| 摘要: |
| 本文在传统的buck/boost直流一直流变换器的基础上,通过在开关两端加入反向二极管,并引入谐振电路构成一种新型的电路形式。这种电路具有零电压开关特性,因而有效地消除了开关过程的功耗,提高了转换效率。通过对电路的稳态分析,求出了状态表达式,导出了无损工作条件,并在此基础上,提出了这种电路的设计方案。 |
| 关键词: 电源技术 变换器 功率转换 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Analysis and design of a new type buck/boost DC--DC converter |
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| Abstract: |
| This paper designs a buck/boost zero-voltage-switching resonant DC-DC power converter. A steady state is presented for this converter. Conditions forlossless operation are determined. Author presents a simple design procedure inthe paper. |
| Key words: Technology of Power Supply,Converters,Technology of Power Conversion |
