| 山西中部电磁环网解环研究 |
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| 引用本文： | 李旭霞. 山西中部电磁环网解环研究[J]. 山西电力, 2009, 0(Z1) |
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| 作者姓名： | 李旭霞 |
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| 作者单位： | 山西省电力勘测设计院,山西,太原,030001 |
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| 摘 要： | 分析了电磁环网解环的必然性,并提出解环的原则,从降低短路电流水平角度说明山西中部电网解环的必要性,在山西电网规划的基础上,提出中部电网可能的解环规划方案,从分片分层供电平衡、短路电流水平以及潮流分布3个方面对解环方案进行了分析评价,最后推荐了中部电网解环规划方案.
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| 关 键 词： | 山西中部电网 电磁环网 解环 短路电流 |
Research on Opening Shanxi Central Electromagnetic Loop Networks |
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| LI Xu-xia. Research on Opening Shanxi Central Electromagnetic Loop Networks[J]. Shanxi Electric Power, 2009, 0(Z1) |
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| Authors: | LI Xu-xia |
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| Affiliation: | Shanxi Electric Power Exploration & Design Institute;Taiyuan;Shanxi 030001;China |
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| Abstract: | The inevitability of opening electromagnetic loop networks is analyzed and the principle of opening loop networks is put forward.Opening Shanxi central electromagnetic loop networks is necessary for reducing short-circuit current.Based on layout of Shanxi grid,possible projects of opening electromagnetic loop networks is brought forward.From power supply balance of dividing 220 kV networks,level of short-circuit current and distribution of power flow,the projects of opening electromagnetic loop networks are... |
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| Keywords: | Shanxi central grid electromagnetic loop networks opening electromagnetic loop networks short-circuit current |
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