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Volume 38 Issue 12
Dec.  2012
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Journal of Beijing University of Aeronautics and Astronautics  > 2012  >  38(12): 1619-1624.
Zhang Wei, Miao Zhifei, Qi Bojinet al. Main circuit topology and working status of inverter in on-site induction brazing of tubes[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(12): 1619-1624. (in Chinese)
Citation: Zhang Wei, Miao Zhifei, Qi Bojinet al. Main circuit topology and working status of inverter in on-site induction brazing of tubes[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(12): 1619-1624. (in Chinese)
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Main circuit topology and working status of inverter in on-site induction brazing of tubes

  • School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

  • Received Date: 05 Aug 2011
  • Publish Date: 30 Dec 2012
    Abstract
  • Considering the characteristic of on-site induction brazing of tubes, the voltage source series resonant circuit was adopted as main circuit topology of inverter in the square wave power. The impedance of series resonant circuit and the working status of inverter main circuit were discussed. Based on the above, the best working status of inverter was proposed. A new frequency tracking scheme, which combines the proportion integration(PI) control method with the IC SG2525A, was proposed to adjust inverter operating frequency to keep the induction heating circuit working in quasi-resonance state. This technology not only ensures the inverter safe and reliable work, but also enhances the induction brazing power source heating efficiency and power factor.

     

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    • References(7)
  • [1]
    邱惠中.先进钎焊技术在航天器上的应用[J].宇航材料工艺,2000(3):11-13,37 Qiu Huizhong.The application of advanced brazing techniques to space vehicles[J].Aerospace Materials & Technology,2000(3):11-13,37(in Chinese)
    [2]
    韩晓敏,尹海,张光先.感应加热电源[J].电焊机,2007,37(7):38-40 Han Xiaomin,Yin Hai,Zhang Guangxian.Overview of induction heating power supply[J].Electric Welding Machine,2007,37(7):38-40(in Chinese)
    [3]
    梁光菊,王正仕,陈辉明.串联谐振逆变器的保护研究[J].变流技术与电力牵引,2008(1):24-27,32 Liang Guangju,Wang Zhengshi,Chen Huiming.Protection research on series resonant inverter[J].Electric Welding Machine,2008(1):24-27,32(in Chinese)
    [4]
    Vicente E,Esteban S K,Enrique J D,et al.Improving the efficiency of IGBT series-resonant inverters using pulse density modulation[J].IEEE Transactions on Industrial Electronics,2011,58(3):979-987
    [5]
    Shizumasa O,Kouki M.Adjustable frequency quasi-resonant inverter circuits having short-circuit switch across resonant capacitor[J].IEEE Transactions on Industrial Electronics,2008,23(4):1830-1838
    [6]
    金玉兰,齐铂金,张伟.IGBT逆变电源串联准谐振频率自动跟踪技术[J].电焊机,2004,34(12):32-34 Jin Yulan,Qi Bojin,Zhang Wei.Frequencu auto-tracing technology for series quase-resonant IGBT inverter power source[J].Electric Welding Machine,2004,34(12):32-34(in Chinese)
    [7]
    高赟,黄向慧.电路[M].2版.西安:西安电子科技大学出版社,2011 Gao Yun,Huang Xianghui.Electric circuits[M].2nd ed.Xi’an:Xidian University Press,2011(in Chinese)
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