A high number of phases enables high frequency techniques and a better thermal management in medium power converters

A high number of phases enables high frequency techniques and a better thermal management in medium power converters
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大量相可在中等功率转换器中实现高频技术和更好的热管理

DOI:
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发表时间:
2008
期刊:
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影响因子:
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通讯作者:
J. Cobos
J. Cobos
中科院分区:
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文献类型:
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作者:
Ó. García;P. Alou;J. Oliver;P. Zumel;J. Cobos

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在这篇文章中,我们打算证明,由于使用了具有非常高相数的交织技术,在技术选择上有可能获得优势。高开关频率通常仅适用于低功率变流器,也可用于中等功率变流器。将会看到,在效率方面不存在缺陷,并且可以实现关于热管理的优点。
In this paper, we intend to show that it is possible to obtain advantages in technology selection thanks to the use of the interleaving technique with a very high number of phases. High switching frequency is usually applied to low power converters only, can be used also in medium power converters. It will be seen that there is no penalization in the efficiency and advantages regarding the thermal management can be achieved.