contactors at which precharge process is meant to be finished, V;
454 -* Voltage to clear the “Ready to discharge” – a threshold voltage level on the cell, V; if the voltage of any cell is below this level, the “Ready to discharge” signal is cleared;
455 -* Voltage to reset the “Ready to discharge” – a tolerant voltage level on the cell, V; if all cells voltages are above the tolerant level, the “Ready to discharge” signal is set;
456 456  
457 457  === Charge/Discharge ===
458 458  
... ... @@ -480,7 +480,7 @@
480 480  
481 481  To change the parameters of the powering of external equipment, select the "Control → Discharge (AUX)" section:
482 482  
483 -[[image:1733322827920-878.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="130" width="800"]]
600 +[[image:1735066190419-838.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="161" width="800"]]
484 484  
485 485  In this section:
486 486  
... ... @@ -491,63 +491,11 @@
491 491  * Switch off the discharging (AUX) contactor if the battery voltage is out of the range;
492 492  * Minimum voltage – minimum battery voltage, V;
493 493  * Maximum voltage – maximum battery voltage, V;
494 -* Switch off the discharging (AUX) contactor on errors – the auxiliary (AUX) discharging contactor opens if the following errors occur: Undervoltage, Overcurrent, High temperature (DCH), Short circuit, Critical error.
611 +* Switch off the discharging (AUX) contactor on errors – the auxiliary (AUX) discharging contactor opens if the following errors occur: Undervoltage, Overcurrent, High temperature (DCH), Short circuit, Critical error;
612 +* Minimum battery voltage, V;
613 +* Maximum battery voltage, V;
614 +* Errors 1, 2 to open the auxiliary discharging contactor – bitfields to choose the errors which will open the auxiliary discharging contactor;
495 495  
496 -=== Main contactor ===
497 -
498 -The BMS Main 3 device controls the main contactor. The main contactor is usually placed in the common (minus) battery line for opening the charge and discharge circuits in case of sealing of the charging or discharging contactors.
499 -
500 -The Main contactor algorithm supports the following modes:
501 -
502 -* Always on;
503 -* Automatic;
504 -* On demand.
505 -
506 -In “Always on” mode main contactor closes if all the following is true:
507 -
508 -* Charging contactor is open;
509 -* Discharging contactor is open;
510 -* There are no errors from the list below:
511 -** Overcurrent;
512 -** Undervoltage;
513 -** Overvoltage;
514 -** High temperature (CH);
515 -** High temperature (DCH);
516 -** Unallowable charging;
517 -** Critical error.
518 -
519 -In “Always on” mode main contactor opens if all the following is true:
520 -
521 -* Charging contactor is open;
522 -* Discharging contactor is open;
523 -* There is an error from the list below:
524 -** Overcurrent;
525 -** Undervoltage;
526 -** Overvoltage;
527 -** High temperature (CH);
528 -** High temperature (DCH);
529 -** Unallowable charging;
530 -** Critical error.
531 -
532 -In “Automatic” mode, the main contactor closes by internal charging and discharging algorithms at the same time with Precharging, Charging and Discharging contactors.
533 -
534 -In “On demand” mode, the main contactor closes by external the “Close Main contactor” request.
535 -
536 -To change the parameters of the main contactor, select the "Control → Main contactor" section:
537 -
538 -[[image:1733322872744-536.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="105" width="800"]]
539 -
540 -In this section:
541 -
542 -* Enable – a flag to enable the main contactor control;
543 -* Algorithm – main contactor control algorithm:
544 -** Always on – contactor is always closed;
545 -** Automatic – contactor closes by internal charge and discharge algorithms;
546 -** On demand – contactor is closed by an external request;
547 -* Time to keep the contactor closed before closing the others – a time for other contactors to be open after the main contactor is closed;
548 -* Delay before opening the contactor – a time which is used to detect conditions for opening the contactor, s;
549 -* Keep the contactor open until the device is restarted – a flag for keeping the main contactor open until the system is reset.
550 -
551 551  === Cell balancing ===
552 552  
553 553  Balancing makes the voltage of all cells equal to the minimum cell voltage.
... ... @@ -574,7 +574,7 @@
574 574  
575 575  To change the cell balancing parameters, select the "Control → Cell balancing" section:
576 576  
577 -[[image:1733322883460-118.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="114" width="800"]]
642 +[[image:1735065702806-422.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="130" width="800"]]
578 578  
579 579  In this section:
580 580  
... ... @@ -584,11 +584,16 @@
584 584  ** Balance on charge or relaxed - balancing is performed while and after the charging and in the relaxed state (in “Charge ON”, “Charge OFF”, “Relaxed (after charging)” and “Relaxed (after discharging)” states);
585 585  ** Balance always – balancing is always performed regardless the battery state;
586 586  
587 -[[image:1733322883462-975.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="74" width="600"]]
652 +[[image:1735065666891-686.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="132" width="800"]]
588 588  
654 +* Balancing condition:
655 +** Automatic – balancing will be performed automatically if needed conditions are met;
656 +** On balancing request – balancing will start only if a remote request is received. In this case cells will start to balance regardless the "Voltage deviation to start balancing" value;
589 589  * Minimum cell voltage to start balancing, V;
590 590  * Voltage deviation to start balancing;
591 591  * Voltage deviation to stop balancing;
660 +* Voltage for forced balancing – if cell voltage is above this value, it will discharge through balancing resistor;
661 +* Maximum allowable temperature of BMS Logic devices, ºC;
592 592  * Command to discharge all cells – a flag to force the balancing of all cells.
593 593  
594 594  === Series balancing ===
... ... @@ -711,7 +711,10 @@
711 711  
712 712  The BMS Main 3 implements a self-diagnostics of high-voltage measurement lines. If measurement line breaks or high-voltage polarity is wrong, “High voltage fault” is generated.
713 713  
714 -**If there is the “High voltage fault”, the “Critical error” is generated and all contactors open.**
784 +(% class="box warningmessage" %)
785 +(((
786 +If there is the “High voltage fault”, **the “Critical error” is generated and all contactors open.**
787 +)))
715 715  
716 716  === Cell analysis ===
717 717  
1735063563460-549.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +59.6 KB
Content
1735064038329-836.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +62.0 KB
Content
1735064362593-844.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +35.8 KB
Content
1735064399985-526.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +36.1 KB
Content
1735064434321-430.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +27.5 KB
Content
1735064454708-345.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +27.7 KB
Content
1735064488658-863.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +24.9 KB
Content
1735064583408-498.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +23.4 KB
Content
1735064935499-941.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +25.7 KB
Content
1735064980481-209.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +24.2 KB
Content
1735065073836-743.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +38.8 KB
Content
1735065666891-686.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +29.0 KB
Content
1735065702806-422.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +27.2 KB
Content
1735066190419-838.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +37.2 KB
Content