| CLPD在电能质量监测仪中的应用 |
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| 引用本文： | 祁才君,陈隆道,章安元. CLPD在电能质量监测仪中的应用[J]. 电测与仪表, 2001, 38(12): 43-45 |
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| 作者姓名： | 祁才君 陈隆道 章安元 |
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| 作者单位： | 浙江大学电气工程学院,杭州,310027 |
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| 摘 要： | 讨论了电能质量监测仪中实时数据采集系统的设计，成功地解决了高速，实时数据采集系统中的数据缓冲问题。详细介绍了CPLD器件在串并电路，CPU接口电路及双CPU双RAM控制电路设计中的应用。
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| 关 键 词： | 数据采集 CPLD 电能质量监测仪 |
| 文章编号： | 1001-1390(2001)12-0043-03 |
| 修稿时间： | 2001-10-19 |
CLPD used in power quality monitor |
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| Qi Caijun,Chen Longdao,Zhan Anyuan. CLPD used in power quality monitor[J]. Electrical Measurement & Instrumentation, 2001, 38(12): 43-45 |
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| Authors: | Qi Caijun Chen Longdao Zhan Anyuan |
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| Abstract: | The data acquisition system,part of the power quality monitor,is discussed in this paper.Data buffer problem during data acquisition is solved successfully.Application of CPLD,used in serial to parallel circuit,interface circuit between serial A/D converter and CPU,and control circuit between Bi_CPU and Bi_RAM,are given in detail. |
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| Keywords: | power quality data acquisition CPLD |
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