| 电镦过程中可控硅移相触发和过零触发电路的比较 |
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| 引用本文： | 陈海滨,田瑞利.电镦过程中可控硅移相触发和过零触发电路的比较[J].现代电子技术,2003,26(18):58-59,75. |
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| 作者姓名： | 陈海滨 田瑞利 |
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| 作者单位： | 1. 江汉石油学院,电子与信息工程系,湖北,荆州,434023
2. 广东工业大学,信息工程学院,广东,广州,510643 |
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| 摘 要： | 对电热镦粗过程中可控硅移相触发方式和过零触发电路的工作原理进行了分析，并利用Labview图形化编程语言进行了频谱分析。实践结果表明，过零触发电路具有对电源污染少，负载易于获得良好的正弦波。具有广阔的应用前景。
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| 关 键 词： | 电热镦粗 可控硅 移相触发 过零触发 工作原理 Labview 频谱分析 |
| 文章编号： | 1004-373X(2003)18-058-02 |
A Compare Between Phase Shift Trigger for Thyristor and Zero-cross-over Trigger Method in Process of Electronic Upsetting |
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| CHEN Haibin ,TIAN Ruili.A Compare Between Phase Shift Trigger for Thyristor and Zero-cross-over Trigger Method in Process of Electronic Upsetting[J].Modern Electronic Technique,2003,26(18):58-59,75. |
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| Authors: | CHEN Haibin TIAN Ruili |
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| Affiliation: | CHEN Haibin 1,TIAN Ruili 2 |
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| Abstract: | This paper analyses the principles of phase shift trigger for thyristor and zerocrossover trigger method in the process of electronic upsetting. Using graphical programming language Labview, we have frequency spectrum analysis. Practical application demonstrates that the zerocrossover triggering method makes the load acquire the integral sine wave and makes the power hardly contaminated. It has wide application prospects. |
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| Keywords: | phase shift trigger for thyristor zero-cross-over trigger method frequency spectrum analysis Labview |
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