| 新型并沟线夹的设计及其在配网线路中的应用 |
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| 引用本文： | 韩世军,毛吉贵,朱 菊,秦 力,车 超,王鹏珍.新型并沟线夹的设计及其在配网线路中的应用[J].防灾减灾工程学报,2015(3):27-29. |
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| 作者姓名： | 韩世军 毛吉贵 朱 菊 秦 力 车 超 王鹏珍 |
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| 作者单位： | 国网吴忠供电公司, 宁夏 吴忠 751100;神华宁煤集团烯烃公司, 宁夏 银川 750011;宁夏大学电气工程与自动化系, 宁夏 银川 750021 |
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| 摘 要： | 针对配网主干线与用户引流线截面差别较大而导致接续点严重发热的问题,深入分析了接触电阻增大的原因,设计出一种全包裹结构全压接形式的新型并沟线夹,并在配网线路中应用。应用结果表明:新型并沟线夹具有良好的电气特性,解决了不同截面导线的接续问题, 为电力行业解决异径导线接续问题提供了新的途径。
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| 关 键 词： | 配电网 接续金具 并沟线夹 接触电阻 |
Design of new type parallel groove clamp and the application in transmission line of distribution network |
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| HAN Shijun,MAO Jigui,ZHU Ju,QIN Li,CHE Chao,WANG Pengzhen.Design of new type parallel groove clamp and the application in transmission line of distribution network[J].Journal of Disaster Prevent and Mitigation Eng,2015(3):27-29. |
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| Authors: | HAN Shijun MAO Jigui ZHU Ju QIN Li CHE Chao WANG Pengzhen |
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| Institution: | Wuzhong Power Supply Filiale of State Grid Ningxia Power Co ,Wuzhong Ningxia 751100 ,China;Alkene Company of Shenhua Ningxia Coal Industry Group,Yinchuan Ningxia 750011 ,China;School of Electrical Engineering & Automation,Ningxia University,Yinchuan Ningxia 750021 ,China |
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| Abstract: | Aiming at the problem of a greater difference of section in main line and user downloadline caused the connection point serious heat,deeply analyzes the cause of contact resistanceincrease,designs a new type parallel groove clamp with full packaged structure and whole pressingcontact form,and applies in distribution line. The application result shows that new type parallelgroove clamp has better electrical characteristic,solves the problem of different section conductors toconnect,provides a new way for solving the different section conductors connection problem ofpower sector. |
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