| 舟山与大陆联网输电线路工程螺头水道大跨越架线施工方案 |
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| 引用本文： | 张弓,邱强华,叶建云,吴尧成,孙伟军,鲍庆. 舟山与大陆联网输电线路工程螺头水道大跨越架线施工方案[J]. 电力建设, 2011, 32(8): 116-121. DOI: 10.3969/j.issn.1000-7229.2011.08.025 |
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| 作者姓名： | 张弓 邱强华 叶建云 吴尧成 孙伟军 鲍庆 |
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| 作者单位： | 浙江省送变电工程公司 |
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| 摘 要： | 220 kV舟山与大陆联网输电线路工程跨越国际航道，架线施工中存在张力大、风偏大、不封航等诸多技术难题。从关键技术参数的确定、导线牵引方式的选择、初级引绳和过渡引绳展放方式的选择等几个方面介绍螺头水道大跨越架线方案的制定过程，并就架线施工方案实施中的几项关键技术难题制定对策措施，优化了架线施工方案，确保大跨越架线顺利完成。
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| 关 键 词： | 舟山与大陆联网输电线路工程 大跨越 架线施工 方案比选和优化 |
| 收稿时间： | 2011-01-10 |
| 修稿时间： | 2011-01-14 |
Installation Scheme of Luotou Large-crossing Line in Zhoushan-mainland Transmission Project |
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| ZHANG Gong,QIU Qianghua,YE Jianyun,WU Yaocheng,SUN Weijun,BAO Qing. Installation Scheme of Luotou Large-crossing Line in Zhoushan-mainland Transmission Project[J]. Electric Power Construction, 2011, 32(8): 116-121. DOI: 10.3969/j.issn.1000-7229.2011.08.025 |
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| Authors: | ZHANG Gong QIU Qianghua YE Jianyun WU Yaocheng SUN Weijun BAO Qing |
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| Affiliation: | (Zhejiang Electric Transmission & Transformation Engineering Co.,Hangzhou 310016,China) |
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| Abstract: | Zhoushan-mainland transmission line locates in the international waterway,therefore some technical problems such as intensive tension,strong wind and non-closure of navigation need to be solved during the construction.In the paper,the installation scheme of overhead conductor and ground wire are introduced including the determination of key technical parameters,selection of rope pulling methods,and extension of primary and transition guide rope.Furthermore,the measures and strategies for solving the vital technical problems are provided so that the installation scheme is optimized and the successful implements of large-crossing stringing ensured. |
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| Keywords: | transmission line project between Zhoushan and mainland large crossing installation of overhead conductor and ground wire scheme comparison and optimization |
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