1 kW/250 kHz full bridge zero voltage switched phase shift DC-DC converter with improved efficiency
1 kW/250 kHz full bridge zero voltage switched phase shift DC-DC converter with improved efficiency
复制标题
具有更高效率的 1 kW/250 kHz 全桥零电压开关相移 DC-DC 转换器
DOI：
10.1109/intlec.1995.499051
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
V. Anunciada
中科院分区：
文献类型：
--
作者：
S. Valtchev;B. Borges;V. Anunciada
本文介绍了一个全桥零电压开关移相DC-DC变换器的分析、设计、仿真和实验结果，该变换器工作在250 kHz的内频率下，输出功率为1 kW。该转换器使用双绕组电感器，其次级通过两个箝位整流二极管连接到输出，以允许转换器的无源到有源支路的谐振换向。利用该方法，可以提高转换器的效率。
This paper presents the analysis, design, simulation and experimental results of a full bridge zero voltage switched phase shift DC-DC converter, working with an internal frequency of 250 kHz, with an output power of 1 kW. The converter uses a two windings inductor with the secondary connected to the output by means of two clamping rectifier diodes, to allow resonant commutation of the passive to active leg of the converter. With this process it is possible to improve the efficiency of the converter.