ChargePoint Express 250: Bolt EV 150 A DCFC Session



I was finally able to log a 150 A session on the ChargePoint Express 250 station at ChargePoint Headquarters. The session went mostly as expected; however, the first step down from 150 A didn’t occur until 54% battery. Also, because this charger is limited to 150 A (the Bolt EV’s maximum charging current), I still wasn’t able to confirm whether the Bolt EV can draw additional power for battery conditioning and climate control when more than 150 A is available from the charger.

https://www.plugshare.com/location/68932

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EV Charging Basics



From level 1 and level 2 AC charging to DC fast charging, current state of infrastructure rollout for major charging standards, and answers to your questions… here is a comprehensive overview of EV charging basics. Q&A starts at about 10:45

Check out the shirts on my Teespring store: https://teespring.com/stores/squidrage-store

If you found this video helpful and are thinking of buying a new Tesla Model S, Model X, or Performance Model 3, feel free to use my referral code to receive a $100 Supercharging credit: http://ts.la/alex4511

Also, drop me a line on Twitter if you have any questions or whatever: https://twitter.com/PTPetra

Resources:

CCS/CHAdeMO Vs. Tesla Supercharger – A Road Trip: https://youtu.be/7JzXJ9_wM08
EV Trip Planner: https://www.evtripplanner.com/planner/2-7/
A Better Routeplanner: https://abetterrouteplanner.com/
PlugShare: https://www.plugshare.com/
OpenEVSE: https://www.openevse.com/
Clipper Creek: https://www.clippercreek.com/
JuiceBox: https://emotorwerks.com/store-juicebox-ev-charging-stations
Long Distance Travel In An EV Video: https://youtu.be/Xyf7KanxOTI
Tesla Official Home Charging Information: https://www.tesla.com/support/home-charging-installation

Disclosure: The creator of this video is a Tesla owner and is long $TSLA

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EV20Q Barcelona Rapid Chargers – Using Chademo charging Nissan LEaf



Road trip to Barcelona – Checking out rapid chargers

I wanted to use one of the Barcelona metropolitan area AMB chargers, but I couldn’t work out how to get it started. I was under the misguided belief I would be able to use the Girona electric vehicle card. At the time I didn’t have the card from Barcelona, but that wouldn’t have worked either. It only works with the other Barcelona rapid chargers. I did have the application on my phone and I had registered with the service. Somehow or other though I still couldn’t make the thing work. Finally, I asked for help and advice from the Internet and it turned out to be quite simple. All you have to do is to slide something from the right to the left within the application to activate the charger. I had rang up the number on the side of the charger but these people were of no use whatsoever. The people don’t know anything about the charges or how they work. The people on the other end of the phone have no idea whatsoever about the application and it was a waste of time ringing them.

## Barcelona Rapid Chargers

In the AMB Barcelona rapid chargers application there are 10 chargers providing free electricity to Barcelona EV drivers. These charges are dotted around the city and within the application you get information about the charging points. The icons for the charging points show whether they are available, reserved, busy or unavailable. I’m just looking at the map now and as luck would have it, the one I was planning to use this morning first of all is unavailable. The other one I had considered is at present busy, but will almost certainly be available by the time I get there. It’s particularly useful one of the charging points is close to the airport. Even though it is possible for me to drive from home to the airport and back again on one single charge (it is a little bit tight) I would rather add 10 or 15 minutes worth of charge. This would mean I wouldn’t have to take it easy on the speed during the motorway driving. I’d like to be able to drive normally and not have to do any hyper mile type of driving. Run into a headwind or maybe even wet weather and the energy usage could increase. Or you could have a detour to contend with and that could add more kilometres to the journey too.

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Update – Silicon Carbide EV Chargers and Tesla motor control



A quick update on what has been going in the last three years.
After leaving CERN a year ago, we’ve started a company – focusing on research and development in the field of electric mobility. This video shows some of the hardware we’ve developed since then.
There will be short follow up videos on different EV topics.
What is mentioned in this video:
MCP-25 series of SiC power converters
UMC Drive 3 (motor controller)
VCU 2 (Vehicle Control Unit)

Sorry guys for not doing any update sooner!

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