VFD for 3 phase induction motor

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Hi,

a forum does not work this way.
We are here to help. And "helping" means: you do the main job, show what you have done so far. And in case of problems we assist you to rectify them.

If you want some one to work for you, you have to consider to pay for the work. Then it is a job offer and should be posted in the according forum section.

Klaus
 

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Ok Klaus
 

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Can I use this below circuit for VF Drive,

[PIC] Three Phase AC Induction Motor Constant V/F Drive Help Needed

I need to build Three Phase AC Induction Motor Constant V/F Drive using PIC18F. I want to know 1. Do I need 3x Full-Bridge outputs for driving the AC Induction Motor ? 2. To maintain constant V/F do I need 3 phase feedback voltages or can one feedback sufficient ? - - - Updated - - - I am...
www.edaboard.com
 

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