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Changes for page 3.3 Control

Last modified by Admin on 2026/04/30 15:56
From version 76.2
edited by Admin
on 2026/03/31 12:14
Change comment: There is no comment for this version
To version 69.1
edited by Admin
on 2025/12/11 10:18
Change comment: Загрузить новое вложение 1765448283865-334.png

Summary

Details

Page properties
Content
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14 14  
15 15  * Cell capacity – nominal capacity of cells, Ah;
16 16  * Cell resistance – nominal (maximum) internal resistance of the cells, Ohm;
17 -* Connection of cells –
18 18  * Relax time (after charging) – a relaxation time after charging, second;
19 19  * Relax time (atfer discharging) – a relaxation time after discharging, second;
20 20  * Reset parameters – a command to reset cells state of charge, capacity, and resistance;
... ... @@ -112,7 +112,7 @@
112 112  
113 113  In "By effective capacity" mode SOH is calculated as a ratio of effective capacity to nominal capacity. Effective capacity is estimated to DOD value when battery SOC reaches 0%, so SOH is recalculated each full battery discharge.
114 114  
115 -In "By total charge-" mode SOH is calculated as a linear function of "Total charge-" counter. While "Total charge-" constantly increases during battery operation, SOH will be linearly decrease at the same time. This mode requires a confirmed data about cell health depending of amount of discharge rate to configure the linear function.
114 +In "By total charge-" mode SOH is calculated as a linear function of "Total charge-" counter. While "Total charge-" constantly increases during battery operation, SOH will be linearly decrease at the same time. This mode requires a confirmed cell data to set the expecting SOH at the expecting amount of charge-.
116 116  
117 117  To configure parameters for battery state of health calculation, select the "Control → SOH correction" section:
118 118  
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378 378  
379 379  To change the parameters of charging process status, select the "Control → Charging status" section:
380 380  
381 -[[image:1771432488941-251.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="154" width="800"]]
380 +[[image:1760435790050-496.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="140" width="800"]]
382 382  
383 383  In this section:
384 384  
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386 386  * Current to clear the "Charging current present" – a current level to clear the "Charging current present" signal, A;
387 387  * Voltage to clear the “Ready to charge” – a threshold U,,ocv,, (corrected due to current and cell resistance) 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;
388 388  * Voltage to reset the “Ready to charge” – a tolerant U,,ocv,, (corrected due to current and cell resistance) 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;
389 -* Use actual voltage to generate the "Ready to charge" signal – a flag to disable voltage correction for "Ready to charge" signal;
390 390  * Treat negative currents as zero currents for generating the "Ready to charge" signal – a flag to disable voltage correction for "Ready to charge" signal at discharging current;
391 391  * 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;
392 392  * Check the 'Charge current limit' value to generate the 'Ready to charge' – a flag to enable check of "Charging current limit" to generate the "Ready to charge" signal;
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405 405  
406 406  To change the parameters of discharging process status, select the "Control → Discharging status" section:
407 407  
408 -[[image:1771431570393-551.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="155" width="800"]]
406 +[[image:1760435802140-274.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="129" width="800"]]
409 409  
410 410  In this section:
411 411  
... ... @@ -413,12 +413,10 @@
413 413  * Current to clear the "Discharging current present" – a current level to clear the "Discharging current present" signal, А;
414 414  * Voltage to clear the “Ready to discharge” – a threshold U,,ocv,, (corrected due to current and cell resistance) voltage level on the cell, V; if the voltage of any cell is below this level, the “Ready to discharge” signal is cleared;
415 415  * Voltage to reset the “Ready to discharge” – a tolerant U,,ocv,, (corrected due to current and cell resistance) voltage level on the cell, V; if all cells voltages are above the tolerant level, the “Ready to discharge” signal is set;
416 -* Use actual voltage to generate the "Ready to discharge" signal – a flag to disable voltage correction for "Ready to discharge" signal;
417 417  * Treat positive currents as zero currents for generating the "Ready to discharge" signal – a flag to disable voltage correction for "Ready to discharge" signal at charging current;
418 418  * Check the 'Discharge current limit' value to generate the 'Ready to discharge' – a flag to enable check of "Discharging current limit" to generate the "Ready to discharge" signal;
419 419  * Discharge current limit to clear the 'Ready to discharge' – a threshold discharging current limit value, A; if the limit is //above //this level, the “Ready to discharge” signal is cleared;
420 420  * Discharge current limit to set the 'Ready to discharge' – a tolerant discharging current limit value, A; if the limit is //below //this level, the “Ready to discharge” signal is set;
421 -* Clear the 'Ready to discharge' signal if the 'Low SOC' signal is set;
422 422  * Errors 1, 2 to clear the "Ready to discharge" – bitfields to choose the errors which will clear the "Ready to discharge" signal.
423 423  
424 424  === Precharge ===
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