A novel sine PWM scheme using waveform generators |
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| Authors: | Yuvarajan S. Hwa-Liang Chiou |
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| Affiliation: | Dept. of Electr. Eng., North Dakota State Univ., Fargo, ND; |
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| Abstract: | The paper presents a novel circuit for generating the sine PWM control signals for a single phase inverter. Waveform generating ICs based on a JFET are used to generate the synchronized sine and triangular waveforms with a high accuracy and wide range of frequencies. Experimental waveforms and frequency spectra of inverter output voltage are presented |
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