Fast transient three-level converters with sliding-mode control

被引：0

作者：

Hu, ZB ^{[1
]}

Zhang, B ^{[1
]}

Du, GP ^{[1
]}

Zhong, L ^{[1
]}

Deng, WH ^{[1
]}

机构：

[1] SCUT, Elect Power Coll, Guangzhou 510640, Peoples R China

来源：

APEC 2005: TWENTIETH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1-3 | 2005年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Sliding-mode control has such advantages as robustness, simple algorithm and good dynamic performance, so sliding-mode control was introduced into three-level (TL) converters. The design of sliding-mode control Buck TL converter, including sliding-mode control surface design, equivalent control, stability and existence proof, was given as an example. Experiments of sliding-mode control Buck TL converter and traditional PWM Buck TL converter were carried out in order to analyze and compare the dynamic performance. Analysis results verify that dynamic performance is improved greatly in the sliding-mode control Buck TL converter compare with traditional PWM Buck TL converter.

引用

页码：1436 / 1440

页数：5