Practical implementation of PWM synchronization and phase-shift method for cascaded H-bridge multilevel inverters based on a standard serial communication protocol

被引：62

作者：

Park, Young-Min ^{[1
,2
]}

Yoo, Ji-Yoon ^{[1
]}

Lee, Sang-Bin ^{[1
]}

机构：

[1] Korea Univ, Dept Elect Engn, Seoul 136701, South Korea

[2] Hyundai Heavy Co, Electromech Res Inst, Gyeonggi 446716, South Korea

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2008年 / 44卷 / 02期

关键词：

controller area network (CAN); H-bridge multilevel (HBML) inverter; pulsewidth modulation (PWM) phase-shift; PWM synchronization; serial communication;

D O I：

10.1109/TIA.2008.916742

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The use of the controller area network communication protocol for H-bridge multilevel (HBML) inverters, and localized pulsewidth modulation generation and automated voltage regulation is proposed in this paper. It is shown that the performance and reliability of conventional distributed controllers for HBML inverters can be improved with less communication hardware requirements, when using the proposed method. It is also shown that the expansion and modularization capability of the HBML inverter is improved since individual inverter modules operate more independently. The proposed hardware is described in detail and the validity of the proposed system is verified experimentally on a 6600-V 1400-kW induction motor drive.

引用

页码：634 / 643

页数：10