Breaking News
Design How-To

Implementing field oriented control of a brushless DC motor

NO RATINGS
1 saves
More Related Links
View Comments: Newest First | Oldest First | Threaded View
FrankV2
User Rank
Rookie
re: Implementing field oriented control of a brushless DC motor
FrankV2   6/3/2012 1:13:31 PM
NO RATINGS
Dear Carolyn, thank you for the explanationa about FOC control. My name is Frank, and I have just started for hobby to play with brushless motors. I have a question about the input/output of PI. In input there are Id- IQ currents and in output Vd-Vq voltage. Which is the resistance value used for this purpose? Thanks a lot in advance.

Fred Etch
User Rank
Rookie
re: Implementing field oriented control of a brushless DC motor
Fred Etch   2/28/2012 6:39:05 PM
NO RATINGS
Can these motors compete with high torque RE motor used in hybrid cars? How does this strategy compare with using harmonics? Please return with better graphics. Except for graphics, this is a good article.

CMathas
User Rank
Blogger
re: Implementing field oriented control of a brushless DC motor
CMathas   1/11/2012 8:20:23 PM
NO RATINGS
I've requested a redrawing of these two diagrams that are very light. I tried to enhance them, but you're right they are still difficult. I will replace them as soon as they are provided. Thanks for your comments. Carolyn

perriejb
User Rank
Rookie
re: Implementing field oriented control of a brushless DC motor
perriejb   1/6/2012 12:08:36 PM
NO RATINGS
Indeed, it is very hard to read the diagrams. Would it be possible to add a link to the full size image? I imagine the layout is what limits you to this small sized illustrations.

Hallo
User Rank
Rookie
re: Implementing field oriented control of a brushless DC motor
Hallo   1/5/2012 3:04:01 PM
NO RATINGS
Two block charts are terrible, one of them is totally irrecognizable.

Radio
NEXT UPCOMING BROADCAST
How to Cope with a Burpy Comet
October 17, 2pm EDT Friday
EE Times Editorial Director Karen Field interviews Andrea Accomazzo, Flight Director for the Rosetta Spacecraft.
August Cartoon Caption Winner!
August Cartoon Caption Winner!
"All the King's horses and all the KIng's men gave up on Humpty, so they handed the problem off to Engineering."
5 comments
Top Comments of the Week
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Times on Twitter
EE Times Twitter Feed
Flash Poll