A complete DC and AC analysis of three-phase controlled-current PWM rectifier using circuit D-Q transformation
A recently proposed circuit P-Q transformation is used to analyze a three-phase controlled-current PWM rectifier. The DC operating point and AC transfer functions are completely determined. Most features of the power converter are clearly interpreted. They are: (1) the output voltage can be controll...
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Veröffentlicht in: | IEEE transactions on power electronics 1994-07, Vol.9 (4), p.390-396 |
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Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | A recently proposed circuit P-Q transformation is used to analyze a three-phase controlled-current PWM rectifier. The DC operating point and AC transfer functions are completely determined. Most features of the power converter are clearly interpreted. They are: (1) the output voltage can be controlled from zero to maximum; (2) the system is equivalently an ideal current source in the steady state; (3) the system can be described as linear circuits; and (4) the input power factor can be arbitrarily controlled within a certain control range.< > |
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ISSN: | 0885-8993 1941-0107 |
DOI: | 10.1109/63.318897 |