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My last project - charger with grid monitoring (speed lowering when other load detected)

Posted: Fri Oct 25, 2019 2:28 am
by Piro
Huh, my wifey hiper-duper-hairdryer does not trip our fuses anymore :)
Grid Monitoring = Load Detection & Speed Lowering. How does it work?
A simple example with water kettle fighting for power against my Accelev 2phase->1phase charger.
The kettle is connected to one of the power phases.
Using this function I can charge from 3phase socket 16A breakers with a max speed of 7,2 kW/h without any doubt - charger slows down when needed.

I did same for simple 32A single-phase charger and it works too.

https://www.facebook.com/EVSEChargerAcc ... 342249487/

Re: My last project - charger with grid monitoring (speed lowering when other load detected)

Posted: Wed Dec 04, 2019 7:02 am
by Piro
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I have added SOP (state of power) testing and RCD type B for maximum protection.
I hope looks ok.