| 提高IGBT逆变焊机可靠性的几种方法 |
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| 引用本文： | 王华彪. 提高IGBT逆变焊机可靠性的几种方法[J]. 电焊机, 2000, 30(6): 22-24 |
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| 作者姓名： | 王华彪 |
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| 作者单位： | 北京市东升电焊机厂,北京,100044 |
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| 摘 要： | 通过对焊机主回路的选择，电流反馈回路的设计，空载、短路过程的控制及综合保护电路的设计，能极大地提高焊机的可靠性。
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| 关 键 词： | IGBT 可靠性 逆变焊机 节流反馈 |
Methods for raising the reliablity of IGBT inverter for arc welding |
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| WANG Hua-biao. Methods for raising the reliablity of IGBT inverter for arc welding[J]. Electric Welding Machine, 2000, 30(6): 22-24 |
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| Authors: | WANG Hua-biao |
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| Abstract: | By choosing main circuit,current feedback circuit design,suitable controllng measures of open circuit and short circuit,raise the reliabity of devices is improved greatly. |
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| Keywords: | IGBT inverter protection reliability |
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