A study of volume versus frequency for soft switching IGBT converters
A study of volume versus frequency for soft switching IGBT converters
复制标题
软开关 IGBT 变换器体积与频率的研究
DOI:
10.1109/7.366310
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发表时间:
1995
影响因子:
4.4
通讯作者:
T. Stuart
中科院分区:
文献类型:
--
作者:
B. Masserant;E. Beans;T. Stuart
Earlier references have described a new soft switched ZVS/ZCS (zero voltage switching, zero current switching) converter for IGBTs that allows operation above 20 kHz. Although frequencies above 20 kHz are now possible for IGBT converters, the optimum frequency for minimum volume may be below 20 kHz because of heat sink requirements. A comparative study considers the reactive component versus heat sink volume tradeoff for two 6 kW converters, one using ZVS/ZCS and the other using a more conventional circuit with hard switching. >