• 首页|关于本刊|编委阵容|投稿指南|审稿指南|订阅指南|征稿启事|诚邀专家|学术道德|English
  • E-mail:
  • 密 码: 
  •    
  • 用户名:
  • 密 码: 
  •    
最新录用 更多>>
新型级联型磁集成开关电感高增益Boost变换器
Novel cascade magnetically integrated switching inductor high gain boost converter
投稿时间:2018-07-13  修订日期:2018-11-20
DOI:
中文关键词:  开关电感  高增益  磁集成  Boost变换器
英文关键词:switching inductor  high gain  magnetic integration  boost converter
基金项目:国家自然科学基金项目(面上项目,重点项目,重大项目)
作者单位E-mail
姚宏旭 辽宁工程技术大学电气与控制工程学院 hongxu_yao@163.com 
海航 国网运行分公司上海管理处 601329764@qq.com 
高妍 辽宁工程技术大学电气与控制工程学院 1491106660@qq.com 
吴琨 国网辽宁省电力有限公司锦州供电公司 wukun024@163.com 
摘要点击次数: 204
全文下载次数: 
中文摘要:
      为了提高传统级联Boost变换器的电压增益、减小支路电感电流纹波,减弱开关管电压应力、减小变换器的体积,本文将磁集成技术、开关电感和储能电容应用到级联Boost变换器中,提出了新型级联型磁集成开关电感高增益Boost变换器。通过引用两个开关电感和储能电容可以使本文提出的变换器的电压增益提高为传统级联Boost变换器的4倍。利用磁集成技术合理设计出耦合电感系数不仅可以有效减小变换器电感支路的电流纹波与开关器件的电压应力,同时还提高了系统暂态响应速度,减小了变换器的体积重量,从而提高变换器的电气性能。仿真和实验结果验证了理论分析的正确性。
英文摘要:
      In order to improve the voltage gain of traditional cascaded Boost converters, reduce the branch inductor current ripple, reduce the voltage stress of the switches, and reduce the converter volume, In this paper, magnetic integration technique, interleaving technology, switching inductance and energy storage capacitor are applied to the traditional cascaded Boost converters. referring to the two switching inductors and energy storage capacitors leads to that voltage gain of the converter proposed in this paper can be increased to 4 times as much as traditional cascaded Boost converter. Using magnetic integrationtechnique and rational design of coupling inductance coefficient can not only reduce current ripple of branch inductance and reduce the voltage stress of the switches,, but also improve the systemtransient response speed, reduce the volume weight of the converter, thus improve the electrical performance of converter. Simulation and experimental results verify the correctness of the theoretical analysis.
  查看/发表评论  下载PDF阅读器
关闭