| 国内首例750 kV同塔双回输电线路工频参数校正 |
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| 引用本文： | 施 荣,郑 彬,尚 勇,李 刚.国内首例750 kV同塔双回输电线路工频参数校正[J].电网与水力发电进展,2010,26(9):29-33. |
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| 作者姓名： | 施 荣 郑 彬 尚 勇 李 刚 |
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| 作者单位： | 施荣,尚勇,李刚,SHI Rong,SHANG Yong,LI Gang(西北电网有限公司,西安,710048);郑彬,ZHENG Bin(中国电力科学研究院,北京,100192) |
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| 摘 要： | 在理论计算及现场参数测量的基础上,利用工程系统调试中得到的大量实测数据和波形,对750kV平凉—乾县同塔双回输电线路的工频参数进行校正,得出更加符合线路实际情况的工频校正参数,可为电网运行控制和后续研究提供参考。
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| 关 键 词： | 超高压 同塔双回线路 参数校正 |
Correction of Frequency Parameters for China's First 750 kV Double-Circuit Transmission Lines on the Same Tower |
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| Authors: | SHI Rong ZHENG Bin SHANG Yong and LI Gang |
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| Affiliation: | 1.Northwest China Grid Company Limited, Xi＇an 710048, Shaanxi Province, China; 2.China Electric Power Research Institute, Bejing 100192, China) |
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| Abstract: | On the basis of theoretical calculations, measurements of on-site parameters, as well as a large number of measured data and waveforms in the process of system debugging, corrections are made on the power frequency parameters of the 750 kV double-circuit transmission line to generate the actual power frequency parameters more in conformity with to the actual situation, so that reliable power frequency parameters for the power grid control and follow-up studies are thus provided. |
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| Keywords: | ultra-high voltage double-circuit transmission line on the same tower parameter correction |
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