| 基于FPGA和CPCI总线的电力系统交流采样板的设计 |
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| 引用本文： | 李峰,周风余.基于FPGA和CPCI总线的电力系统交流采样板的设计[J].烟台师范学院学报(自然科学版),2013(4):303-307. |
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| 作者姓名： | 李峰 周风余 |
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| 作者单位： | [1]东方电子股份有限公司技术中心,山东烟台264000 [2]山东大学控制科学与工程学院,济南250000 |
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| 摘 要： | 根据FPGA和CPCI总线的特点,介绍了一种基于FPGA和CPCI总线的电力系统交流采样板的设计.应用高性能8路同步采样AD芯片AD7606进行数据采集,FPGA进行数据处理,简化了上层软件的运算量及底层电路布线的难度,采用CPCI总线进行并行传输,提高了系统的实时性.该设计为实现交流量采集提供了一套可靠的解决方案.
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| 关 键 词： | 交流采样 滤波 FPGA AD7606 CPCI |
The Design of Alternating Voltage and Current Sampling in Power System Based on FPGA and CPCI Bus |
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| LI Feng,ZHOU Feng-yu.The Design of Alternating Voltage and Current Sampling in Power System Based on FPGA and CPCI Bus[J].Yantai Teachers University journal(Natural Science Edition),2013(4):303-307. |
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| Authors: | LI Feng ZHOU Feng-yu |
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| Institution: | 1. Technology Center, Dongfang Electronic Co. , LTD, Yantai 264000, China ; 2. School of Control Science and Engineering, Shandong University, Jinan 250000, China) |
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| Abstract: | According to the characteristics of the FPGA and CPCI bus, an approach for alternating voltage and current sampling based on FPGA and CPCI bus in power system is presented. The data are sampled with high- performance 8 channel synchronous sampling chip-AD7606, the computation of upper software and the difficulty of lower wiring are simplified based on the data processing within FPGA. Furthermore, the implementation of CPCI bus can improve the real-time performance of the system,which is a reliable solution of alternating sampling. |
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| Keywords: | AC sampling filter FPGA AD7606 CPCI |
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