Volvo XC90 battery pack

[zilion]

Anyone dissected this patient?
This one is form Volvo hybrid XC90.

[DarkwingDuck]

Check this out:

https://www.youtube.com/watch?v=I3oiYYLbqx8

[zilion]

Thanks DarkwingDuck.

So from the video:

Chemistry: pouch Li-NMC, nom: 3.65V, max: 4.2V
Capacity: 12kWh
Voltage: 350V
Construction: 6x16S with liquid cooled plates in-between
weight: 16S = 13.6kg so whole pack = 81.6kg (with case and jewelry about 90-100kg)
Contactors: 450V 150A

[EV_Builder]

Any pictures of the modules and their BMS/CMC?

[zilion]

You can see in the video.
There is no BMS, only BMU.

[zilion]

Volvo is delivering a battery electric vehicle based on its CMA products. And a pure electric car on its larger Scalable Product Architecture (SPA) from 2019.

T8 Twin Engine AWD on SPA platform (top) and T5 Twin Engine on CMA platform (bottom).

T5 Twin Engine platform

T8 platform

Hybridized 7-speed Dual Clutch Transmission on T5 Twin Engine PHEV

battery pack for T5 Twin Engine

Construction of the pack is similar to the Chevrolet Volt battery. https://www.researchgate.net/figure/The ... _341765274

[zilion]

Any pictures of the modules and their BMS/CMC?

[jrubiom74]

Hi

Excellent Job!

I have one battery exactly the same but I'm going to use it in a EV Conversion (A VW Pick Up 1972).

I'm wondering, Which BMS did you use for it? Or how I can read the voltages of each cell?

Thank you and I'll be waiting to hear from you.

Regards.