| 电力电子实验设备触发脉冲电路的改造设计 |
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| 引用本文： | 吕丹枝.电力电子实验设备触发脉冲电路的改造设计[J].中国西部科技,2007(5):9-10. |
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| 作者姓名： | 吕丹枝 |
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| 作者单位： | 中山市中等专业学校,广东,中山,528403 |
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| 摘 要： | 由MCS-51系列单片机组成的数字触发脉冲输出电路,可以方便地做到多种触发脉冲信号的输出,容易扩展不同功能,移相控制角易于调节,能够满足电力电子技术实验的不同要求,系统制作和程序的编写难度也不大,能够较好地解决模拟触发脉冲电路的不稳定性。
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| 关 键 词： | 触发脉冲 移相控制角 A/D转换 同步 |
| 修稿时间： | 2007-03-142007-04-27 |
The renovation design for the circuit of trigger impulse |
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| LV Dan-zhi.The renovation design for the circuit of trigger impulse[J].Science and Technology of West China,2007(5):9-10. |
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| Authors: | LV Dan-zhi |
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| Institution: | ZhongShan Technical Secondary School ,ZhongShan 528405 |
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| Abstract: | The efferent circuit of digital trigger impulse which is made up MCS-51 serial single chips can easily export many kinds of signals.It can also develop different functions.And the phase-shifting control corner can be adjusted easily,too.It can meet the different needs of technical experiments of electric power and electrons.It is not difficult for system making and programming.It can also solve the instability of impulse analog circuit. |
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| Keywords: | trigger impulse phase-shifting control corner A/D conversion synchronism |
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