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Changes for page 3.3 Control

Last modified by Admin on 2025/04/09 12:14
From version 12.3
edited by Admin
on 2024/12/24 18:07
Change comment: There is no comment for this version
To version 11.2
edited by Admin
on 2024/12/24 17:38
Change comment: There is no comment for this version

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... ... @@ -359,21 +359,11 @@
359 359  
360 360  === Charging status ===
361 361  
362 -* 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;
363 -* 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;
364 -* 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.
362 +TBA
365 365  
366 -(% class="box infomessage" %)
367 -(((
368 -**Note:** The "Allow charging" signal activates under two independent conditions:
369 -1) the voltage on the cells reaches the “Voltage to reset the “Ready to charge"” level and
370 -2) the "Delay before recharging" time has passed since the opening of the allow charging contactor.
371 -)))
372 -
373 373  === Discharging status ===
374 374  
375 -* 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;
376 -* 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;
366 +TBA
377 377  
378 378  === Precharge ===
379 379  
... ... @@ -431,7 +431,7 @@
431 431  
432 432  To change the parameters of the battery charge control algorithm, select the "Control → Charge" section:
433 433  
434 -[[image:1735063563460-549.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="262" width="800"]]
424 +[[image:1733322798914-813.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="327" width="800"]]
435 435  
436 436  In this section:
437 437  
... ... @@ -440,16 +440,20 @@
440 440  ** Always on – charging is always allowed;
441 441  ** On charger connected – charging is allowed when there is a signal “Charger connected”;
442 442  ** On charge request – charging is allowed when there is a signal “Charge request”;
443 -* Allow charging only when the "Ready to charge" signal i
444 444  * Current corresponding to charging – a current level to generate the "Charging current present" signal, A;
445 445  * Current corresponding to no charging – a current level to clear the "Charging current present" signal, A;
446 446  * Delay before starting charging – a time delay T,,on,, before closing the charging contactor and the allow charging contactor, millisecond;
447 447  * Delay before stopping charging – a time delay T,,off,, before opening the charging contactor, millisecond;
448 -* Control the precharging contactor – a flag that allows control of the precharging contactor;
449 449  * Use custom delays before stopping charging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
450 450  * Custom delay: <error> – specific error delay, millisecond;
451 451  * 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”;
440 +* Control the precharging contactor – a flag that allows control of the precharging contactor;
441 +* 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;
442 +* 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;
443 +* 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.
452 452  
445 +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.
446 +
453 453  === Discharge ===
454 454  
455 455  The device controls the discharging contactor to connect battery to the load.
... ... @@ -521,6 +521,8 @@
521 521  * Precharge time – a duration of closing the precharge contactor before closing the discharging contactor, millisecond;
522 522  * 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;
523 523  * Minimum voltage difference to finish precharging – minimal voltage difference before and after contactors at which precharge process is meant to be finished, V;
518 +* 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;
519 +* 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;
524 524  
525 525  === Charge/Discharge ===
526 526  
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