| 弧焊逆变器主电路的拓朴结构 |
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| 引用本文： | 胡庆彬,黄石生. 弧焊逆变器主电路的拓朴结构[J]. 焊接学报, 1997, 18(2): 46-52 |
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| 作者姓名： | 胡庆彬 黄石生 |
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| 作者单位： | [1]深圳大学 [2]华南理工大学 |
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| 摘 要： | 通过对ＩＧＢＴ，ＭＯＳＦＥＴ等为开关器件的新一工弧焊逆变器主电路的拓扑结构进行的数学分析和研究，建立了电路层次的数学模型，探讨了四种典型拓朴结构的特性，推导了它们的输出功率和开关器件的电流式，得出了一些有意义的结论。
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| 关 键 词： | 逆变器 拓扑结构 数学分析 弧焊电源 主电路 |
| 收稿时间： | 1996-05-18 |
| 修稿时间： | 1997-03-11 |
Main Circuit Topologies of Arc Welding Inverter |
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| Hu Qingbin and Huang Shisheng. Main Circuit Topologies of Arc Welding Inverter[J]. Transactions of The China Welding Institution, 1997, 18(2): 46-52 |
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| Authors: | Hu Qingbin and Huang Shisheng |
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| Affiliation: | Shenzhen University and China South University of Technology |
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| Abstract: | This paper studies and anaiysis mathematicallg the main circuit topologies of the modern gemeration of arc welding inverters using IGBT,MOSFET as power semiconductor device.Based on the circuit-level mathematical models set up in this paper,the characteristics of four popular and typical main circuit topoplogies are explored deeply and the expressions of the output power and the average current through the power semiconductor switching devices in each topologies are derived out, and some singnificant conclutions are obtained. |
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| Keywords: | arc welding inverter circuit topology mathematical analysis |
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