| 10.5kV/1.5kA高温超导电缆绝缘设计及加工 |
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| 引用本文： | 滕玉平,肖立业,戴少涛,高智远,林玉宝,程柄松,赵站红. 10.5kV/1.5kA高温超导电缆绝缘设计及加工[J]. 电线电缆, 2005, 0(2): 19-21,24 |
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| 作者姓名： | 滕玉平 肖立业 戴少涛 高智远 林玉宝 程柄松 赵站红 |
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| 作者单位： | 中国科学院电工研究所,北京,100080;河北宝丰线缆集团公司,河北,河间,062451 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 正在研制的75m长10.5kV 1.5kA三相交流高温超导电缆将于2004年底挂网试运行。本文分析75m高温超导电缆的电场分布特点,介绍了该电缆的总体绝缘设计与加工及试验情况。在由超导电缆本体、中间连接及终端模型组成的同实际电缆外体结构一致的电缆集成体模型上,完成了终端及电缆中间连接的绝缘预加工并进行了耐压试验;15kV工频电压下电缆本体绝缘局部放电试验;以及电缆本体及模型电缆集成体绝缘通过了35kV工频耐压试验。
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| 关 键 词： | 高温超导电缆 绝热套 电缆终端 绝缘 电场 耐压 局部放电 |
| 文章编号： | 1672-6671(2905)02-0019-04 |
| 修稿时间： | 2004-10-20 |
Design and Process of the Insulation System for a 10.5kV,1.5kA HTS Cable |
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| TENG Yu-ping,et al. Design and Process of the Insulation System for a 10.5kV,1.5kA HTS Cable[J]. Wire & Cable, 2005, 0(2): 19-21,24 |
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| Authors: | TENG Yu-ping et al |
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| Abstract: | A 3-phase 10.5kV,1.5kA HTS cable 75m long under development will be put into trial-operation at the end of 2004.This paper analyses the distribution of the electric field of the 75m long HTS cable and presents design,process and testing of the overall insulation system.Pre-fabrication of insulation system for connection and termination was completed on a cable model consisting of cable, connection and termination imitating the real cable system and the voltage test was made on the cable system. During the 15kV AC voltage test,the PD measurement of the cable is less than 1pC.The model cable and cable system passed the 35kV AC voltage test. |
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| Keywords: | HTS cable insulation sleeve cable termination insulation system electric field voltage withstand PD |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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