Sliding-mode control for current distribution in parallel-connected DC-DC converters

被引：8

作者：

Donoso-Garcia, PF ^{[1
]}

Cortizo, PC ^{[1
]}

de Menezes, BR ^{[1
]}

Mendes, MAS ^{[1
]}

机构：

[1] Univ Fed Minas Gerais, EE UFMG DELT, BR-31270901 Belo Horizonte, MG, Brazil

来源：

IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 1998年 / 145卷 / 04期

关键词：

buck converters; parallel DC converter operation;

D O I：

10.1049/ip-epa:19981801

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 [电气工程]; 0809 [电子科学与技术];

摘要：

A new control scheme for current distribution in parallel connected DC-DC converters is presented. It uses a sliding-mode controller to achieve both output current equalisation and output voltage regulation. The controller improves the dynamic performance of a parallel buck converter; the output voltage is robust against load disturbances and the output currents are very well equalised. The analysis and design of the sliding-mode controller is developed. Simulation and experimental results show good dynamic performance of the proposed control scheme.

引用

页码：333 / 338

页数：6

共 8 条

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[3]

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[8]

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