| 分散式布置变电站的二次设备抗干扰性研究 |
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| 引用本文： | 杨大鸥,李霆.分散式布置变电站的二次设备抗干扰性研究[J].东北电力学院学报,2003,23(4):48-52. |
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| 作者姓名： | 杨大鸥 李霆 |
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| 作者单位： | [1]电力规划设计总院．北京100011 [2]长春电力建设监理有限公司，吉林长春130001 |
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| 摘 要： | 继电保护设备直接安装在开关场地中，成为500kV变电所建设的一种发展趋势。目前全国采用保护下放到就地保护小室安装的已投运变电所有五十多个，为保证电力系统安全稳定运行，必须对变电站电磁干扰性质、传导方式、设备的电磁兼容性、抗干扰措施和效果等进行深入研究。分析了变电站及自动化设备的电磁环境，并根据实验结果对二次设备抗干扰措施等进行论证。
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| 关 键 词： | 分散式布置变电站 二次设备 抗干扰性 继电保护设备 电力系统 电磁干扰 电磁兼容性 |
| 文章编号： | 1005-2992(2003)04-0048-05 |
| 修稿时间： | 2003年6月9日 |
Research in Anti-Interference of Secondary Equiments in Decentral Arrangement Substations |
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| YANG Da-ou.Research in Anti-Interference of Secondary Equiments in Decentral Arrangement Substations[J].Journal of Northeast China Institute of Electric Power Engineering,2003,23(4):48-52. |
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| Authors: | YANG Da-ou |
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| Abstract: | It is becoming a trend of 500kV substation's construction that relaying equipments installed directly in breaker yard.At present there are about fifty 500kV substations which relaying equipments are installed in relaying cuddy.In order to insure the reliability of electric power system,it is necessary that performing research of electromagnetic inter ference character,interference conduction modes,equipment electromagnetic compatibility,anti-interference method and effect.Now electromagnetic environment of substation and automatic equipments is analyzed,and the anti-interference method of test is also discussed according to the result. |
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| Keywords: | Substation Electromagnetic inter ference Shields Grounding |
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