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Changes for page 3.3 Control

Last modified by Admin on 2025/05/30 16:50
From version 42.1
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To version 35.4
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... ... @@ -20,9 +20,11 @@
20 20  
21 21  Flags for enabling battery modules are configured in the "Control → Modules → Enable (modules 1 to 8)" and "Control → Modules → Enable (modules 9 to 32)" section:
22 22  
23 -[[image:1743089636435-519.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="147" width="600"]]
23 +
24 +[[image:1739976358691-364.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="164" width="600"]]
24 24  The network addresses of the battery modules are configured in the "Control → Modules → Node IDs (modules 1 to 8)” and "Control → Modules → Node IDs (modules 9 to 32)”:
25 25  
27 +
26 26  [[image:1739976370994-390.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="167" width="600"]]
27 27  Each module in a battery must have a unique address. You can change the address in the battery module settings in the “Connectivity → CAN” section of the BMS Main 3 settings.
28 28  
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171 171  The command to turn on the main charging contactor "Charging" can be issued either to the upper-level system via the CAN1 (ext) bus, or to the intelligent switch of the device, which serves for direct control of the main charging contactor "Charging".
172 172  
173 173  
174 -In addition to controlling the charging contactors, the charge controller calculates and transmits to the upper-level system the value of the maximum allowable current, which can be used to charge the modular battery (“Charge current limit”). The calculation of the charging current of the entire battery is performed based on the number of battery modules operating per charge and the values of the current limits transmitted by them – total current takes equal to minimum current limit among the modules times the number of modules. Also there is an ability to regulate the total curent such way that each module current does not exceed its current limit.
176 +In addition to controlling the charging contactors, the charge controller calculates and transmits to the upper-level system the value of the maximum allowable current, which can be used to charge the modular battery (“Charge current limit”). The calculation of the charging current of the entire battery is performed based on the number of battery modules operating per charge and the values of the current limits transmitted by them – total current takes equal to minimum current limit among the modules times the number of modules. Also there is an ability to regulate the total curent
175 175  
176 176  
177 177  The battery charge management is configured in the "Control → Charge" section:
... ... @@ -195,8 +195,6 @@
195 195  * Disconnect modules that are not ready to charge – a flag for disconnecting modules that have the “Ready to charge” signal cleared.
196 196  * 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;
197 197  * Join modules on the “Charge request” signal – a flag to enable automatic modules joining if “Charge request” signal appears;
198 -* Regulator: Keep battery module currents below limits – a flag to enable regulation of module currents to be below module current limit;
199 -* Regulator: Gain – a gain of current regulator;
200 200  * Maximum CONTINUOUS charge current limit – a maximum continuous allowed charging current of all battery, A;
201 201  * Maximum charge current limit – a maximum allowed charging current of all battery, A;
202 202  * Errors 1 (2) to disconnect all battery modules – errors that cause all battery modules to be disconnected from the common bus;
... ... @@ -235,12 +235,12 @@
235 235  The command to turn on the main charging contactor "Discharging" can be issued either to the upper-level system via the CAN1 (ext) bus, or to the intelligent switch of the device, which serves for direct control of the main discharging contactor "Discharging".
236 236  
237 237  
238 -In addition to controlling the discharge contactors, the discharge controller calculates and transmits to the upper-level system the maximum allowable current value with which the modular battery can be discharged ("Discharge current limit"), as well as the maximum regeneration current value with which the modular battery can be charged during operation under load ("Regeneration current limit"). The calculation of the discharge current and regeneration current of the entire battery is performed based on the number of battery modules operating for discharge and the maximum discharge and charge current values ​​transmitted by them – total current takes equal to minimum current limit among the modules times the number of modules. Also there is an ability to regulate the total curent such way that each module current does not exceed its current limit.
238 +In addition to controlling the discharge contactors, the discharge controller calculates and transmits to the upper-level system the maximum allowable current value with which the modular battery can be discharged ("Discharge current limit"), as well as the maximum regeneration current value with which the modular battery can be charged during operation under load ("Regeneration current limit"). The calculation of the discharge current and regeneration current of the entire battery is performed based on the number of battery modules operating for discharge and the maximum discharge and charge current values ​​transmitted by them.
