Third-Harmonic Modulated Power Electronics Interface with Three-Phase Utility to Provide a Regulated DC Output and to Minimize Line-Current Harmonics

Rajendra Naik; Mukul Rastogi; Ned Mohan

doi:10.1109/28.382121

Third-Harmonic Modulated Power Electronics Interface with Three-Phase Utility to Provide a Regulated DC Output and to Minimize Line-Current Harmonics

Rajendra Naik, Mukul Rastogi, Ned Mohan

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

64 Scopus citations

Abstract

A novel approach to achieve nearly sinusoidal line current rectification of three-phase utility voltages is presented. The scheme incorporates two step-up dc-dc converters to modulate the dc-link currents at the third-harmonic frequency. The modulated currents are then circulated through the ac-side of the diode-bridge rectifier, using a zigzag autotransformer. Simulation results for a three-phase, 208-V (line-to-line), 1-kW system are presented. Results from experimental investigations on a laboratory model are included, supporting the concept.

Original language	English (US)
Pages (from-to)	598-601
Number of pages	4
Journal	IEEE Transactions on Industry Applications
Volume	31
Issue number	3
DOIs	https://doi.org/10.1109/28.382121
State	Published - 1995

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abstract = "A novel approach to achieve nearly sinusoidal line current rectification of three-phase utility voltages is presented. The scheme incorporates two step-up dc-dc converters to modulate the dc-link currents at the third-harmonic frequency. The modulated currents are then circulated through the ac-side of the diode-bridge rectifier, using a zigzag autotransformer. Simulation results for a three-phase, 208-V (line-to-line), 1-kW system are presented. Results from experimental investigations on a laboratory model are included, supporting the concept.",

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AU - Naik, Rajendra

AU - Rastogi, Mukul

AU - Mohan, Ned

PY - 1995

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N2 - A novel approach to achieve nearly sinusoidal line current rectification of three-phase utility voltages is presented. The scheme incorporates two step-up dc-dc converters to modulate the dc-link currents at the third-harmonic frequency. The modulated currents are then circulated through the ac-side of the diode-bridge rectifier, using a zigzag autotransformer. Simulation results for a three-phase, 208-V (line-to-line), 1-kW system are presented. Results from experimental investigations on a laboratory model are included, supporting the concept.

AB - A novel approach to achieve nearly sinusoidal line current rectification of three-phase utility voltages is presented. The scheme incorporates two step-up dc-dc converters to modulate the dc-link currents at the third-harmonic frequency. The modulated currents are then circulated through the ac-side of the diode-bridge rectifier, using a zigzag autotransformer. Simulation results for a three-phase, 208-V (line-to-line), 1-kW system are presented. Results from experimental investigations on a laboratory model are included, supporting the concept.

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Third-Harmonic Modulated Power Electronics Interface with Three-Phase Utility to Provide a Regulated DC Output and to Minimize Line-Current Harmonics

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