| 逆变焊机功率因数的研究 |
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| 引用本文： | 张光先,李思海.逆变焊机功率因数的研究[J].电焊机,1996(6):19-21. |
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| 作者姓名： | 张光先 李思海 |
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| 作者单位： | 山东工业大学 |
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| 摘 要： | 在对大多数逆变焊机的电网输入电路分析的基础上，对电网输入电流和焊机的功率因数进行理论分析和试验研究，提出了改善功率因数的几种方法。
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| 关 键 词： | 逆变焊机，功率因数，改善方法 |
The Study of Power Factor of Invert ARC-welding Machine |
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| Zhang Guangxian et al.The Study of Power Factor of Invert ARC-welding Machine[J].Electric Welding Machine,1996(6):19-21. |
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| Authors: | Zhang Guangxian [ |
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| Affiliation: | (Shandong University of Technology |
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| Abstract: | The power input current and the ARG-welding machine power factor are analyzed in theory and tested by experiment in this paper,based on the analysis of the input circuit of the ARC-welding machine.It also develops several improving methods. |
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| Keywords: | invert ARC-welding power factor improving methods |
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