239 239  
240 240  
241 241  The battery discharge management is configured in the "Control → Discharge" section:
242 242  
243 -[[image:1742473693993-991.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="237" width="600"]]
243 +[[image:1738081173083-894.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="162" width="600"]]
244 244  
245 245  In this section:
246 246  
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259 259  * Disconnect modules that are not ready to discharge – a flag for disconnecting modules that have the “Ready to discharge” signal cleared.
260 260  * 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;
261 261  * Join modules on the “Discharge request” signal – a flag to enable automatic modules joining if “Discharge request” signal appears;
262 -* Regulator: Keep battery module currents below limits – a flag to enable regulation of module currents to be below module current limit;
263 -* Regulator: Gain – a gain of current regulator;
264 264  * Maximum CONTINUOUS discharge current limit – a maximum allowed continuous discharging current of all the battery, A;
265 265  * Maximum discharge current limit – a maximum allowed discharging current of all the battery, A;
266 266  * Errors 1 (2) to disconnect all battery modules – errors that cause all battery modules to be disconnected from the common bus;
... ... @@ -302,7 +302,7 @@
302 302  * If "Discharge request" is received, procedure is done as described in [[Discharge>>doc:||anchor="HDischarge"]] section;
303 303  * If both signals received, "Charge request" has a priority.
304 304  
305 -In addition, the charge/discharge controller calculates and transmits to the upper-level system the maximum allowable current value with which the modular battery can be charged ("Charge current limit") and discharged ("Discharge current limit"), as well as the maximum regeneration current value with which the modular battery can be charged during operation under load ("Regeneration current limit"). The calculation of the charge, discharge and regeneration currents of the entire battery is performed based on the number of battery modules operating for charge or discharge and the maximum charge and discharge current values ​​transmitted by them – total current takes equal to minimum current limit among the modules times the number of modules. Also there is an ability to regulate the total curent such way that each module current does not exceed its current limit.
303 +In addition, the charge/discharge controller calculates and transmits to the upper-level system the maximum allowable current value with which the modular battery can be charged ("Charge current limit") and discharged ("Discharge current limit"), as well as the maximum regeneration current value with which the modular battery can be charged during operation under load ("Regeneration current limit"). The calculation of the charge, discharge and regeneration currents of the entire battery is performed based on the number of battery modules operating for charge or discharge and the maximum charge and discharge current values ​​transmitted by them:
306 306  
307 307  * "Charge current limit" and "Regeneration current limit" are calculated only if there is "Charge request";
308 308  * "Discharge current limit" is calculated only if there is "Discharge request".
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309 309  
310 310  The charge/discharge contactor control is configured in the “Control → Charge/Discharge” section:
311 311  
310 +[[image:1739292809635-913.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="238" width="800"]]
312 312  
313 -[[image:1742475800208-207.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="237" width="600"]]
314 -
315 315  In this section:
316 316  
317 317  * Enable – a flag to enable battery charge/discharge controller;
... ... @@ -333,8 +333,6 @@
333 333  * Disconnect modules that are not ready to discharge – a flag for disconnecting modules that have the “Ready to discharge” signal cleared;
334 334  * Join modules on the “Charge request” signal – a flag to enable automatic modules joining if “Charge request” signal appears;
335 335  * Join modules on the “Discharge request” signal – a flag to enable automatic modules joining if “Discharge request” signal appears;
336 -* Regulator: Keep battery module currents below limits – a flag to enable regulation of module currents to be below module current limit;
337 -* Regulator: Gain – a gain of current regulator;
338 338  * Maximum CONTINUOUS charge current limit – a maximum allowed continuous charging current of all the battery, A;
339 339  * Maximum charge current limit – a maximum allowed charging current of all the battery, A;
340 340  * Maximum CONTINUOUS discharge current limit – a maximum allowed continuous discharging current of all the battery, A;
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