A Novel Magnetic Integrated Boost-forward Converter

被引：3

作者：

Cao, Zhipeng ^{[1
]}

Gu, Yu ^{[1
]}

Zhang, Donglai ^{[1
]}

机构：

[1] Harbin Inst Technol Shenzhen, Power Elect & Mot Control Res Ctr, Shenzhen, Peoples R China

来源：

2021 IEEE IAS INDUSTRIAL AND COMMERCIAL POWER SYSTEM ASIA (IEEE I&CPS ASIA 2021) | 2021年

基金：

中国国家自然科学基金;

关键词：

coupled inductors; magnetic integration; right half plane zero; current ripple elimination;

D O I：

10.1109/ICPSAsia52756.2021.9621376

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a novel magnetic integrated Boost-forward converter based on Boost and Forward topology is proposed. This topology not only eliminates the right half plane zero point and input current ripple, but also reduces the volume and weight of the converter. The converter uses magnetic integration technology to increase power density. The magnetic integrated module includes an input inductor, an auxiliary inductor and a ripple cancellation inductor. The three inductors are coupled to the same magnetic core to achieve the purpose of magnetic integration. The proposed converter has the same voltage gain as the boost converter, but has no input current ripple and right half plane zero, which benefits from its special structure. Moreover, a prototype with an input of 60V and an output of 100V has been built and tested. Experimental results show that the proposed topology achieves right half plane zero point elimination and extremely low input current ripple. The simulation and experimental results demonstrated the effectiveness of the proposed converter.

引用

页码：157 / 162

页数：6

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