| 交错并联磁集成开关电感高增益Boost变换器 |
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| 引用本文： | 李洪珠,刘艳,王秋实.交错并联磁集成开关电感高增益Boost变换器[J].电源学报,2021,19(1):15-23. |
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| 作者姓名： | 李洪珠 刘艳 王秋实 |
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| 作者单位： | 辽宁工程技术大学电气与控制工程学院,辽宁工程技术大学电气与控制工程学院,国网辽宁省电力有限公司铁岭供电公司 |
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| 基金项目： | 海南省自然科学基金（517183），辽宁省百千万人才工程项目（20150101），内蒙古自治区自然科学基金（2017MS(LH)0513） |
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| 摘 要： | 为了提高Boost变换器电压增益、减小支路电感电流纹波、减弱开关管电压应力、减小变换器体积,提出了一种新型带有开关电感及开关电容的交错并联磁集成Boost变换器。相对于传统交错并联Boost变换器而言,利用2个开关电感单元代替储能电感,2个电容及4个二极管构成开关电容,对所提出的拓扑进行理论分析、仿真及实验验证。结果表明,在占空比0.5
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| 关 键 词： | DC-DC变换器 开关电感 开关电容 耦合电感 交错并联 |
| 收稿时间： | 2017/11/1 0:00:00 |
| 修稿时间： | 2020/12/23 0:00:00 |
Interleaved Magnetic Integrated Switched Inductor High-gain Boost Converter |
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| LI Hongzhu,LIU Yan and WANG Qiushi.Interleaved Magnetic Integrated Switched Inductor High-gain Boost Converter[J].Journal of power supply,2021,19(1):15-23. |
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| Authors: | LI Hongzhu LIU Yan and WANG Qiushi |
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| Affiliation: | Faculty of Electrical and Control Engineering,Liaoning Technical University,Faculty of Electrical and Control Engineering,Liaoning Technical University, |
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| Abstract: | In order to improve the Boost converter voltage gain, reduce branch inductance current ripple, reduce the voltage stress of the switches, reduce the converter volume, this paper puts forward a new interleaved magnetic integrated Boost converter with switch inductance and switch capacitor. Compared with the traditional interleaved Boost converter, using two inductance unit in order to the switch inductance, two capacitors and four diodes to be switch capacitor, this paper provides a theoretical analysis of the proposed topology, simulation and experimental verification. The result shows that the case when duty ratio is at 0.5
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| Keywords: | DC-DC converter switch inductance switch capacitance coupling inductance |
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