| 继电保护测试仪暂态特性检测方法探讨 |
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| 引用本文： | 祁延寿,王志敏,王生渊,袁雨红.继电保护测试仪暂态特性检测方法探讨[J].青海电力,2013(4):32-35,58. |
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| 作者姓名： | 祁延寿 王志敏 王生渊 袁雨红 |
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| 作者单位： | [1]青海省电力公司电力科学研究院,青海西宁810008 [2]青海省电力公司黄化供电公司,青海尖扎811200 |
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| 摘 要： | 文章介绍了一种简便的继电保护测试仪暂态特性参数检测方法，该方法在高速数据采集系统基础上，采用数字插值分析手段，大幅提高了信号处理的精度，并结合FFT滤波平滑算法去除波形干扰，从而准确、方便地完成继电保护测试仪暂态特性参数检测。
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| 关 键 词： | 高速采集 插值 暂态特性 |
Discussion on Detection Method of Transient Behaviour for Relay Protection Tester |
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| QI Yanshou,WANG Zhimin,WANG Shengyuan,YUAN Yuhong.Discussion on Detection Method of Transient Behaviour for Relay Protection Tester[J].Qinghai Electric Power,2013(4):32-35,58. |
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| Authors: | QI Yanshou WANG Zhimin WANG Shengyuan YUAN Yuhong |
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| Affiliation: | QI Yanshou, WANG Zhimin, WANG Shengyuan, YUAN Yuhong |
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| Abstract: | The paper briefly describes the detection method of transient behaviour for relay protection tester. On the basis of the high speed data acquisition, this method uses mathematical interpolation analysis tools, and significantly improves the accuracy of signal processing, combined with FFT filter smoothing algorithm to remove the wave interfer- ence, to accurately and easily complete the detection of transient behaviour for relay protection tester. |
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| Keywords: | high speed acquisition interpolation transient behaviour |
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