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Space vector PWM for 3 leg inverters

by SUDHAKAR AKKI

 

23 Feb 2011

in a svm we have to use 6switches in 3 legs. overall outage increased by svm method.THD also reduced

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1.for a good inverter gain must be a high, it possible in svm 15% more compare to normal pwm.
2.inverter consumption power must be less. in svm at each sector only one switch varied. so total consumption will be reduced
3.third harmonic can be effectively eliminated by svm method.
4.no need of lookup tables for this method.

Required Products SimMechanics
SimPowerSystems
Simulink
SimElectronics
MATLAB release MATLAB 7.9 (R2009b)
Other requirements Mathematical knowledge
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pulse width modulation techniques, simulation, simulink(2), space vector pwm(3), svm for 3 leg inverter
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Comments and Ratings (5)
09 Mar 2013 H Feshara

nice work
I agree with Manu Jain request
plus I need to understand how you selected repeating sequence time values

22 Apr 2012 Manu Jain

Hi Sudhakar.. for the theory explaining this simulation, can you please post the link of corresponding IEEE paper or any other paper/book which you referred or published.

20 May 2011 hani abdo

please i want this simulink file

26 Mar 2011 ranjith kumar

great work and simple... thanks alot

25 Feb 2011 ohga  

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