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Changes for page 3.5 Battery control

Last modified by Admin on 2025/03/10 12:50
From version 12.1
edited by Admin
on 2025/01/11 19:03
Change comment: There is no comment for this version
To version 11.2
edited by Admin
on 2024/12/11 11:21
Change comment: Update document after refactoring.

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... ... @@ -132,7 +132,6 @@
132 132  * Use specific delays before stopping discharging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
133 133  * Switch off the discharging relay on errors without delay – a flag to protectively open the discharging relay without delay. In the opposite case, when an error is detected, the discharging relay opens always with the delay “Delay before stopping discharging”.
134 134  * Precharge time – a duration of closing the precharge relay before closing the discharging relay, millisecond;
135 -* Precharge current threshold to start discharging – a minimum current value to finish precharging and start discharge, A;
136 136  * Voltage to clear the “Ready to discharge” signal – 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;
137 137  * Voltage to reset the “Ready to discharge” signal – a tolerant voltage level on the cell, V; if all cells voltages are above the tolerant level, the “Ready to discharge” signal is set.
138 138  
... ... @@ -155,15 +155,12 @@
155 155  In this section:
156 156  
157 157  * Enable – a flag to activate the auxiliary discharge control;
158 -* Switch off the discharging (AUX) relay at when the battery SOC is low:
157 +* Switch off the discharging (AUX) relay at low SOC:
159 159  ** Minimum SOC – a minimum SOC value, when reached, the auxiliary (AUX) discharging relay opens, %;
160 160  ** Tolerant SOC – a permissive SOC value, upon reaching which the auxiliary (AUX) discharging relay re-closes, %;
161 -* Switch off the discharging (AUX) relay when the cell voltage is low:
162 -** Minimum cell voltage – a minimum cell voltage, when reached, the auxiliary (AUX) discharging relay opens, %;
163 -** Tolerant cell voltage – a permissive cell voltage, upon reaching which the auxiliary (AUX) discharging relay re-closes, %;
164 164  * Switch off the discharging (AUX) relay if the battery voltage is out of the range:
165 -** Minimum battery voltage – minimum battery voltage, when reached, the auxiliary (AUX) discharging relay opens,V;
166 -** Maximum battery voltage – maximum battery voltage, upon reaching which the auxiliary (AUX) discharging relay re-closes, V;
161 +** Minimum voltage – minimum battery voltage, V;
162 +** Maximum voltage – maximum battery voltage, V;
167 167  * Switch off the discharging (AUX) relay on errors – the auxiliary (AUX) discharging relay opens if the following errors occur: Undervoltage, Overcurrent, High temperature (discharging), Short circuit, Critical error.
168 168  
169 169  === Charging/Discharging control ===