Reliable 3-phase PWM boost rectifiers employing a series-connected dual boost converter sub-topology

Salmon, John

doi:10.1109/ias.1994.377507

Cited by 15 publications

(2 citation statements)

References 21 publications

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“…Most common active PFCs [1][2][3][4][5][6][7] are boost-derived rectifiers based on the use of bi-directional high-frequency switches; they need of sophisticated control techniques and controllers. These PFCs are known for their superior performances, however they are expensive and complex.…”

Section: Introductionmentioning

confidence: 99%

A high-power PWM adjustable speed drive with low current harmonics

Carbone

Scappatura

2005

Proceedings of the IEEE International Symposium on Industrial Electronics, 2005. ISIE 2005.

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An approach recently introduced to correct the power factor of single-phase and three-phase diode rectifiers is extended to high-power PWM adjustable speed drive. The proposed AC/DC stage of the converter is based on a new three-phase diode rectifier, obtained by properly connecting three single-phase diode rectifiers. The power factor of each single-phase rectifier is corrected by using a passive correction technique based on a resistive-capacitive branch connected at the DC-terminals of the rectifier. The design of the passive branches for the power factor correction is performed by substituting the PWM inverter-motor group with a simple resistor and having in mind the nominal power of the drive. Analyses of performances of the new PWM adjustable speed drive scheme are developed with the help of PSPICE simulations. Some considerations on the possibility to reduce additional costs and to improve efficiency of the new scheme are also developed.

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Section: Introductionmentioning

confidence: 99%

A high-power PWM adjustable speed drive with low current harmonics

Carbone

Scappatura

2005

Proceedings of the IEEE International Symposium on Industrial Electronics, 2005. ISIE 2005.

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“…In the past several decades, many three-phase three-level topologies were introduced for motor drive and reactive power compensation to handle bidirectional currents [ 11- [7]. Figure 1 illustrates a variety of topologies used by these applications.…”

Section: Three-phase Three-level Active Power Filter Topologiesmentioning

confidence: 99%

Control and topologies for three-phase three-level active power filters

Jin

Wen

Smedley

Twentieth Annual IEEE Applied Power Electronics Conference and Exposition, 2005. APEC 2005.

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Most previously reported three-phase active power filters are based on two-level converters, which are suitable for low voltage systems. In this paper, three-phase three-level active power filters are presented based on several new vector strategies and one-cycle control to serve the high voltage systems. Studies at UCI Power Electronics Laboratory have shown that each vector strategy has its eminent characteristics that can be tailored to varieties of needs. By combining these strategies with one-cycle control, all resulted active power filters can automatically baIance their output capacitor voltages. The theoretical findings are verified by a 1 kVA experimental prototype.I.

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A general three-phase PFC controller for rectifiers with a series-connected dual-boost topology

Qiao

Smedley

2002

IEEE Trans. on Ind. Applicat.

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Reliable 3-phase PWM boost rectifiers employing a series-connected dual boost converter sub-topology

Cited by 15 publications

References 21 publications

A high-power PWM adjustable speed drive with low current harmonics

A high-power PWM adjustable speed drive with low current harmonics

Control and topologies for three-phase three-level active power filters

A general three-phase PFC controller for rectifiers with a series-connected dual-boost topology

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