5 Lithium Ion Cells Top & Bottom Cell Balancing, Active Cell Balancing

Description

This price is for Indians, if you are from another country then your model price will be different it depends on your country’s currency- Chat with us on WhatsApp.

Hello guys, in this zip file you will find the Matlab Simulink model and report on active cell balancing in the lithium-ion battery of 5 cells bottom & top balancing.

Top Balancing (Charging Mode): During charging a difference in the SoC values between B₁ and the other batteries is observed, which becomes prominent when batteries are close to their CVL. It is easily noticeable that B₁ has the highest SoC. To equalize the SoCs, the balancing topology transfers energy from B₃ to the other batteries. As a result, batteries B_2, B3, B4, and B₅ are charged not only by the voltage source but also by the energy received from B₃. Thus, the energy of B₁ decreases. This process continues till all the batteries have the same SoC, post which the normal charging process continues.

Bottom Balancing (Discharging Mode): Similar to the charging mode, during discharging a difference in the SoC values between B₁ and the other batteries is observed, which becomes prominent when batteries are close to their DVL. It is easily noticeable that B₃ has the lowest SoC. To equalize the SoCs, the balancing topology transfers energy from all the batteries to B₁. As a result, batteries B_2, B3, B4, and B₅ discharge faster. Since B₁ receives energy from the battery pack, the net discharge rate is slow. Thus, the energy of batteries B_2, B3, B4, and B₅ decreases quicker than B₁. This process continues till all the batteries have the same SoC, post which the normal discharging process continues.

Disclaimer:

Please note, that this product is owned by us, and if you upload this file on Youtube or Internet after purchasing it. Then you will get a copyright complaint from us.

Thanks & regards,
CS Electrical And Electronics Team

Chat Us On WhatsApp For Support: Click Here