A novel PWM method for stacked flying capacitor inverter

被引：0

作者：

Yan, Gangui ^{[1
]}

Mu, Gang ^{[1
]}

Huang, Yafeng ^{[1
]}

Liu, Wenhua ^{[2
]}

机构：

[1] Northeast China Dianli Univ, Chang Chun Rd 169, Jilin 132012, Peoples R China

[2] Tsinghua Univ, Dept Elect Power Engn, Beijing 100084, Peoples R China

来源：

IPEMC 2006: CES/IEEE 5TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE, VOLS 1-3, CONFERENCE PROCEEDINGS | 2006年

关键词：

power electronics; stacked flying capacitor inverter; PWM control; flying capacitor voltage;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Allowing a significant reduction of capacitor volumes as well as scalable in terms of voltage levels and control flexibility, stacked flying capacitor inverter has gained great industrial attention recently. However, it also needs to ensure balancing flying capacitor voltages under all operation conditions. A novel PWM method is proposed for stacked flying capacitor multilevel inverter to control the balance of flying capacitor voltages, which can be readily implemented on a digital signal processor and also guarantee the switch frequency of each switching device almost same. Extensive simulation results demonstrated its validity in a 5-level stacked flying capacitor inverter.

引用

页码：542 / +

页数：3

共 6 条

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