| 基于DSP的行波故障测距方法的研究 |
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| 引用本文： | 向铁元,胡海安,吴红青. 基于DSP的行波故障测距方法的研究[J]. 武汉大学学报(工学版), 2002, 35(4): 72-74,86 |
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| 作者姓名： | 向铁元 胡海安 吴红青 |
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| 作者单位： | 武汉大学电气工程学院,湖北,武汉,430072 |
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| 摘 要： | 分析了实际可行的测距方法 ,介绍了测距系统的工作原理及部分硬件实现 .采用美国TI公司生产的TMS32 0C6 2 11数字信号处理芯片为核心进行硬件设计 ,利用它的强大接口能力和快速运算能力 ,实现数据的高速采集和存储以及测距计算 ,以更好地满足行波故障测距的精度要求 .
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| 关 键 词： | 行波 故障测距 数字信号处理芯片 |
| 文章编号： | 1006-155X(2002)04-072-03 |
A study of measuring fault location by traveling wave base on DSP |
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| XIANG Tie_yuan,HU Hai_an,WU Hong_qing. A study of measuring fault location by traveling wave base on DSP[J]. Engineering Journal of Wuhan University, 2002, 35(4): 72-74,86 |
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| Authors: | XIANG Tie_yuan HU Hai_an WU Hong_qing |
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| Abstract: | The theory and feasible ways of measuring fault location are described. Then how the measuring system works and how to realized it by hardware are expounded too. Finally, a new type of DSPs-TMS320c6211 made in Texas Instrument Incorporated is introduced. The fault location can be accurately measured by the DSP chip's special capability of interface and operation. |
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| Keywords: | wavelet fault location digital signal processing chip |
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