| 基于AVR单片机的自动准同期装置频率测量方法 |
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| 引用本文： | 彭道林.基于AVR单片机的自动准同期装置频率测量方法[J].吉首大学学报(自然科学版),2007,28(3):76-78. |
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| 作者姓名： | 彭道林 |
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| 作者单位： | (湖南农业大学理学院，湖南 长沙 410128) |
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| 基金项目： | 湖南省科技攻关项目
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湖南农业大学校科研和教改项目 |
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| 摘 要： | 频率测量在自动准同期装置的设计中十分重要，它直接影响到压差、角差计算的准确度和并网的质量.笔者以ATMEGA128单片机为例,结合工程经验,探讨了2种不同的测量办法,对工程应用有一定的借鉴意义.
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| 关 键 词： | 输入捕获 溢出 中断 |
| 文章编号： | 1007-2985（2007）03-0076-03 |
| 收稿时间： | 2007-03-11 |
| 修稿时间： | 2007-03-11 |
An Reaserch of Methods of Frequency Measure in Automatic Synchronism Equipment Based on AVR Single-Chip Processor |
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| PENG Dao-lin.An Reaserch of Methods of Frequency Measure in Automatic Synchronism Equipment Based on AVR Single-Chip Processor[J].Journal of Jishou University(Natural Science Edition),2007,28(3):76-78. |
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| Authors: | PENG Dao-lin |
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| Institution: | (Science Colleage of Hunan Agricultural University，Changsha 410128，China) |
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| Abstract: | Frequency measure is very important in the design of automatic synchronism equipment.The reason lies in the fact that it exerts a direct influence on the acccuracy of the voltage difference,phase difference and the quality of cutting-in operations.Taking the ATMEGA128 single-chip processor for example,accroding to author's experience,two methods of measure are proposed in this article,which would be significant for engineering applications. |
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| Keywords: | input capture overflow interrupt |
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