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Changes for page 3.5 Battery control

Last modified by Admin on 2025/06/11 15:20
From version 26.4
edited by Admin
on 2025/06/11 15:18
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To version 26.1
edited by Admin
on 2025/06/11 15:13
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117 117  
118 118  To change the parameters of the battery discharge control algorithm, select the menu "Cells → Discharging control":
119 119  
120 -[[image:1749654838818-400.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="828" width="446"]]
120 +[[image:1739961703149-845.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="748" width="440"]]
121 121  
122 122  In this section:
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133 133  * Delay before stopping discharging – a time delay T,,off,, before opening the discharging relay, second;
134 134  * Use specific delays before stopping discharging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
135 135  * 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”.
136 -* Control the precharging relay – a flag to enable precharge at discharging;
137 -* Delay before current measurement, millisecond;
138 138  * Precharge time – a duration of closing the precharge relay before closing the discharging relay, millisecond;
139 139  * Precharge current threshold to start discharging – a minimum current value to finish precharging and start discharge, A;
140 -* Keep the precharging relay closed until precharge is finished
141 141  * Voltage to clear the “Ready to discharge” signal – 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;
142 -* Voltage to reset the “Ready to discharge” signal – 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;
143 -* 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;
139 +* Voltage to reset the “Ready to discharge” signal – 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.
144 144  
145 145  === Discharging (AUX) control ===
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