Current distortion mitigation in grid-connected Vienna rectifier during nonunity power factor operation

• Main Authors: Molligoda, Devinda A., Pou, Josep, Ceballos, Salvador, Satpathi, Kuntal, Sasongko, Firman, Gajanayake, Chandana J., Gupta, Amit Kumar
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering::Power electronics; Active Front End Rectifier; Nonunity Power Factor
• Online Access: https://hdl.handle.net/10356/146508
• Institution: Nanyang Technological University

The Vienna rectifier is an attractive converter solution due to the three-level voltage generation and its simple structure. When the Vienna rectifier operates with nonunity power factor, the reference voltage and the input current have different signs during some intervals around the current zero c...