| 溪洛渡—浙西±800kV特高压直流输电工程浙西换流站绝缘配合 |
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| 引用本文： | 陈锡磊,周浩,王东举,沈扬,丁健,钱锋,周志超,丘文千.溪洛渡—浙西±800kV特高压直流输电工程浙西换流站绝缘配合[J].电网技术,2012,36(2):7-12. |
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| 作者姓名： | 陈锡磊 周浩 王东举 沈扬 丁健 钱锋 周志超 丘文千 |
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| 作者单位： | 1. 浙江大学电气工程学院,浙江省杭州市,310027
2. 浙江省电力设计院,浙江省杭州市,310014 |
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| 基金项目： | 国家重点基础研究发展计划项目(973项目) |
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| 摘 要： | ±800 kV特高压直流换流站的绝缘配合设计是特高压直流工程实施中的关键技术之一,对换流站设备设计、选型、制造和试验具有重要的指导作用。基于特高压换流站绝缘配合方法,对溪洛渡—浙西±800 kV特高压直流输电工程逆变侧浙西换流站的绝缘配合进行研究,提出了浙西换流站避雷器配置方案和相应避雷器参数及保护水平,并根据推荐的绝缘裕度最终确定了换流站设备的绝缘水平,这些结果将为该特高压工程的建设提供重要依据,也可以为其他特高压直流工程的设计提供参考。
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| 关 键 词： | 特高压直流 ±800kV换流站 绝缘配合 避雷器 绝缘水平 |
Insulation Coordination for Zhexi Converter Station of ±800 kV DC Power Transmission Project From Xiluodu to Zhexi |
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| CHEN Xilei,ZHOU Hao,WANG Dongju,SHEN Yang,DING Jian,QIAN Feng,ZHOU Zhichao,QIU Wenqian.Insulation Coordination for Zhexi Converter Station of ±800 kV DC Power Transmission Project From Xiluodu to Zhexi[J].Power System Technology,2012,36(2):7-12. |
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| Authors: | CHEN Xilei ZHOU Hao WANG Dongju SHEN Yang DING Jian QIAN Feng ZHOU Zhichao QIU Wenqian |
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| Affiliation: | 1.College of Electrical Engineering,Zhejiang University,Hangzhou 310027,Zhejiang Province,China; 2.Zhejiang Electric Power Design Institute,Hangzhou 310014,Zhejiang Province,China) |
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| Abstract: | The insulation coordination of converter statiion for ±800 kV DC power transmission project is one of key techniques for the implementation of the project,and the insulation coordination will guide the design,type selection,manufacturing and testing of converter station equipments.Based on the insulation coordination method for UHVDC converter station,the insulation coordination of Zhexi converter station located at the inversion side of ±800 kV DC power transmission project from Xiluodu to Zhexi is researched,and the layout scheme of arresters installed in Zhexi converter station and corresponding arrester parameters and protection level are proposed,then based on the recommended insulation margin the insulation levels of converter station equipments are finally determined.The research results are available for reference to the construction of ±800 kV DC power transmission project from Xiluodu to Zhexi as well as the designs of other UHVDC power transmission projects. |
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| Keywords: | UHVDC ±800 kV converter station insulation coordination arrester insulation level |
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