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| 摘要: |
| 介绍了基于微处理器的电压尖峰发生器的设计方法和思路。它能够在1min内给被测设备施加100个正负极性交替变化的电压尖峰信号，也可单个施加，可对设备的每一种工作方式或性能进行试验。该系统以微处理器AT89C51作为控制核心，能自动完成信号的转换控制和发生，并具有实时电压尖峰峰值显示和电压尖峰可调的优点。 |
| 关键词: 电压尖峰 微处理器 移相控制 |
| DOI： |
| 分类号:TM832 |
| 基金项目: |
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| Voltage spike generator based on MPU |
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ZHANG Xiao-bin RAN Yuan-qing FENG Ting
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| Abstract: |
| A design of voltage spike generator based on microprocessor unit is introduced. It generatesone hundred positive and negative alternating voltage spike signals within a minute or single voltage spike signal to test different working modes and performances of equipment. It takes MPU(MicroProcessor Unit) AT89C51 as its control center to realize change of control mode,signal generation,spike voltage adjusting and real-time display. |
| Key words: voltage spike,MPU,phase-shift control, |
