| 数控交流稳压电源中 二只双向晶闸管的短路分析 |
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| 引用本文： | 施晓钟.数控交流稳压电源中 二只双向晶闸管的短路分析[J].广西民族大学学报,2000,6(2):90-94. |
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| 作者姓名： | 施晓钟 |
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| 作者单位： | 施晓钟（浙江师范大学职业技术学院，浙江金华
321004） |
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| 摘 要： | 数控交流稳压电源中，二只双向晶闸管转换导通时，产生短路，但不一定产生短路
大电流.短路可分为增强型短路，截止型短路和减小型短路，在输入附加信号的条件下，能变增
强型短路为截止型短路
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| 关 键 词： | 双向晶闸管 短路 增强型短路 截止型短路 减小型短路 |
| 文章编号： | 1007-0311(2000)02-0090-05 |
| 修稿时间： | 2000年7月10日 |
Short Circuit Analysis of Two Triacs in the Numer ical Control AC Stable Voltage Power Supply |
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| SHI Xiao-zhong.Short Circuit Analysis of Two Triacs in the Numer ical Control AC Stable Voltage Power Supply[J].Journal of Guangxi University For Nationalities(Natural Science Edition),2000,6(2):90-94. |
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| Authors: | SHI Xiao-zhong |
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| Abstract: | In the numerical control AC stable voltage power supply , when two Triacs cut over and cut in ,they produce short circuit , but uncertainly generate high short-circuit current . Short circuit includes enhancement mode short circuit, cut-off mode short circuit and reduction mode short circuit . On condition that it is input additional signal , Enhancement mode short circuit will change into cut-off mode short circuit. |
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| Keywords: | Triac Short circuit Enhancement mode short circuit Cut-off mode short circuit Reduction mode short circuit |
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