Research on the Resonant Current of the LCLC Resonant Converters

ZHAO Bin; WANG Gang; WANG Donglei

doi:10.11999/JEIT160752

Volume 39 Issue 6

Jun. 2017

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ZHAO Bin, WANG Gang, WANG Donglei. Research on the Resonant Current of the LCLC Resonant Converters[J]. Journal of Electronics & Information Technology, 2017, 39(6): 1479-1486. doi: 10.11999/JEIT160752

Citation:

ZHAO Bin, WANG Gang, WANG Donglei. Research on the Resonant Current of the LCLC Resonant Converters[J]. Journal of Electronics & Information Technology, 2017, 39(6): 1479-1486. doi: 10.11999/JEIT160752

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Research on the Resonant Current of the LCLC Resonant Converters

doi: 10.11999/JEIT160752

1.
2.
(Space Travelling-Wave Tube Research Center, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China)

Received Date: 2016-07-14
Rev Recd Date: 2016-12-26
Publish Date: 2017-06-19

Abstract

Abstract

As the advantages of zero-current-switching and zero-voltage-switching, the LCLC resonant converters are widely used in power supplies of Travelling-Wave Tubes (TWT). However, the problems such as the reverse resonant current and the non-zero resonant current in the converter drop the efficiency. In this paper, the above problems are explained by the working principle of the converter and the solutions to the problems are also given. Based on the simulations, empirical data is given to guide the design of the LCLC resonant converters. Finally, the analysis is validated by the simulations and experiments.
- LCLC resonant converters,
- Zero-voltage-switching zero-current-switching,
- Resonant current,
- Empirical data

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References(19)

References

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