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Changes for page 3.3 Control

Last modified by Admin on 2025/06/11 15:52
From version 19.2
edited by Admin
on 2025/02/28 14:03
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To version 30.1
edited by Admin
on 2025/06/11 15:52
Change comment: There is no comment for this version

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... ... @@ -129,7 +129,6 @@
129 129  “Precharge error” generation conditions if any of the following is true:
130 130  
131 131  * the precharge current does not decrease during the "Precharge time" after "Number of precharging attempts";
132 -* voltages before and after contactors are not equal during the "Precharge time" after "Number of precharging attempts";
133 133  * power dissipated on the precharge resistor is above the maximum value during the “Delay before setting the 'Precharge error' when checking power” time.
134 134  
135 135  (% class="box warningmessage" %)
... ... @@ -149,7 +149,6 @@
149 149  
150 150  The device controls two processes: **joining battery modules **and **closing the main charging contactor.**
151 151  
152 -
153 153  The operation of the **joining battery modules** is described by the following steps:
154 154  
155 155  1. Battery modules are disabled. When the “Join to charge” request is received and the voltage and current unbalance errors (Voltage unbalance (CH), Current unbalance (CH), Charging current unbalance) are cleared, go to step 2.
... ... @@ -161,7 +161,7 @@
161 161  
162 162  The operation of **closing the main charging contactor** is described in the following steps:
163 163  
164 -1. The main charging contactor is open. When the “Charge request” is received, the voltage and current unbalance errors (“Voltage unbalance (CH)”, “Current unbalance (CH)”, “Charging current unbalance”) are cleared, and the battery modules are joined, go to step 2.
162 +1. The main charging contactor is open. When the “Charge request” is received, there are no errors from the "Errors ..." bitfield, and the battery modules are joined, go to step 2.
165 165  1. Closing the main precharging contactor (optional). Go to step 3.
166 166  1. Closing the main charging contactor ("Charging" signal). Go to step 4.
167 167  1. The main charging contactor is closed. If the "Charge request" is cleared, the battery modules are disconnected, or the "Critical error" occurs, go to step 1.
... ... @@ -172,7 +172,7 @@
172 172  
173 173  The battery charge management is configured in the "Control - Charge" section:
174 174  
175 -[[image:1740750130950-113.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="219" width="800"]]
173 +[[image:1749657043032-397.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="253" width="800"]]
176 176  
177 177  In this section:
178 178  
... ... @@ -185,12 +185,15 @@
185 185  * Allowable battery current to rejoin modules – a battery current at which joining of battery modules is permitted, A;
186 186  * 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;
187 187  * Checking voltages time – a time of checking voltages of battery modules before starting joining modules, millisecond;
188 -* Balancing modules time – a time of balancing battery modules after joining modules and before closing main charging contactor, millisecond;
186 +* Module balancing time – a time of balancing battery modules after joining modules and before closing main charging contactor, millisecond;
187 +* Interrupt balancing when modules are joined – a flag to break balancing time after all modules are joined;
189 189  * Control the precharging contactor – a flag to control the main precharging contactor;
190 190  * Canceling charging time – a delay before opening the main charging contactor, ms;
191 191  * Disconnect modules that are not ready to charge – a flag for disconnecting modules that have the “Ready to charge” signal cleared.
192 192  * Disconnect all modules if one is not ready to charge – a flag for disconnecting all modules if any of the modules have the “Ready to charge” signal cleared;
193 193  * Join modules on the “Charge request” signal – a flag to enable automatic modules joining if “Charge request” signal appears;
193 +* Regulator: Keep battery module currents below limits – a flag to enable regulation of module currents to be below module current limit;
194 +* Regulator: Gain – a gain of current regulator;
194 194  * Maximum charge current limit – a maximum allowed charging current of all battery, A;
195 195  * Errors to disconnect all battery modules – errors that cause all battery modules to be disconnected from the common bus;
196 196  * Errors to open the charging contactor – errors that cause the main charging contactor "Charging" to open;
... ... @@ -208,7 +208,6 @@
208 208  
209 209  The device controls two processes: **joining battery modules** and **closing the main discharging contactor**.
210 210  
211 -
212 212  The operation of the** joining battery modules** is described by the following steps:
213 213  
214 214  1. Battery modules are disabled. When the “Join to discharge” request is received and the voltage and current unbalance errors (Voltage unbalance (DCH), Current unbalance (DCH), Discharging current unbalance) are cleared, go to step 2.
... ... @@ -220,7 +220,7 @@
220 220  
221 221  The operation of **closing the main discharging contactor **is described in the following steps:
222 222  
223 -1. The main discharging contactor is open. When the “Discharge request” is received, the voltage and current unbalance errors (“Voltage unbalance (DCH)”, “Current unbalance (DCH)”, “Discharging current unbalance”) are cleared, and the battery modules are joined, go to step 2.
223 +1. The main discharging contactor is open. When the “Discharge request” is received, there are no errors from the "Errors ..." bitfield, and the battery modules are joined, go to step 2.
224 224  1. Closing the main precharging contactor (optional). Go to step 3.
225 225  1. Closing the main discharging contactor ("Discharging" signal). Go to step 4.
226 226  1. The main discharging contactor is closed. If the "Discharge request" is cleared, the battery modules are disconnected, or the "Critical error" occurs, go to step 1.
