| 750 kV凉乾线路弧垂测量及其误差分析 |
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| 引用本文： | 窦小晶,瑚跃进,陈贵锋,杜 强. 750 kV凉乾线路弧垂测量及其误差分析[J]. 电网与水力发电进展, 2009, 25(5): 15-18 |
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| 作者姓名： | 窦小晶 瑚跃进 陈贵锋 杜 强 |
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| 作者单位： | 西北电网有限公司 西安输变电运行公司，西安 710048;西北电网有限公司 西安输变电运行公司，西安 710048;西北电网有限公司 西安输变电运行公司，西安 710048;西北电网有限公司 西安输变电运行公司，西安 710048 |
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| 摘 要： | 对西北电网首条750kV同塔双回输电线路工程竣工验收与日常维护工作中应用的弧垂角度法这一测量方法进行了分析。并对经纬仪放置在中心桩处的测量误差进行了分析，以满足工程测量要求。针对现场应用编制了分析软件，实现了线路弧垂快速的测量。
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| 关 键 词： | 750 kV凉乾线 弧垂测量 误差分析 |
Analysis on Sag Measurement and its Error of 750 kV Transmission Line |
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| DOU Xiao-jing,HU Yue-jin,CHEN Gui-feng and DU Qiang. Analysis on Sag Measurement and its Error of 750 kV Transmission Line[J]. Advance of Power System & Hydroelectric Engineering, 2009, 25(5): 15-18 |
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| Authors: | DOU Xiao-jing HU Yue-jin CHEN Gui-feng DU Qiang |
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| Affiliation: | ( Xi＇an Power Transmission Operation Company, Northwest China Grid Company Limited, Xi＇an 710048, Shaanxi Province, China) |
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| Abstract: | The methods of sag measurement is analyzed during the acceptance of the completion and routine maintenance work in the first northwest 750 kV double transmission lines on the same tower, and the measurement error of pile center,where theodolite is located in, is studied to meet the requirements of engineering measurement. Analysis software is compiled in accordance with application on site to realize the rapid measurement of sag in transmission line. |
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| Keywords: | 750 kV Liangqian transmission line sag measure-ment error analysis |
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