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150kV/30kW逆变式电子束焊接高压电源设计

张伟 杜慧聪 齐铂金 许海鹰

张伟, 杜慧聪, 齐铂金, 等 . 150kV/30kW逆变式电子束焊接高压电源设计[J]. 北京航空航天大学学报, 2014, 40(11): 1531-1536. doi: 10.13700/j.bh.1001-5965.2013.0715
引用本文: 张伟, 杜慧聪, 齐铂金, 等 . 150kV/30kW逆变式电子束焊接高压电源设计[J]. 北京航空航天大学学报, 2014, 40(11): 1531-1536. doi: 10.13700/j.bh.1001-5965.2013.0715
Zhang Wei, Du Huicong, Qi Bojin, et al. 150kV/30kW inverter for electron beam welding power supply design[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(11): 1531-1536. doi: 10.13700/j.bh.1001-5965.2013.0715(in Chinese)
Citation: Zhang Wei, Du Huicong, Qi Bojin, et al. 150kV/30kW inverter for electron beam welding power supply design[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(11): 1531-1536. doi: 10.13700/j.bh.1001-5965.2013.0715(in Chinese)

150kV/30kW逆变式电子束焊接高压电源设计

doi: 10.13700/j.bh.1001-5965.2013.0715
基金项目: 工业和信息化部科技重大专项资助项目(2010ZX04007-041);北京市科技计划资助项目(D131100002813002)
详细信息
    作者简介:

    张伟(1977-),男,四川自贡人,讲师,zhangweibh@buaa.edu.cn

    通讯作者:

    齐铂金

  • 中图分类号: TG439.3

150kV/30kW inverter for electron beam welding power supply design

  • 摘要: 针对150kV/30kW电子束焊接高压电源高电压、大功率输出的要求,低压电路采用IGBT (Insulated Gate Bipolar Transistor)逆变隔离直流电源与逆变全桥串联的主电路拓扑,高压电路由3组升压变压器与10倍压整流电路的串联结构并联组成;设计了高压采样电路、束流采样电路,以及双闭环控制电路.基于上述技术,实现了150kV/30kW高电压大功率输出.实验结果表明高压加速电源的输出线性度和束流输出线性度较好,同时高压稳定度和束流稳定度均在0.5%左右,能够满足电子束焊接的要求.

     

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出版历程
  • 收稿日期:  2013-12-05
  • 网络出版日期:  2014-11-20

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