| 500kV固态Marx发生器IGBT多路驱动高压隔离供电电源的设计 |
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| 引用本文： | 王凌云,王传伟,李洪涛,姜苹,刘金峰.500kV固态Marx发生器IGBT多路驱动高压隔离供电电源的设计[J].高电压技术,2012,38(1):236-240. |
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| 作者姓名： | 王凌云 王传伟 李洪涛 姜苹 刘金峰 |
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| 作者单位： | 中国工程物理研究院流体物理研究所,绵阳,621900 |
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| 基金项目： | 国家自然科学基金重点项目 |
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| 摘 要： | 为了解决固态Marx发生器中IGBT驱动供电问题,提出了一种具有高电压隔离的多路供电电源设计,首先对IGBT开关驱动供电的需求进行了分析,提出了供电电源设计方法,采用直交直转换供电方式,隔离使用级联变压器与原边多匝变压器。经过多次试验,验证了该设计方法可行,最后介绍了电源悬浮供电的特殊工作模式与关键技术工艺,并给出了实验数据波形,结果说明该种结构的电源性能稳定,满足隔离供电的要求,并且有良好的应用前景。
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| 关 键 词： | Marx发生器 IGBT驱动 直交直流转换 级联变压器 原边单匝变压器 高电压隔离 悬浮供电 |
Design of 500 kV Solid-state Marx Generator IGBT Driver Voltage Multi-channel Insulated Power Supply |
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| WANG Ling-yun,WANG Chuan-wei,LI Hong-tao,JIANG Ping,LIU Jin-feng.Design of 500 kV Solid-state Marx Generator IGBT Driver Voltage Multi-channel Insulated Power Supply[J].High Voltage Engineering,2012,38(1):236-240. |
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| Authors: | WANG Ling-yun WANG Chuan-wei LI Hong-tao JIANG Ping LIU Jin-feng |
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| Affiliation: | (Institute of Fluid Physics,China Academy of Engineering Physics,Mianyang 621900,China) |
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| Abstract: | We designed a multi-channel insulated power supply system in order to satisfy the power requirements of IGBT driver in solid-state Marx generator,and analyzed and experimentally tested requirements of IGBT drivers.Moreover,we proposed power supply design,in which power conversion adopted DC-AC-DC conversion,and the cascade transformer and one-turn of the transformer primary were used.The design method was verified to be feasible.Meanwhile,the special work mode of float power supply and key technology was illuminated,and the experimental results were discussed.The results illustrate that the power stability and isolated power supply meet the requirements and have a good prospect. |
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| Keywords: | Marx generator IGBT drivers DC-AC-DC conversion cascade transformer one turn of the transformer primary high voltage isolation insulated power supply |
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