Sinusoidal Control of 3 Phase BLDC motor SENSORLESS

filip0505 · ‎2007-06-06

Posted on June 07, 2007 at 05:30

filip0505 · ‎2011-05-17

Posted on May 17, 2011 at 10:14

Hi,

I finnaly got my 3kW BLDC compressor working. unfortunately it's very noisy. I talked to the supplier and was told to use sinusoidal control. That's the problem! I have no idea, if it's possible or not with 7FMC2.

I found library to run BLDC sinusoidal with 1 hall, but I don't know how to modify it for sensorless or if it's even possible.

Most probably I'm looking for http://america.renesas.com/media/applications/digital_home/white_goods/IATC_presentation.ppt control.

Regards,

Filip

[ This message was edited by: streiblf on 01-06-2007 15:15 ]