What is a Battery Management System? | Topologies of the BMS

#BMS #BatteryManagementSystem #SOCEstimation

In this video we will see:

0:00 INDEX
0:43 Why does the battery need constant monitoring?
3:43 BMS Function - Discharge control
3:59 BMS Function - SOC (State of Charge) determination
4:39 SOC determination - Direct voltage measurement
4:54 SOC determination - Coulomb counting
5:40 SOC determination - Combination of Direct voltage measurement & Coulomb counting
5:54 SOH (State of Health) determination
6:33 Cell Balancing
7:23 Logbook
7:54 Communication
8:37 BMS Topologies
8:44 Distributed Topology
9:15 Modular structure
9:35 Centralized Topology

Earlier Videos:
Battery basics part 4 : https://youtu.be/2ZZqYv8ubP8
Battery basics part 3 : https://youtu.be/UxCVFMYmdXc
Battery basics part 2 : https://youtu.be/20PdUoOfE34
Battery basics part 1 : https://youtu.be/3jiVgF2Sig4
EV motor controllers part 2: https://youtu.be/4agZpzYRu2A
EV motor controllers part 1: https://youtu.be/YJU6K0T_dG8
Charging of EVs: https://youtu.be/ENfrJyodO2o
EV basics: https://youtu.be/OZrZ-IPKS80
EV parameters: https://youtu.be/EyZZvoI6NBs
EV Motors: https://youtu.be/Hm2OnnOju_c

References:
1. https://scholar.uwindsor.ca/cgi/viewcontent.cgi?referer=https://www.google.com/&httpsredir=1&article=6006&context=etd
2. https://www.maximintegrated.com/en/design/technical-documents/app-notes/6/6638.html
3. https://www.batterypoweronline.com/blogs/why-proper-cell-balancing-is-necessary-in-battery-packs/

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