branden
Well-Known Member
- First Name
- Branden
- Joined
- Jan 21, 2022
- Threads
- 15
- Messages
- 146
- Reaction score
- 342
- Location
- Charlotte, NC
- Vehicles
- Rivian R1T - many EVs in past
- Occupation
- EV charging deployment
- Thread starter
- #1
Sponsored
Announcing our new "CLUBS" section where you can join or create a Rivian club or group! You can use this new feature to conveniently plan and discuss local events, gatherings or other club/group related topics.
So we encourage you to join (or start) special-interest and regional-based Rivian clubs at: https://www.rivianforums.com/forum/group-categories/clubs-groups.1/
"It's better but they still have more work to do"TLDW?
I included graphs…TLDW?
I can't listen to it with audio right now, have you shared how you're getting the CAN data for the pack temperatures?I included graphs…
Via CANserver and Tes⸱LAX, but it’s not a publicly available solution yet.I can't listen to it with audio right now, have you shared how you're getting the CAN data for the pack temperatures?
They’re likely concerned about making the temperate gradient worse - hotter cells getting hotter and cooler cells getting cooler.Wow, save a whole minute! /s
Why won't they turn on cooling earlier?? Seems like a simple solution
Thanks Branden! Interesting stuff
This is a pretty technical video, but essentially I’m comparing the charge taper curve between new and old software and how they’re managing the heat of charging. New software is marginally better.I don't even know enough about EV's to know what this means. What are you even comparing here?
Ah. Thanks.This is a pretty technical video, but essentially I’m comparing the charge taper curve between new and old software and how they’re managing the heat of charging. New software is marginally better.
Have you been able to tell if they are circulating coolant prior to flipping on the chiller?They’re likely concerned about making the temperate gradient worse - hotter cells getting hotter and cooler cells getting cooler.
Not currently, but would like to have pump duty cycle data and inlet temp data.Have you been able to tell if they are circulating coolant prior to flipping on the chiller?
Your presumption would certainly explain why my truck has had more problems with pack temperature during charges in the extreme cold.
Do you plan to do another test on an EA 150/175 unit?They’re likely concerned about making the temperate gradient worse - hotter cells getting hotter and cooler cells getting cooler.