A dual-mode modulation technique for controlling the average neutral point current in neutral-point-clamped converters

• Main Authors: Beniwal, Neha, Farivar, Glen Ghias, Tafti, Hossein Dehghani, Pou, Josep, Ceballos, Salvador, Konstantinou, Georgios, Townsend, Christopher D.
• 其他作者: Interdisciplinary Graduate School (IGS)
• 格式: Article
• 語言: English
• 出版: 2021
• 主題: Engineering::Electrical and electronic engineering::Power electronics; Neutral-point-clamped Converters; Capacitors
• 在線閱讀: https://hdl.handle.net/10356/146466
• 機構: Nanyang Technological University

This paper presents a dual-mode modulation technique which aims to control the average current flow into the neutral point (NP) of the neutral-point-clamped (NPC) converter without the need for any additional hardware. The two modes of operation are normal mode and compensating mode. In the normal o...