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Automation, Controls, Inverters, MPPT, etc / Re: OzInverter with 3 Stages Charging System for 12v,24v,36v and 48VDC & Transfer.
« Last post by Sandramar on May 27, 2024, 12:44:15 pm »Hi,
I do appreciate your comment and feel free to give away your thoughts .
Traditionally Modified sinewave inverters charging system use this method (see pic). Except that they turn off the inverter before apply the controlled Triac charging system . The picture attached is for a half bridge system with transfer circuit option . Old TRACE ( now Xantrex) inverters do it thsi way too.
There is a relay for charging system , so when the inverter section is turn off because the Public grid is present , this relay feed the triac section and if you notice is on a "charger tap" which elevates the voltage at the low voltage side of the transformer . The Power mosfet protction Diodes serve as rectifiers (which usually are same Amp rating as the mosfet rating itself) .
I found the answers for this post already and both were yes . The only doubt will be clear out on real test .
I already wrote the firmware and Test it in a simulation enviorement.
At this moment I'm routing the new controller PCB in order to make them fabricated.
I built several "OzInverter " but never as Transfer and charger unit which is my goal.
Any aditional input is apreciated
Thanks
I do appreciate your comment and feel free to give away your thoughts .
Traditionally Modified sinewave inverters charging system use this method (see pic). Except that they turn off the inverter before apply the controlled Triac charging system . The picture attached is for a half bridge system with transfer circuit option . Old TRACE ( now Xantrex) inverters do it thsi way too.
There is a relay for charging system , so when the inverter section is turn off because the Public grid is present , this relay feed the triac section and if you notice is on a "charger tap" which elevates the voltage at the low voltage side of the transformer . The Power mosfet protction Diodes serve as rectifiers (which usually are same Amp rating as the mosfet rating itself) .
I found the answers for this post already and both were yes . The only doubt will be clear out on real test .
I already wrote the firmware and Test it in a simulation enviorement.
At this moment I'm routing the new controller PCB in order to make them fabricated.
I built several "OzInverter " but never as Transfer and charger unit which is my goal.
Any aditional input is apreciated
Thanks