Hybrid modulation strategy for the Vienna rectifier

• Main Authors: Molligoda, Devinda, Ceballos, Salvador, Pou, Josep, Satpathi, Kuntal, Sasongko, Firman, Gajanayake, Chandana, Gupta, Amit
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering::Power electronics; Nonunity Power Factor; Reactive Power Compensation; Vienna Rectifier; Zero Crossing Current Distortion
• Online Access: https://hdl.handle.net/10356/152981
• Institution: Nanyang Technological University

The Vienna rectifier can produce three voltage levels, however only the connection to the neutral-point is fully controllable using the bidirectional switches. When the neutral-point voltage is not imposed in a phase-leg, the polarity of the pulses generated depends on the diode that is conducting i...