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朱贤龙, 严仰光, 朱红茜. 电压软开关电流磁环检测IGBT弧焊逆变器[J]. 焊接学报, 1996, (2): 111-115.
引用本文: 朱贤龙, 严仰光, 朱红茜. 电压软开关电流磁环检测IGBT弧焊逆变器[J]. 焊接学报, 1996, (2): 111-115.
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Zhu Xianlong, Yan Yangguang, Zhu Hongqian. IGBT Welding Inverter With Voltage Soft-switch and Measuring Current by Magnetic-loop[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1996, (2): 111-115.
Citation: Zhu Xianlong, Yan Yangguang, Zhu Hongqian. IGBT Welding Inverter With Voltage Soft-switch and Measuring Current by Magnetic-loop[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1996, (2): 111-115.
shu

电压软开关电流磁环检测IGBT弧焊逆变器

IGBT Welding Inverter With Voltage Soft-switch and Measuring Current by Magnetic-loop

    摘要
  • 摘要: 介绍了采用IGBT作为开关元件的弧焊逆变器,论述了电压软开关逆变原理、弧焊电流磁环检测方法以及其优点,介绍了电流调节器的应用。

     

    Abstract: This Paper Presents a new welding inverter with IGBT as a swtch triode.The principle of voltage soft-switch inverting, the method of measuring welding current by magnetic-loop and their advantages are discussed. The welding current regulator circuit is introduced.

     

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