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Changes for page 3.3 Control

Last modified by Admin on 2025/05/30 16:50
From version 12.4
edited by Admin
on 2025/02/11 16:17
Change comment: There is no comment for this version
To version 12.10
edited by Admin
on 2025/02/11 16:24
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -112,7 +112,7 @@
112 112  
113 113  In this section:
114 114  
115 -[[image:1739290619354-792.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="155" width="800"]]
115 +[[image:1739290619354-792.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="117" width="600"]]
116 116  
117 117  * Precharge current threshold to close the discharging contactor – a current value to ensure that precharge process has finished and it is allowed to close the discharging contactor, A;
118 118  * 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;
... ... @@ -127,10 +127,10 @@
127 127  * Delay before clearing the "Precharge error", second;
128 128  * Lock – a flag to block the error until the device is restarted.
129 129  
130 -“Precharge error” generation conditions:
130 +“Precharge error” generation conditions if any of the following is true:
131 131  
132 -* the precharge current does not decrease during the P after "Number of precharging attempts";
133 -* voltages before and after contactors are not equal after "Number of precharging attempts";
132 +* the precharge current does not decrease during the "Precharge time" after "Number of precharging attempts";
133 +* voltages before and after contactors are not equal during the "Precharge time" after "Number of precharging attempts";
134 134  * power dissipated on the precharge resistor is above the maximum value during the “Delay before setting the 'Precharge error' when checking power” time.
135 135  
136 136  (% class="box warningmessage" %)
... ... @@ -187,8 +187,8 @@
187 187  * Minimum number of modules allowed to join – a minimum number of battery modules that can be connected in parallel;
188 188  * Allowable battery current to rejoin modules – a battery current at which joining of battery modules is permitted, A;
189 189  * Allowable voltage difference to rejoin modules – a difference between the voltage of the disconnected module and the battery voltage at which its joining is permitted, V;
190 -* Checking voltages time – a time of checking voltages of battery modules, millisecond;
191 -* Balancing modules time – a time of balancing battery modules, millisecond;
190 +* Checking voltages time – a time of checking voltages of battery modules before starting joining modules, millisecond;
191 +* Balancing modules time – a time of balancing battery modules after joining modules and before closing main charging contactor, millisecond;
192 192  * Control the precharging contactor – a flag to control the main precharging contactor;
193 193  * Canceling charging time – a delay before opening the main charging contactor, ms;
194 194  * Disconnect modules that are not ready to charge – a flag for disconnecting modules that have the “Ready to charge” signal cleared.
... ... @@ -249,8 +249,8 @@
249 249  * Minimum number of modules allowed to join – a minimum number of battery modules that can be connected in parallel;
250 250  * Allowable battery current to rejoin modules – a battery current at which joining of battery modules is permitted, A;
251 251  * Allowable voltage difference to rejoin modules – a difference between the voltage of the disconnected module and the battery voltage at which its joining is permitted, V;
252 -* Checking voltages time – a time of checking voltages of battery modules, millisecond;
253 -* Balancing modules time – a time of balancing battery modules, millisecond;
252 +* Checking voltages time – a time of checking voltages of battery modules before starting joining modules, millisecond;
253 +* Balancing modules time – a time of balancing battery modules after joining modules and before closing main discharging contactor, millisecond;
254 254  * Control the precharging contactor – a flag to control the main precharging contactor;
255 255  * Canceling discharging time – a delay before opening the main discharging contactor, millisecond;
256 256  * Disconnect modules that are not ready to discharge – a flag for disconnecting modules that have the “Ready to discharge” signal cleared.