A novel quasi-resonant DC-DC converter using phase-shift modulation in secondary side of high-frequency transformer
A novel quasi-resonant DC-DC converter using phase-shift modulation in secondary side of high-frequency transformer
复制标题
一种在高频变压器次级侧采用相移调制的新型准谐振DC-DC变换器
DOI：
10.1109/pesc.1996.548653
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发表时间：
1996
期刊：
影响因子：
--
通讯作者：
M. Nakaoka
中科院分区：
文献类型：
--
作者：
M. Michihira;T. Funaki;K. Matsu;M. Nakaoka
提出了一种新型准谐振DC-DC变换器，该变换器在高频Transformer副边采用相移调制（PSM）技术。提出的DC-DC变换器可以在低通流和无续流的情况下实现软开关操作。因此，与传统的软开关DC-DC变换器相比，由它们的电流引起的传导损耗显著减小。通过仿真和实验结果，说明和讨论的工作原理和分析。
This paper presents a novel quasi-resonant DC-DC converter using phase-shift modulation (PSM) in the secondary side of a high-frequency transformer. The proposed DC-DC converter can easily achieve soft-switching operation under the low commutating current and no freewheeling current. As a result, the conduction losses caused by their currents is substantially reduced compared with the conventional soft-switching DC-DC converters. The operation principle and analysis are illustrated and discussed by means of simulation and experimental results.