| 冶金企业短线路保护配置分析 |
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| 引用本文： | 李贵珍.冶金企业短线路保护配置分析[J].冶金动力,2012(4):5-7. |
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| 作者姓名： | 李贵珍 |
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| 作者单位： | 鞍钢股份鲅鱼圈分公司环境与能源部,辽宁营口,114021 |
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| 摘 要： | 分析了鞍钢鲅鱼圈电网66 kV系统线路保护配置和几年来的保护运行情况,探讨了冶金企业短线路保护的配置方案,说明了光纤纵差保护在短线路保护中的显著优势.
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| 关 键 词： | 线路保护 光纤纵差保护 距离保护 |
Configuration Analysis of Short Line Protection of Metallurgical Enterprise |
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| LI Guizhen.Configuration Analysis of Short Line Protection of Metallurgical Enterprise[J].Metallurgical Power,2012(4):5-7. |
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| Authors: | LI Guizhen |
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| Affiliation: | LI Guizhen(Environment and Energy Sources Department,Bayuquan Iron and Steel Branch,Angang Steel Company Limited,Yingkou,Liaoning 114021,China) |
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| Abstract: | The line protection configuration of the 66 kV system for Bayuquan Iron and Steel Branch,Angang Steel Company Limited and the protection operation in a few years are analyzed.The configuration scheme for the short line protection of metallurgical enterprises is discussed.The significant advantages of the optical fiber longitudinal differential protection in the short line protection are introduced. |
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| Keywords: | line protection optical fiber longitudinal differential protection distance protection |
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