| 一种新型高压脉冲引弧器 |
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| 引用本文： | 黄晨 杨震. 一种新型高压脉冲引弧器[J]. 上海工程技术大学学报, 2000, 14(1): 34-37,41 |
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| 作者姓名： | 黄晨 杨震 |
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| 作者单位： | 上海工程技术大学材料工程学院!上海200336 |
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| 摘 要： | 介绍了一种用于TIG焊和等离子弧焊接或切割的新型高压脉冲引弧器 ,分析了其组成和工作原理 ,并给出了实验结果和波形。试验证明 :由于使用倍压整流进行升压 ,取代了传统的高频引弧器所用的升压变压器 ,以低频控制系统代替了高频振荡器 ,使该引弧器具有体积小、成本低、不产生明显的电磁干扰、可靠性高等优点
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| 关 键 词： | 焊接设备 倍压整流 高压脉冲引弧器 工作原理 |
STUDY OF A NEW IGNITER OF HIGH VOLTAGE PULSE |
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| Huang Chen Yang Zhen. STUDY OF A NEW IGNITER OF HIGH VOLTAGE PULSE[J]. Journal of Shanghai University of Engineering Science, 2000, 14(1): 34-37,41 |
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| Authors: | Huang Chen Yang Zhen |
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| Abstract: | A new igniter of high voltage pulse is introduced in this paper.Its component parts and working principles are also analysed.The experimental results and wave forms are given.The voltage raising transformer of the traditional high.The voltage double is used to raise the voltage instead of frequency igniter and a low frequency controlling system is used instead of a high frequency oscillator.As a result,this model of igniter is small in size,low in cost,reliable in operation and has no distinct electromagnetic interference. |
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| Keywords: | Welding equipment Arc Startor Voltage doubler High voltage pulse |
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