Single-carrier phase-disposition PWM techniques for multiple interleaved voltage-source converter legs

• Main Authors: Konstantinou, Georgios, Capella, Gabriel J., Pou, Josep, Ceballos, Salvador
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Interleaving; Multilevel Converters (MMC)
• Online Access: https://hdl.handle.net/10356/140052
• Institution: Nanyang Technological University

Interleaved converter legs are typically modulated with individual carriers per leg and phase-shifted pulse width modulation (PS-PWM) as it facilitates current balancing amongst the legs. Phase-disposition PWM (PD-PWM), despite the better harmonic performance, cannot be directly used due to the resu...