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Analysis of output current and voltage ripple of single-phase PWM full-bridge inverters is proposed in this research. Analysis begins with deriving a general expression for the rms value of output current and voltage harmonic of single-phase PWM inverters as a function of reference signal with five...
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id-itb.:117142017-09-27T10:18:37Z#TITLE_ALTERNATIVE# FIKRIL BASHARAH (NIM 13204047), ABDUH Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/11714 Analysis of output current and voltage ripple of single-phase PWM full-bridge inverters is proposed in this research. Analysis begins with deriving a general expression for the rms value of output current and voltage harmonic of single-phase PWM inverters as a function of reference signal with five different techniques. Optimum values of LC filter those results in minimum output current and voltage harmonic of single-phase full-bridge PWM inverters can be derived from this general expression. The analysis shows that the rms value of output harmonic in five techniques have different characteristics. For Asymmetrical 1 and 2, harmonic characteristic nearly equal, and also for Symmetrical 1 and 2 have same shape. For bipolar technique, the characteristic is different from four techniques before. Simulation results are also presented to show the validity of the proposed analyzing method. text |
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Analysis of output current and voltage ripple of single-phase PWM full-bridge inverters is proposed in this research. Analysis begins with deriving a general expression for the rms value of output current and voltage harmonic of single-phase PWM inverters as a function of reference signal with five different techniques. Optimum values of LC filter those results in minimum output current and voltage harmonic of single-phase full-bridge PWM inverters can be derived from this general expression. The analysis shows that the rms value of output harmonic in five techniques have different characteristics. For Asymmetrical 1 and 2, harmonic characteristic nearly equal, and also for Symmetrical 1 and 2 have same shape. For bipolar technique, the characteristic is different from four techniques before. Simulation results are also presented to show the validity of the proposed analyzing method. |
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FIKRIL BASHARAH (NIM 13204047), ABDUH |
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FIKRIL BASHARAH (NIM 13204047), ABDUH #TITLE_ALTERNATIVE# |
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FIKRIL BASHARAH (NIM 13204047), ABDUH |
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FIKRIL BASHARAH (NIM 13204047), ABDUH |
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