... ... @@ -231,8 +231,9 @@
231 231  
232 232  The battery discharge management is configured in the "Control - Discharge" section:
233 233  
234 -[[image:1740750247231-926.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="218" width="800"]]
235 235  
235 +[[image:1749657087238-544.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="250" width="800"]]
236 +
236 236  In this section:
237 237  
238 238  * Enable – a flag to enable battery discharge controller;
... ... @@ -244,12 +244,15 @@
244 244  * Allowable battery current to rejoin modules – a battery current at which joining of battery modules is permitted, A;
245 245  * 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;
246 246  * Checking voltages time – a time of checking voltages of battery modules before starting joining modules, millisecond;
247 -* Balancing modules time – a time of balancing battery modules after joining modules and before closing main discharging contactor, millisecond;
248 +* Module balancing time – a time of balancing battery modules after joining modules and before closing main discharging contactor, millisecond;
249 +* Interrupt balancing when modules are joined – a flag to break balancing time after all modules are joined;
248 248  * Control the precharging contactor – a flag to control the main precharging contactor;
249 249  * Canceling discharging time – a delay before opening the main discharging contactor, millisecond;
250 250  * Disconnect modules that are not ready to discharge – a flag for disconnecting modules that have the “Ready to discharge” signal cleared.
251 251  * Disconnect all modules if one is not ready to discharge – a flag for disconnecting all modules if one of the modules have the “Ready to discharge” signal cleared;
252 252  * Join modules on the “Discharge request” signal – a flag to enable automatic modules joining if “Discharge request” signal appears;
255 +* Regulator: Keep battery module currents below limits – a flag to enable regulation of module currents to be below module current limit;
256 +* Regulator: Gain – a gain of current regulator;
253 253  * Maximum discharge current limit – a maximum allowed discharging current of all the battery, A;
254 254  * Errors to disconnect all battery modules – errors that cause all battery modules to be disconnected from the common bus;
255 255  * Errors to open the discharging contactor – errors that cause the main discharging contactor "Discharging" to open,
... ... @@ -280,13 +280,13 @@
280 280  
281 281  The operation of the **joining battery modules** depends on the signal received:
282 282  
283 -* If "Join to charge" is received, joining procedure is done as described in [[Charge>>https://docs.movicomelectric.com/bin/view/Battery%20management%20systems/BMS%20Main%203X/3.%20Configuration/3.3%20Control/#HCharge]] section;
287 +* If "Join to charge" is received, joining procedure is done as described in [[Charge>>doc:||anchor="HCharge"]] section;
284 284  * If "Join to discharge" is received, joining procedure is done as described in [[Discharge>>doc:||anchor="HDischarge"]] section;
285 285  * If both signals received, "Join to charge" has a priority.
286 286  
287 287  The operation of **closing main charging/discharging contactor **depends on the signal received:
288 288  
289 -* If "Charge request" is received, procedure is done as described in [[Charge>>https://docs.movicomelectric.com/bin/view/Battery%20management%20systems/BMS%20Main%203X/3.%20Configuration/3.3%20Control/#HCharge]] section;
293 +* If "Charge request" is received, procedure is done as described in [[Charge>>doc:||anchor="HCharge"]] section;
290 290  * If "Discharge request" is received, procedure is done as described in [[Discharge>>doc:||anchor="HDischarge"]] section;
291 291  * If both signals received, "Charge request" has a priority.
292 292  
... ... @@ -297,7 +297,7 @@
297 297  
298 298  The charge/discharge contactor control is configured in the “Control → Charge/Discharge” section:
299 299  
300 -[[image:1740750424118-190.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="250" width="800"]]
304 +[[image:1749657114587-360.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="284" width="800"]]
301 301  
302 302  In this section:
303 303  
... ... @@ -313,7 +313,8 @@
313 313  * Allowable battery current to rejoin modules – a battery current at which joining of battery modules is permitted, A;
314 314  * 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;
315 315  * Checking voltages time – a time of checking voltages of battery modules before starting joining modules, millisecond;
316 -* Balancing modules time – a time of balancing battery modules after joining modules and before closing main discharging contactor, millisecond;
320 +* Module balancing time – a time of balancing battery modules after joining modules and before closing main discharging contactor, millisecond;
321 +* Interrupt balancing when modules are joined – a flag to break balancing time after all modules are joined;
317 317  * Control the precharging contactor – a flag to control the main precharging contactor;
318 318  * Canceling discharging time – a delay before opening the main discharging contactor, millisecond;
319 319  * Disconnect modules that are not ready to charge – a flag for disconnecting modules that have the “Ready to charge” signal cleared;
... ... @@ -320,6 +320,8 @@
320 320  * Disconnect modules that are not ready to discharge – a flag for disconnecting modules that have the “Ready to discharge” signal cleared;
321 321  * Join modules on the “Charge request” signal – a flag to enable automatic modules joining if “Charge request” signal appears;
322 322  * Join modules on the “Discharge request” signal – a flag to enable automatic modules joining if “Discharge request” signal appears;
328 +* Regulator: Keep battery module currents below limits – a flag to enable regulation of module currents to be below module current limit;
329 +* Regulator: Gain – a gain of current regulator;
323 323  * Maximum charge current limit – a maximum allowed charging current of all the battery, A;
324 324  * Maximum discharge current limit – a maximum allowed discharging current of all the battery, A;
325 325  * Errors to disconnect all battery modules – errors that cause all battery modules to be disconnected from the common bus;
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