| 基于小波变换的小电流接地故障检测技术研究 |
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| 引用本文： | 王运娣,谭晓强.基于小波变换的小电流接地故障检测技术研究[J].微计算机信息,2005(12). |
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| 作者姓名： | 王运娣 谭晓强 |
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| 作者单位： | 河北工程技术高等专科学校电气系，河北省沧州市发电厂 061001河北沧州 |
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| 摘 要： | 文章介绍了小电流接地故障检测技术,并将小波变换用于信号突变点的检测,使得小电流接地故障检测更加准确、可靠。
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| 关 键 词： | 小电流接地 故障检测 小波变换 |
Research on Detection Technology of Grounding Fault for Power System With Neutral Ineffectively Earthed Based on WT Transformation |
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| Wang,Yundi Tan,Xiaoqiang.Research on Detection Technology of Grounding Fault for Power System With Neutral Ineffectively Earthed Based on WT Transformation[J].Control & Automation,2005(12). |
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| Authors: | Wang Yundi Tan Xiaoqiang |
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| Abstract: | This paper presents detection technology of groundingfault for power system with neutral ineffectively earthed. It ap-plies WT transformation on detection for signal break point. Itimproves the veracity and reliability on detection of groundingfault for power system with neutral ineffectively earthed. |
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| Keywords: | power system with neutral ineffectively earthed detection of grounding fault WT transformation |
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