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space vector PWM for 2 leg inverter


SUDHAKAR AKKI (view profile)


Semiconductor switches mainly determine the overall price of power converters.so 2leg inverters best

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two-leg inverters are the best option for high performance low power applications. It can be resolved by comparing the no of semiconductor switches usage in 2-leg and 3-leg inverters and moreover two leg inverters allow the asymmetrical voltages. To enable this, space vector pulse width modulation (SVPWM) technique for two-leg and three-leg inverters is presented.

SVPWM is an advanced pulse width modulation (PWM) technique which is used to generate gating signals for the inverters. This PWM scheme requires only instantaneous phase reference voltages for its implementation in the full range. The time consuming task of sector identification is altogether avoided with this scheme and computational burden is also reduced. Also switching ripple is less and harmonic distortion of the output wave decreases by the SVM.

Required Products SimDriveline
MATLAB release MATLAB 7.9 (R2009b)
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Comments and Ratings (2)
18 Apr 2011 Arnaud Miege

As far as I can see, only Simulink and SimPowerSystems are required. Could you remove SimDriveline, SimMechanics and SimElectronics from the required products list, as it's confusing when searching for a SimMechanics file to find this?

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25 Feb 2011 ohga

ohga (view profile)

good work sir, but before induction motor gives the good result. later not good

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