Skip to Content

Changes for page 3.5 Battery control

Last modified by Admin on 2025/03/10 12:50
From version 4.2
edited by Admin
on 2024/11/21 17:09
Change comment: There is no comment for this version
To version 4.3
edited by Admin
on 2024/11/21 17:10
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -144,4 +144,22 @@
144 144  
145 145  To change the parameters of the powering of external equipment, select the menu "Cells → Discharging (AUX) control":
146 146  
147 -[[Caption>>image:1732208939544-710.png||data-xwiki-image-style-alignment="center" height="397" width="445"]]
147 +[[Discharging (AUX) control settings>>image:1732208939544-710.png||data-xwiki-image-style-alignment="center" height="397" width="445"]]
148 +
149 +In this section:
150 +
151 +* Enable – a flag to activate the auxiliary discharge control;
152 +* Switch off the discharging (AUX) relay at low SOC:
153 +** Minimum SOC – a minimum SOC value, when reached, the auxiliary (AUX) discharging relay opens, %;
154 +** Tolerant SOC – a permissive SOC value, upon reaching which the auxiliary (AUX) discharging relay re-closes, %;
155 +* Switch off the discharging (AUX) relay if the battery voltage is out of the range:
156 +** Minimum voltage – minimum battery voltage, V;
157 +** Maximum voltage – maximum battery voltage, V;
158 +* Switch off the discharging (AUX) relay on errors – the auxiliary (AUX) discharging relay opens if the following errors occur: Undervoltage, Overcurrent, High temperature (discharging), Short circuit, Critical error.
159 +
160 +== 3.5.4 Charging/Discharging control ==
161 +
162 +
163 +BMS Main 2.x allows to control charging/discharging contactor that combines algorithms of charging and discharging contactor. It behaves as charging contactor when «Charge request» or «Charger connected» are set, otherwise – as discharging contactor.
164 +
165 +To change the parameters of the charging/discharging algorithm, select the menu "Cells → Charging/Discharging control":