| IGBT逆变式手弧焊机及其性能的研究 |
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| 引用本文： | 吴宪平 洪波. IGBT逆变式手弧焊机及其性能的研究[J]. 湘潭大学自然科学学报, 1996, 18(4): 91-94 |
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| 作者姓名： | 吴宪平 洪波 |
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| 作者单位： | 湘潭大学机械工程系 |
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| 摘 要： | 本文就所研制的ＩＧＢＴ逆变式手弧焊机主电路的选择及控制电路的设计进行了分析。为了降低成本，采用ＩＧＢＴ音单管用及适用于单管的主电路；为了提高焊接性能，就焊机的动态特性及外特性控制进行了研究。
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| 关 键 词： | 弧焊机 逆变式 手弧焊机 可靠性 控制电路 |
STUDY ON IGBT SHIELDED METAL ARC WELDING INVERTER AND ITS CHARACTERISTIC |
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| Wu Xianping ,Hong Bo. STUDY ON IGBT SHIELDED METAL ARC WELDING INVERTER AND ITS CHARACTERISTIC[J]. Natural Science Journal of Xiangtan University, 1996, 18(4): 91-94 |
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| Authors: | Wu Xianping Hong Bo |
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| Abstract: | Choice of main circuit and control circuit of IGBT are welding inverter developed ale analyzed in this paper. Discrete IGBTs and main circuit adapted to the discrete IGBTsare adopted for decreasing cost. The dynamic and control charcteristic of the inverter are studied for increasing weldability. |
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| Keywords: | inverter are welding machie characteristic. |
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