Author Topic: Inverter update (Read 1208 times)

ibedonc · « **on:** November 11, 2004, 09:16:24 PM »

been Running a few loads under it , lites and motors , motors do change the sine wave a

little , but no more then it does on util power

this version can run 3kw but I only done 1kw

still have to finish voltage regulation and the final DC/DC (48vdc to +-225vdc )

got my chips for the dc/dc today

even without volt reg it only dropped 3 volts under load .

I made the filter chokes for the output and using a/c motor caps for filter also

the chokes I made using .005 copper ribbon on a gapped Ferrite C core for 122uh

the caps are 18uf

chux0r · « **Reply #1 on:** November 12, 2004, 10:56:31 PM »

Any chance of seeing your design/specs yet? A bunch of us are pretty interested!!

LEXX · « **Reply #2 on:** November 14, 2004, 01:43:32 PM »

A LOT interested!

LEXX

ibedonc · « **Reply #3 on:** November 15, 2004, 10:45:22 AM »

getting there , making headway , not a easy project

will be posting new schematics this week , working on the control stuff , ( keep it from blowing up stuff )

ibedonc · « **Reply #4 on:** November 17, 2004, 09:37:15 PM »

Lastest FSW Driver output Board , Current Control is on another board

this one I have sent to a PC Board house to make

ibedonc · « **Reply #5 on:** November 17, 2004, 09:38:42 PM »

ghurd · « **Reply #6 on:** November 17, 2004, 10:05:18 PM »

Very nice!

Looks much easier than I expected. I mean, after you did all the work!

G-

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