pm_dawn
100 W
Hi !
I kind of had this stupid Idea.
Would it be possible to use one phase of a controller to input current into the batteries.
Or to use all three of the phases.
I'm thinking about controllers with a higher Volt capability, like 100v or over.
Let the controller adjust the amount of regen that can go to the battery and also sense the voltage of the pack for an upper limit.
I mean the regen of a spinning brushless motor would perhaps be exchanged for a normal power outlet, perhaps just with a stepdown transformer just to ge the voltage in the range of the mosfets or preferrably the IGBTs.
If using a threephase outlet it would be more even on the controller.
Also thinking about this for a DC controller but with full rectification before going into the motorside of a regencapable DC controller. Then letting the controller charge the batteries.
I know this will need the input volateg to be above the pack voltage and that the silicone of the controller can handle the input voltage.
But it sure would be cool to use the controller as a charger. And a highpower charger that is.
I may be way out of reality here but in that case I would like to get to know how and why.
Regards
/Per
I kind of had this stupid Idea.
Would it be possible to use one phase of a controller to input current into the batteries.
Or to use all three of the phases.
I'm thinking about controllers with a higher Volt capability, like 100v or over.
Let the controller adjust the amount of regen that can go to the battery and also sense the voltage of the pack for an upper limit.
I mean the regen of a spinning brushless motor would perhaps be exchanged for a normal power outlet, perhaps just with a stepdown transformer just to ge the voltage in the range of the mosfets or preferrably the IGBTs.
If using a threephase outlet it would be more even on the controller.
Also thinking about this for a DC controller but with full rectification before going into the motorside of a regencapable DC controller. Then letting the controller charge the batteries.
I know this will need the input volateg to be above the pack voltage and that the silicone of the controller can handle the input voltage.
But it sure would be cool to use the controller as a charger. And a highpower charger that is.
I may be way out of reality here but in that case I would like to get to know how and why.
Regards
/Per