| 不同电压等级输电线路同塔架设的仿真分析 |
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| 引用本文： | 蓝信军 庞方亮 陈葛松. 不同电压等级输电线路同塔架设的仿真分析[J]. 电工标准与质量, 2006, 21(1): 18-21 |
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| 作者姓名： | 蓝信军 庞方亮 陈葛松 |
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| 作者单位： | 南方电网深圳供电局 广东深圳518001(蓝信军)，株洲县电业局 湖南株洲412100(庞方亮)，中国电力科学研究院 北京100085(陈葛松) |
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| 摘 要： | 对深圳220 kV鹏新线/110 kV华昌线采用不同电压等级多回输电线路同塔架设进行研究,建立仿真分析模型,分析了继电保护、过电压、相邻线路之间的电磁感应和潜供电流等,提出相应的安全防护措施,认为不同电压等级多回路输电线路共塔架设方案是可行的.
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| 关 键 词： | 多回路同塔架设 输电线路 电磁暂态 继电保护 |
| 文章编号： | 1006-7140（2006）01-0018-04 |
| 收稿时间： | 2005-09-09 |
Analyzing on the Mull-circuits Taansmission Lines on Single Tower |
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| LAN Xin-jun, PANG Fang-liang , CHEN Ge-song. Analyzing on the Mull-circuits Taansmission Lines on Single Tower[J]. Journal of Changsha University of Electric Power(Natural Science Edition), 2006, 21(1): 18-21 |
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| Authors: | LAN Xin-jun PANG Fang-liang CHEN Ge-song |
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| Affiliation: | 1. Shenzhen Electric Power Bureau of South Electric Networks, Shenzhen, Cuanglong 518032, China; 2. Zhuzhou Electric Poirer Bureau,Zhuzhou 412100, China ;3. China Electric Power Research Institute, Beijing 100085, China |
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| Abstract: | Multi-circuits transmission lines on single tower are applied in the case with little space for line installation.The 220kV Peng Cheng-xin Tian/110 kV Longhua-baochang transmission lines of Shenzhen are studied in the paper.The simulation model is built.Protective relay,over-voltage,electromagnetism induction and induction current of grounding faults are analyzed,and methods for safety defend are proposed.As a conclusion,the feasibility of 220kV/110kV multi-circuits transmission line on single tower is presented. |
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| Keywords: | multi-circuits transmission lines on single tower transmission lines electromagnetic transient protection relay |
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