| 双向全桥CLLC变换器的数字化混合控制策略 |
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| 引用本文： | 曹以龙,帅禄玮.双向全桥CLLC变换器的数字化混合控制策略[J].上海电力学院学报,2021,37(5):448-452. |
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| 作者姓名： | 曹以龙 帅禄玮 |
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| 作者单位： | 上海电力大学 电子与信息工程学院 |
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| 摘 要： | 为了提高双向全桥CLLC变换器在全范围内的效率，提出了一种数字化混合控制策略。该方法结合了调频控制与移相控制的优点，可以让双向全桥CLLC变换器在实现双向工作的基础上，提升全范围内的效率，同时采用了现场可编程逻辑门阵列，实现了高精度脉冲输出。实验证明，该方法可以在保证过渡平稳的前提下，提升全范围内的效率。
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| 关 键 词： | 电容-电感-电感-电流变换器 数字化脉冲 现场可编程逻辑门阵列 混合控制 |
| 收稿时间： | 2020/2/28 0:00:00 |
Digital Hybrid Control Strategy of Bidirectional Full Bridge CLLC Converter |
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| CAO Yilong,SHUAI Luwei.Digital Hybrid Control Strategy of Bidirectional Full Bridge CLLC Converter[J].Journal of Shanghai University of Electric Power,2021,37(5):448-452. |
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| Authors: | CAO Yilong SHUAI Luwei |
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| Affiliation: | School of Electronics and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China |
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| Abstract: | In order to improve the efficiency of bidirectional full bridge CLLC converter in the whole range,a digital hybrid control strategy is proposed.This method combines the advantages of frequency modulation control and phase-shift control,which can improve the efficiency of the whole range when the bidirectional full bridge CLLC converter works in two directions.At the same time,the field programmable logic gate array is used to achieve high-precision pulse output.Experiments show this method can ensure the smooth transition and improve the efficiency in the whole range. |
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| Keywords: | capacitance-inductance-inductance-current converter digital pulse field programmable gate array hybrid control |
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