| 基于DSP控制的晶闸管CO2焊接电源研制 |
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| 引用本文： | 华学明,吴毅雄,焦馥杰,张勇.基于DSP控制的晶闸管CO2焊接电源研制[J].电力电子技术,2002,36(6):16-18,36. |
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| 作者姓名： | 华学明 吴毅雄 焦馥杰 张勇 |
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| 作者单位： | 1. 上海交通大学,上海,200030
2. 上海工程技术大学,上海,200336 |
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| 摘 要： | 介绍了基于数字信号处理器（DSP）控制的CO2焊接电源的研制，具体讨论了用DSP芯片控制焊接电源的硬件设计和软件设计，重点介绍了晶闸管焊机主回路的数字触发，提出了基于DSP控制的CO2焊接电源信息控制思想，建立了焊接电源的数字化，信息化，柔性化控制平台，试验证明，该焊接电源工作稳定可靠，较好地满足了工艺性能，实现了焊机控制的数字化。
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| 关 键 词： | DSP 晶闸管 二氧化碳气体保护焊接 焊接电源 数字信号处理器 |
| 文章编号： | 1000-100X(2002)06-0016-03 |
A CO2 Welding Machine Based on DSP |
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| HUA Xue-ming,WU Yi-xiong,JIAO Fu-jie,ZHANG Yong.A CO2 Welding Machine Based on DSP[J].Power Electronics,2002,36(6):16-18,36. |
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| Authors: | HUA Xue-ming WU Yi-xiong JIAO Fu-jie ZHANG Yong |
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| Affiliation: | HUA Xue-ming1,WU Yi-xiong1,JIAO Fu-jie2,ZHANG Yong1 |
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| Abstract: | The authors presents a CO 2 welding machine system controlled by digital signal processor (DSP), discusses the DSP hardware design and software programme, mainly about SCR digital trigger of welding machine, puts forward information control of welding machine and establishes digital, informational, soft control platform of welding machine. The experimentation proves this system based on DSP can work in stabilization, satisfy the CO 2 weld process requirement. All of these indicate that this welding machine realizes digital control of welding machine. |
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| Keywords: | welding machine thyristor Digital Signal Processor (DSP) |
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