| 中日特高压输电系统过电压和绝缘配合的比较分析 |
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| 引用本文： | 谷定燮,周沛洪,戴敏,修木洪,何慧雯.中日特高压输电系统过电压和绝缘配合的比较分析[J].高电压技术,2009(6):1248-1253. |
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| 作者姓名： | 谷定燮 周沛洪 戴敏 修木洪 何慧雯 |
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| 作者单位： | 国网电力科学研究院,武汉,430074 |
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| 基金项目： | 国家“十一五”科技支撑计划重大项目(2006BAA02A02)~~ |
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| 摘 要： | 日本的特高压技术对中国特高压输电研究有借鉴意义,但是,中日两国国情不同,电网情况也不同,中国特高压输电工程建设必须走自主创新的近路。为此对中国和日本的特高压输电系统过电压和绝缘配合方面的技术进行分析比较,包括工频暂时过电压,操作过电压以及潜供电流的限制措施和水平,线路和变电站的防雷措施,变电站设备的绝缘水平选择,线路和变电站外绝缘空气间隙距离选择。这种比较有利于拓宽思路,对今后的各国特高压输电工程建设可能有所帮助。
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| 关 键 词： | 特高压 输电 过电压 绝缘配合 中国 日本 |
Comparison and Analyses on Over-voltage and Insulation Coordination of UHV AC Transmission System Between China and Japan |
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| GU Ding-xie
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ZHOU Pei-hong
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DAI Min
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XIU Mu-hong
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HE Hui-wen.Comparison and Analyses on Over-voltage and Insulation Coordination of UHV AC Transmission System Between China and Japan[J].High Voltage Engineering,2009(6):1248-1253. |
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| Authors: | GU Ding-xie ZHOU Pei-hong DAI Min XIU Mu-hong HE Hui-wen |
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| Affiliation: | State Grid Electric Power Research Institute;Wuhan 430074;China |
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| Abstract: | Japanese UHV technology has reference meaning for Chinese UHV transmission system research.However,Chinese national condition and Japanese national condition are different and the power system between two countries is also different.Chinese UHV transmission project must go the self-innovation way.This paper Compares and analyses both Chinese and Japanese technology of UHV AC transmission system over-voltage and insulation coordination,which include the following:the suppress methods and level of the tempora... |
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| Keywords: | UHV power transmission overvoltage insulation coordination China Japan |
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