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配网高阻接地故障伏安特性分析及检测 被引量:1

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摘要 文章首先创建高阻接地故障点非线性电阻模型,从时域方面入手选择最小二乘线性拟合来分析故障特点,并对应提供了基于故障电阻非线性识别的高阻接地故障检测算法,同时也展开了检测验证。 In this paper, the nonlinear resistance model of high resistance grounding fault point is established, the least square linear fitting is selected from the time domain to analyze the fault characteristics, and the high resistance grounding fault detection algorithm based on fault resistance nonlinear identification is provided. At the same time, the detection and verification are also carried out.
作者 邓国勋
出处 《科技创新与应用》 2019年第30期50-51,共2页 Technology Innovation and Application
关键词 配网系统 高阻接地故障 伏安特性分析 检测 distribution network system high resistance grounding fault volt-ampere characteristic analysis detection
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