Search found 4 matches

by Griffigroen
Tue Jun 18, 2024 3:27 pm
Forum: Batteries and Charging
Topic: Drawing power out of CCS port (V2x, inverse charging, bidirectional CCS)
Replies: 132
Views: 115688

Re: Drawing power out of CCS port (V2x, inverse charging, bidirectional CCS)

Hi,
Today I was able to do the light bulb test on the Polestar 2. With the DC/DC converter I mentioned earlier, supplied it with 12v and set it to 580v (voltage drops a bit to around the requested voltage when the car is measuring voltage, as this converter is unregulated), only needed it to pass ...
by Griffigroen
Wed Jun 12, 2024 9:54 am
Forum: Batteries and Charging
Topic: Drawing power out of CCS port (V2x, inverse charging, bidirectional CCS)
Replies: 132
Views: 115688

Re: Drawing power out of CCS port (V2x, inverse charging, bidirectional CCS)


Did you apply actual voltage to the charge port?


Not yet, I've just ordered this: https://www.amazon.com/WSDMAVIS-Converter-Adjustable-Voltage-300V-1200V/dp/B08JHPDBNM will try it next week.


The video does not open, it says "private".
Stored the decoded log here: https://github.com/uhi22 ...
by Griffigroen
Tue Jun 11, 2024 12:03 pm
Forum: Batteries and Charging
Topic: Drawing power out of CCS port (V2x, inverse charging, bidirectional CCS)
Replies: 132
Views: 115688

Re: Drawing power out of CCS port (V2x, inverse charging, bidirectional CCS)

Hi all, Today i tested my setup on an Polestar 2, sadly I have to report that the system does not work. I've changed voltage parameters to satisfy the vehicle but that did not do the trick. The vehicle will immediately cancel the connection upon the precharging simulation. I've used the TL-pa411 ...
by Griffigroen
Sun Mar 17, 2024 2:00 pm
Forum: Batteries and Charging
Topic: Drawing power out of CCS port (V2x, inverse charging, bidirectional CCS)
Replies: 132
Views: 115688

Re: Drawing power out of CCS port (V2x, inverse charging, bidirectional CCS)

Hi, I would like to test if a Polestar 2 can discharge via the CCS port with a possibility of V2X. I already had a Dlan 1200+ available. And I was able to convertert it to power it with 3.3v and a dcdc converter from 5v (see attachments). Also programming it was succesful but the last step to get it ...