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anandshock
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Join Date: Jul 2007
Posts: 2

Variable Frequency Control of Induction Motors

02/07/2008 10:40 PM

hi guys and gals ,

i and my batch mates have decided to work vfd,the problem what we are facing is in pwm inverter part were we are not able design circuit for gate pulse (using microcontroller) of igbt (which is used in iverter) .so If any one can help in over come this problem.
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Pathfinder Tags: induction motor control variable frequency drive
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JRaef
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United States - Member - New Member Engineering Fields - Power Engineering - New Member

Join Date: Sep 2006
Location: California, USA, where the Godless live next door to God.
Posts: 4665
Good Answers: 804
#1

Re: variable frequency control of induction motor 1phase or three phase

02/08/2008 7:07 AM

Let's see, you want 30 years worth of established (and documented) theory and countless man-hours of valuable engineering work paid for by manufacturers who took enormous risks in bringing product to the market, to be boiled down into a quick little post on an internet forum so that you can compete with them... What's wrong with this picture?

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Andy Germany
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Popular Science - Weaponology - New Member Safety - ESD - New Member Hobbies - Fishing - New Member

Join Date: Sep 2006
Location: Near Frankfurt am Main, Germany. 50.390866N, 8.884827E
Posts: 17996
Good Answers: 200
#2
In reply to #1

Re: variable frequency control of induction motor 1phase or three phase

02/09/2008 6:13 AM

....and they come from India it seems name wise?If true, what a surprise!!!

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bharat
Active Contributor

Join Date: Feb 2007
Posts: 10
#3

Re: Variable Frequency Control of Induction Motors

02/10/2008 8:31 AM

Visit http://www.microchip.com/

you will get lots of information in app notes and board
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