高频链路谐振逆变器的特性

[Proceedings] Thirteenth International Telecommunications Energy Conference - INTELEC 91 Pub Date : 1991-11-05 DOI:10.1109/INTLEC.1991.172452

T. Aoki, Y. Nozaki, T. Koyashiki, Y. Kuwata

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引用次数: 6

摘要

介绍了一种高频链路谐振逆变器的结构和工作原理。在该逆变器中，在一次谐振逆变器中产生的谐振环节高频电压由高频变压器隔离，然后由循环变换器直接转换为谐振环节低频电压。通过使主逆变器和循环变换器中的所有开关在零电压下工作，可以降低开关损耗和浪涌电压水平。通过分析结果和实验结果的比较，讨论了谐振电路的特性阻抗与转换效率的关系以及输出电压特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Characteristics of a high-frequency link resonant inverter

The authors describe the configuration and operation of a high frequency link resonant inverter. In this inverter, a resonant link high frequency voltage generated in a primary resonant inverter is isolated by a high frequency transformer, then directly converted into a resonant link low-frequency voltage by a cycloconverter. The switching losses and surge voltage levels can be reduced by making all switches in the primary inverter and the cycloconverter operate at zero voltage. The relationship between the characteristic impedance of the resonant circuit and the conversion efficiency, and the output voltage characteristics are discussed by comparing analytical and experimental results.<>

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[Proceedings] Thirteenth International Telecommunications Energy Conference - INTELEC 91

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