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Changes for page 3.4 Protections

Last modified by Admin on 2025/06/11 15:57
From version 8.2
edited by Admin
on 2025/02/28 15:22
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To version 9.1
edited by Admin
on 2025/02/28 15:26
Change comment: Загрузить новое вложение 1740756362809-292.png

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215 215  
216 216  Protection against current unbalance of battery modules is configured in the section "Protections - Current unbalance":
217 217  
218 -[[image:1734356793451-440.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="103" width="800"]]
218 +[[image:Battery management systems.BMS Main 3X.3\. Configuration.3\.4 Protections.WebHome@1734090244843-403.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="116" width="800"]]
219 219  
220 220  In this section:
221 221  
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234 234  
235 235  * the current of the battery module is less than the "Maximum current" value during the "Delay before clearing the error" time.
236 236  
237 -If there is the error "Current unbalance (CH)" ("Current unbalance (DCH)"), the charging (discharging) contactor of the battery module opens.
237 +(% class="box infomessage" %)
238 +(((
239 +If there is the “Current unbalance (CH)” or "Current unbalance (DCH)" error, **corresponding battery module opens its charging or discharging contactor**.
240 +)))
238 238  
239 239  === Charging current unbalance (in “Charging” state) ===
240 240  
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260 260  
261 261  * battery module is included in the largest group of modules with similar charge currents during the “Delay before clearing the error” time.
262 262  
263 -If there is the “Charging current unbalance” error, the battery module charging contactor opens.
266 +(% class="box infomessage" %)
267 +(((
268 +If there is the “Charging current unbalance” error, **corresponding battery module opens its charging contactor**.
269 +)))
264 264  
265 265  === Discharging current unbalance ===
266 266  
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286 286  
287 287  * battery module is included in the largest group of modules with similar discharge currents during the “Delay before clearing the error” time.
288 288  
289 -If there is the “Discharging current unbalance” error, the battery module discharging contactor opens.
295 +(% class="box infomessage" %)
296 +(((
297 +If there is the “Discharging current unbalance” error, **corresponding battery module opens its discharging contactor**.
298 +)))
290 290  
300 +=== High contactor temperature ===
301 +
302 +=== WDT reset ===
303 +
304 +If the BMS firmware hangs, the watchdog timer resets the device. The BMS can detect that the device was reset and generates the “WDT reset” error.
305 +
306 +To change the parameters of the watchdog protection, select the "Protections → WDT reset" section:
307 +
291 291  === Critical error ===
292 292  
293 293  Parameters for generating the critical error are configured in the "Protections - Critical error" section:
1740756362809-292.png
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1 +XWiki.admin
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