TonyWilliams
Well-known member
Let me understand that you want a J1772 receptacle to CHAdeMO plug, correct?
I should be able to get that for you.
I should be able to get that for you.
TonyWilliams said:Here's some free public CHAdeMO info posted on the internet:
http://www.chademo.com/wp/wp-content/uploads/pdf/TechnicalWS%282013.02.19%29.pdf" onclick="window.open(this.href);return false;
91040 said:Very interesting but it is marked Confidential. Did not find this file on the CHAdeMO website. Would you provide the sequence?
mwalsh said:91040 said:Very interesting but it is marked Confidential. Did not find this file on the CHAdeMO website. Would you provide the sequence?
Anything I find with a Google search is far game so far as I'm concerned. If they want to keep stuff confidential, a web server on the Internet is not the place for it.
I'm saving it anyway ... just in case it goes bye bye.TonyWilliams said:The correct search found it.
garygid said:Another challenge:
3D Print a surface-mount J1772 socket (look on thingiverse for J1772),
and supply it with female pins (two power pins, one ground pin, and the
Control Pilot signal pin), suitable for an experimental 30-amp connection.
Getting suitable female pins is the more difficult part, I suspect.
We could configure our Robomo mini-QC unit for the J1772 car-side
handshake (one resistor and one diode would be sufficient, I suspect),
to get 30 amps at 240 volts AC. That 7.2 kW might allow us to demonstrate
charging at near 6.6 kW via the QC port using a public L2 EVSE power source.
One person has a 75 amp EVSE that they really anxious to try out, so a similar
socket with pins suitable for 75 amps would allow a higher-power test.
Eventually we will try using a 100-amp breaker, but the present power
supply is not suitable for much over 12 kW, as I recall.
TonyWilliams said:Let me understand that you want a J1772 receptacle to CHAdeMO plug, correct?
I should be able to get that for you.
garygid said:How many LEAF owners would pay around $2000 for a portable,
amp-adjustable mini-QC device, capable of up to 11 kW charging?
With the right expertise, we think that should be possible.
garygid said:DOH!
From these pictures, it appears that the socket has male pins?
I need to go outside and actually look...
garygid said:Mike,
Yes, Tap-an-L2 would seem to be a very useful option.
Believe it or not, back in the early LEAF days, some folks
actually tapped onto the insides of breaker panels!
Barbarian Pioneers, perhaps?
garygid said:How many LEAF owners would pay around $2000 for a portable,
amp-adjustable mini-QC device, capable of up to 11 kW charging?
With the right expertise, we think that should be possible.
garygid said:How many LEAF owners would pay around $2000 for a portable,
amp-adjustable mini-QC device, capable of up to 11 kW charging?
With the right expertise, we think that should be possible.
Hmm. what's that little Mitsubishi 1.5kW V2H setup?TonyWilliams said:Here's some free public CHAdeMO info posted on the internet:
http://www.chademo.com/wp/wp-content/uploads/pdf/TechnicalWS%282013.02.19%29.pdf" onclick="window.open(this.href);return false;
Enter your email address to join: