[Oral Presentation]Unified Voltage Modulation Technique for Single Phase H-Bridge Inverter

Unified Voltage Modulation Technique for Single Phase H-Bridge Inverter

ID：198 Submission ID：116 View Protection：ATTENDEE Updated Time：2020-10-15 20:12:34 Hits：281 Oral Presentation

Start Time：2020-11-02 16:45 （Asia/Shanghai）

Duration：15min

Session：[B] Power Electronics Technology and Application » [B1] Session 3 and Session 8

Video No Permission Presentation File

Tips: The file permissions under this presentation are only for participants. You have not logged in yet and cannot view it temporarily.

Abstract

This paper presents a unified modulation technique based on common mode signal injection for single-phase full-bridge inverters. This modulation technology can easily realize various carrier-based PWM modulations, such as continuous unipolar modulation, discontinuous modulation, and hybrid modulation, by selecting different common mode signal, and can need to be deleted quickly realize the seamless change of several modulation methods. Finally, the correctness and feasibility of the proposed modulation method have been verified by simulation and experimental results.

Keywords

Modulation, Full-bridge inverter, Common mode signal

Speaker

Fukuan Liang

Chongqing University of Technology

Submission Author

Fukuan Liang Chongqing University of Technology

tao Wang Chongqing University of Technology

shan Li Chongqing University of Technology