Paul and Sabrina's Cheap 3 Phase Inverter (AC Controller) with Field Oriented Control - Page 319 - Fuel Economy, Hypermiling, EcoModding News and Forum

MPaulHolmes · 02-14-2018, 03:23 PM

what link?

dave koller · 02-14-2018, 04:17 PM

Ha Ha this one:
kits and boards
CLICK
404
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pablitosax · 02-19-2018, 11:29 AM

Quote:

Originally Posted by MPaulHolmes

what link?

Hi Paul (and all ! ) :

I´m new here and interested in controllers for DC and DC Brushless motors !..
To understand the idea: your controller is for manage voltaje (speed) and current (torque) as need ?

Regards !!

Pablo.

freebeard · 02-19-2018, 03:03 PM

To understand the idea: your controller is for manage voltaje (speed) and current to control (torque) as need ?

Maybe this will help:

https://www.youtube.com/watch?v=cdiZUszYLiA

pablitosax · 02-19-2018, 08:32 PM

Thank you very match !..very good video !!

Regards !
Pablo.

Quote:

Originally Posted by freebeard

To understand the idea: your controller is for manage voltaje (speed) and current to control (torque) as need ?

pablitosax · 02-20-2018, 06:21 AM

Hi Paul (and all ) !! :

Take a look of these Texas Instrument chip's ...perhaps serve :

https://www.engineering.com/Designer...-Solution.aspx

Regards !
Pablo.

Quote:

Originally Posted by MPaulHolmes

what link?

thingstodo · 02-22-2018, 05:39 PM

Quote:

Originally Posted by pablitosax

Hi Paul (and all ) !! :

Take a look of these Texas Instrument chip's ...perhaps serve :

https://www.engineering.com/Designer...-Solution.aspx

Regards !
Pablo.

Hi Pablo,

I don't think Paul has the time to re-write his code for another chip. If it isn't broken ... it doesn't need to be fixed!

wootwootman · 03-08-2018, 03:09 PM

Hi everyone,

I acquired a Nissan Leaf motor (2013 iirc, but I can double check) from a friend a while back, and after assembling Paul's controller (rev 0.4) and encoder-resolver board (v1.4), I'm getting close to testing with the motor. However, I came to realize I don't have the connector/cable for the motor's resolver port. Does anybody here know the part number for it? Or if it ends up being part of a pricey wiring harness, does anyone know of a suitable replacement?

And thanks to Paul for putting in the work! I don't think I could've stuck with a project through all these years

edit: I found some documentation on the Leaf's Traction Motor System, and it turns out the connector is part of a harness. I don't think I'll be able to get one without hitting up a local auto yard

mora · 03-11-2018, 12:57 PM

Does somebody have the latest bill of materials for the AC control board? I thought I had one in my email but I didn't! About time to get the board populated.

thingstodo · 03-11-2018, 03:00 PM

Quote:

Originally Posted by mora

Does somebody have the latest bill of materials for the AC control board? I thought I had one in my email but I didn't! About time to get the board populated.

I have a BOM for my version of the AC controller (serial number 2) so it will be close to what you have, but I don't have an updated BOM.