Three-phase interleaved high-step-up converter with coupled-inductor-based voltage quadrupler
Three-phase interleaved high-step-up converter with coupled-inductor-based voltage quadrupler
复制标题
具有基于耦合电感的四倍频器的三相交错式高升压转换器
DOI：
10.1049/iet-pel.2013.0751
复制
发表时间：
2014-07
影响因子：
2
通讯作者：
He, Xiangning
中科院分区：
文献类型：
--
作者：
Hu, Yihua;Xiao, Weidong;Li, Wuhua;He, Xiangning
本文提出了一种具有电流隔离、高电压增益、零电压开关工作、低输入电流纹波和高功率密度的高效DC-DC解决方案。该转换器通过三相耦合电感桥来实现，以消除笨重的输入电解电容。引入的有源钳位电路回收存储在漏感中的能量，并吸收主开关电压上的电压尖峰。在第二侧具有倍压电路的串联配置有助于获得高电压增益，并降低整流设备两端的电压应力。输出二极管的反向恢复问题自然可以通过耦合电感的漏感得到缓解。此外，还研究了中点电势平衡的有源控制和逆变器的缺相运行。设计并评估了一台变流器样机，验证了理论分析的正确性，并显示出优于前人研究的性能。
This paper proposes a high-efficient DC-DC solution with the features of galvanic isolation, high-voltage gain, zero voltage switching operation, low input current ripple and high-power density. The converter is implemented by a three-phase coupled inductor bridge to remove the bulky input electrolytic capacitors. The introduced active clamp circuit recycles the energy stored in the leakage inductance and absorbs the voltage spikes on the main switch voltage. The series configuration with a voltage doubler at the second side contributes to a high-voltage gain and reduces the voltage stress across the rectifier devices. The output diode reverse-recovery problem is naturally mitigated by the leakage inductance of the coupled inductors. Moreover, the active control with a neutral-point potential balance and a phase-deficient operation of the proposed converter are also studied. A converter prototype is designed and evaluated to verify the theoretical analysis and demonstrate a superior performance over the prior studies.
登录
查看更多内容
影响因子：
6.7
作者：
Hyungjoon Kim;C. Yoon;Sewan Choi
通讯作者：
Hyungjoon Kim;C. Yoon;Sewan Choi
影响因子：
6.7
作者：
Yi Zhao;Wuhua Li;Yan Deng;Xiangning He
通讯作者：
Yi Zhao;Wuhua Li;Yan Deng;Xiangning He
影响因子：
6.7
作者：
P. Xuewei;U. Prasanna;A. Rathore
通讯作者：
P. Xuewei;U. Prasanna;A. Rathore
影响因子：
7.7
作者：
R. Wai;Chung-You Lin;Yung-Ruei Chang
通讯作者：
R. Wai;Chung-You Lin;Yung-Ruei Chang
影响因子：
6.7
作者：
F. L. Tofoli;Demercil S. Oliveira;R. Torrico-Bascopé;Y.J.A. Alcazar
通讯作者：
F. L. Tofoli;Demercil S. Oliveira;R. Torrico-Bascopé;Y.J.A. Alcazar