| 弧焊逆变器的电子开关器件应用现状及趋势 |
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| 引用本文： | 张士亮,吴志生,陈晓燕,李思奇,郭建业.弧焊逆变器的电子开关器件应用现状及趋势[J].电焊机,2010,40(12). |
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| 作者姓名： | 张士亮 吴志生 陈晓燕 李思奇 郭建业 |
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| 作者单位： | 太原科技大学材料科学与工程学院;太原星云焊接设备有限公司; |
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| 基金项目： | 山西省自然科学基金资助项目，太原市科技明星专项资助项目 |
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| 摘 要： | 弧焊逆变器是当前焊接电源设备发展的主流方向,而电子开关器件则是其核心之一。介绍了弧焊逆变器的基本工作原理,通过对晶闸管、晶体管、MOSFETI、GBT等传统的电子开关器件在弧焊逆变器中的应用现状分析,指出电子开关器件向大功率、模块化、高频化、全控化和多功能化的发展趋势。晶闸管、晶体管式逆变弧焊器将完全被IGBT式所代替,高频、中小容量的MOSFET式逆变器仍有一定市场,集成门极换向型晶闸管(IGCT)、电子注入增强门极晶体管(IEGT)等新型的电子开关器件将在弧焊逆变器中得到广泛应用。
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| 关 键 词： | 弧焊逆变器 开关器件 现状 趋势 IGCT IEGT |
Current developing status and trend about electronics switch of arc welding inverter |
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| ZHANG Shi-liang,WU Zhi-sheng,CHEN Xiao-yan,LI Si-qi,GUO Jian-ye.Current developing status and trend about electronics switch of arc welding inverter[J].Electric Welding Machine,2010,40(12). |
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| Authors: | ZHANG Shi-liang WU Zhi-sheng CHEN Xiao-yan LI Si-qi GUO Jian-ye |
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| Affiliation: | ZHANG Shi-liang1,WU Zhi-sheng1,CHEN Xiao-yan1,LI Si-qi1,GUO Jian-ye2(1.Department of Material Science and Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China,2.Taiyuan Nebula Welding Equipment Co.,Ltd.,China) |
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| Abstract: | The arc welding inverter is the essential direction of the welding power machines at present,and electronics switch is one of its cores.This text mainly introduces the basic principle of arc welding inverter,and summarizes the current developing status of electronics switch,such as thyristor,transistor,MOSFET and IGBT...etc.At last it is pointed out that the trend of the electronics switch is high power,integrated,high frequency,fully controlled,multifunctional.Thyristor and transistor welding inverter will... |
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| Keywords: | arc welding inverter electronics switch current developing status trend IGCT IEGT |
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