自然换流的隔离型双向谐振变换器的研究与实现

2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC) Pub Date : 2015-12-21 DOI:10.1109/IFEEC.2015.7361428

En-Yong Yang, M. Alam, Jin-Yuan Lin, Y. Hsieh, H. Chiu, Shu-Wei Kuo

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引用次数: 1

摘要

本文研究并实现了一种具有自然换流特性的隔离型双向谐振变换器。它可以在自然换相操作，无需额外的控制。所提出的隔离型双向谐振变换器工作原理类似于直流变压器，可应用于直流微电网系统。与传统的移相全桥变换器和电流馈电全桥变换器相比，所提出的谐振变换器在效率、控制和成本上都具有更好的性能。对其工作原理和设计注意事项进行了详细的讨论和分析。最后，建立了一个实验室原型转换器并进行了测试，以验证所提出方案的可行性。效率高，控制简单。

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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Study and implementation of an isolated bidirectional resonant converter with natural commutation

This paper presents the study and implementation of an isolated bidirectional resonant converter with natural commutation. It can be operated in natural commutation without additional control. The proposed isolated bidirectional resonant converter works like a DC transformer, which can be applied for DC micro-grid systems. Compared with the conventional phase-shifted full-bridge converter and current-fed full-bridge converter, the proposed resonant converter presents better performance in efficiency, control and cost. The operating principles and design considerations are discussed and analyzed in details. Finally, a laboratory prototype converter has been built and tested to verify the feasibility of the proposed scheme. High efficiency and simple control can be achieved.

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2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC)

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