Changes for page 3.3 Control

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

From version 12.9
edited by Admin
on 2024/12/24 18:12
Change comment: There is no comment for this version
To version 12.2
edited by Admin
on 2024/12/24 18:06
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -372,8 +372,7 @@
372 372  
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;
375 +TBA
377 377  
378 378  === Precharge ===
379 379  
... ... @@ -407,9 +407,9 @@
407 407  
408 408  or one of the signals:
409 409  
410 -* Service reset;
411 -* Power down request;
412 -* Inhibit charging,
409 +* Service reset
410 +* Power down request
411 +* Inhibit charging
413 413  
414 414  both contactors are open (no current flows).
415 415  
... ... @@ -427,14 +427,11 @@
427 427  * 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);
428 428  * If errors in the list above occur the charging contactor and allow charging contactor open.
429 429  
430 -(% class="box infomessage" %)
431 -(((
432 -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).
433 -)))
429 +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).
434 434  
435 435  To change the parameters of the battery charge control algorithm, select the "Control → Charge" section:
436 436  
437 -[[image:1735063563460-549.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="262" width="800"]]
433 +[[image:1735063563460-549.png]]
438 438  
439 439  In this section:
440 440  
... ... @@ -443,15 +443,13 @@
443 443  ** Always on – charging is always allowed;
444 444  ** On charger connected – charging is allowed when there is a signal “Charger connected”;
445 445  ** On charge request – charging is allowed when there is a signal “Charge request”;
446 -* Allow charging only when the "Ready to charge" signal is set – charging contactor will open if "Ready to charge" signal is cleared;
447 447  * Current corresponding to charging – a current level to generate the "Charging current present" signal, A;
448 448  * Current corresponding to no charging – a current level to clear the "Charging current present" signal, A;
449 449  * Delay before starting charging – a time delay T,,on,, before closing the charging contactor and the allow charging contactor, millisecond;
450 450  * Delay before stopping charging – a time delay T,,off,, before opening the charging contactor, millisecond;
451 451  * Control the precharging contactor – a flag that allows control of the precharging contactor;
452 -* Errors 1, 2 to open the charging contactor – bitfields to choose the errors which will open the charging contactor;
453 453  * Use custom delays before stopping charging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
454 -* Custom delay: <error> – delay for specific error, millisecond;
448 +* Custom delay: <error> – specific error delay, millisecond;
455 455  * 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”;
456 456  
457 457  === Discharge ===
... ... @@ -500,10 +500,7 @@
500 500  * 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;
501 501  * If the signal “Discharge request” disappears or errors occur (see the list above), then after the delay time T,,off,, the discharging contactor opens.
502 502  
503 -(% class="box infomessage" %)
504 -(((
505 -**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).
506 -)))
497 +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).
507 507  
508 508  The device supports controlling the precharging contactor. The duration of switching on the precharging contactor before closing the discharging (load) contactor is adjusted.
509 509  
... ... @@ -528,6 +528,8 @@
528 528  * Precharge time – a duration of closing the precharge contactor before closing the discharging contactor, millisecond;
529 529  * 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;
530 530  * Minimum voltage difference to finish precharging – minimal voltage difference before and after contactors at which precharge process is meant to be finished, V;
522 +* 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;
523 +* 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;
531 531  
532 532  === Charge/Discharge ===
533 533