| 基于锁相不同步的可控硅触发器改进 |
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| 引用本文： | 宋国兵,晁勤,索南加乐.基于锁相不同步的可控硅触发器改进[J].新疆大学学报(理工版),2002,19(2):169-171. |
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| 作者姓名： | 宋国兵 晁勤 索南加乐 |
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| 作者单位： | [1]新疆大学电气工程学院，新疆乌鲁木齐630008 [2]西安交通大学电气工程学院，陕西西安710049 |
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| 摘 要： | 针对采用锁相环和倍频器构造同步电路的ZX5、ZL5秒列可迭硅焊接电源，在实际应用中需要辨别相序接入市电的缺点，分析了原因，给出了无需分相序接入的改进方案，并从实验结果验证了方案的正确性。
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| 关 键 词： | 锁相 可控硅触发器 锁相环 倍频器 焊接电源 同步电路 可控硅焊机 触发电路 |
| 文章编号： | 1000-2839(2002)02-0169-03 |
| 修稿时间： | 2001年8月13日 |
A Improvement of Thyristor Trigger Based on Synchronous Circuit of Phase Locked Loop |
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| SONG Guo bing ,CHAO Qin ,Suonan Jiale.A Improvement of Thyristor Trigger Based on Synchronous Circuit of Phase Locked Loop[J].Journal of Xinjiang University(Science & Engineering),2002,19(2):169-171. |
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| Authors: | SONG Guo bing CHAO Qin Suonan Jiale |
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| Institution: | SONG Guo bing 1,CHAO Qin 1,Suonan Jiale 2 |
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| Abstract: | The paper is aimed at the ZX5 and ZL5 series thyistor welder with a synchronous circuit of phase locked loop and frequency multiplier. When connecting welder with the power system, correct phase order is needed, or else the device doesn't work right. In this paper, some reasons are analyzed, improvement proposal is presented and the validity of the proposal is verified by experiments. |
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| Keywords: | phase locked loop frequency multiplier synchronous circuit thyristor welder |
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