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- Analysis and design of constant-frequency peak-current-controlled high-power-factor boost rectifier with slope compensation
- Universidade Estadual Paulista (UNESP)
- This paper presents the analysis and the design of a peak-current-controlled high-power-factor boost rectifier, with slope compensation, operating at constant frequency. The input current shaping is achieved, with continuous inductor current mode, with no multiplier to generate a current reference. The resulting overall circuitry is very simple, in comparison with the average-current-controlled boost rectifier. Experimental results are presented, taken from a laboratory prototype rated at 370 W and operating at 67 kHz. The measured power factor was 0.99, with a input current THD equal to 5.6%, for an input voltage THD equal to 2.26%.
- Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, v. 2, p. 807-813.
- Electric current control
- Electric power factor
- Electric power factor correction
- Power supply circuits
- Continuous inductor current mode
- High power factor boost rectifier
- Input current shaping
- Slope compensation
- Electric rectifiers
- Acesso restrito
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