一种基于ADPSS的小电流接地选线装置测试方法的研究 |
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引用本文: | 徐明宇,王冰,于海洋,武国良,崔佳鹏. 一种基于ADPSS的小电流接地选线装置测试方法的研究[J]. 东北电力技术, 2016, 0(7): 29-33. DOI: 10.3969/j.issn.1004-7913.2016.07.010 |
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作者姓名: | 徐明宇 王冰 于海洋 武国良 崔佳鹏 |
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作者单位: | 1. 黑龙江省电力科学研究院,黑龙江 哈尔滨,150030;2. 哈尔滨智能热电设计院,黑龙江 哈尔滨,150090 |
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摘 要: | 小电流接地系统经常发生故障,影响电网的安全运行。以ADPSS仿真系统为主要研究工具,分析对比了中性点不接地、经消弧线圈接地、小电阻接地3种不同小电流接地方式下4种选线装置的性能。同时,结合实例对选线装置性能进行了分析,结果表明各装置都能可靠动作。
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关 键 词: | 小电流接地系统 选线装置 接地方式 |
Study on Test Method of Small Current Grounding Line Selection Device Based on ADP SS |
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Abstract: | The small current grounding system often fails which affects the grid safe. Performance function for four kinds line selection devices which are applied to the small current grounding system through three different earthed modes are analyzed comparatively. The conclusion indicates that all devices can act reliably. |
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Keywords: | Small current grounding system Line selection device Earthed mode |
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