pwm technique

Thread Starter

onlyvinod56

Joined Oct 14, 2008
362
Hi i need some help regarding pwm technique for inverters.

1. how can we eliminate harmonics with pwm technique?
 

Thread Starter

onlyvinod56

Joined Oct 14, 2008
362
Hello,

The elimination of harmonics is done with Sinusodial Pulse Width Modulation.
On this page of the EDUCYPEDIA are several links on this subject.
http://www.educypedia.be/electronics/powercontrolspwm.htm

Take a special look at this PDF : http://encon.fke.utm.my/nikd/SEM4413/spwm.pdf

Greetings,
Bertus
thankyou bertus,
your response helped me very much .
can u tell me what is the advantage of a multi level inverter compared to a conventional inverter?
plz forward me a link for multi level inverter
 

bertus

Joined Apr 5, 2008
19,934
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