| 城网10kV交联电力电缆的寿命评估模型 |
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| 引用本文： | 郑亚茹,周文华. 城网10kV交联电力电缆的寿命评估模型[J]. 价值工程, 2014, 0(34): 35-36 |
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| 作者姓名： | 郑亚茹 周文华 |
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| 作者单位： | 1. 广东电网有限责任公司电力科学研究院,广州,510080
2. 广东产品质量监督检验研究院,广州,510330 |
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| 摘 要： | 针对城网中的10k V交联电力电缆线路,依据制造标准试验项目的性能指标,进行了综合试验研究。建立了评估模型和试验模型,结合各项试验结果及理论分析对线路评价及风险管理等问题进行了分析,并提出了若干建议。
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| 关 键 词： | 10kV交联聚乙烯(XLPE)绝缘 电力电缆 评估模型 试验模型 寿命管理 |
Life Assessment Model of the 10kV XLPE Power Cables in the Metropolitan Area Network |
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| ZHENG Ya-ru,ZHOU Wen-hua. Life Assessment Model of the 10kV XLPE Power Cables in the Metropolitan Area Network[J]. Value Engineering, 2014, 0(34): 35-36 |
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| Authors: | ZHENG Ya-ru ZHOU Wen-hua |
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| Affiliation: | ZHENG Ya-ru, ZHOU Wen-hua (1.Electric Power Research Institute of Guangdong Power Grid Limited Liability Corporation, Guangzhou 510080, China; 2.Guangdong Testing Institute of Product Quality Supervision, Guangzhou 510330, China ) |
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| Abstract: | A comprehensive life assessment model of the 10kV corsslinked polyethylene （XLPE） power cable line in the Metropolitan Area Network is established according to the manufacturing standard test performance indicators of the project. Full-scale tests were made on the samples taken form three in-service power lines. The problems concerning the line evaluation and risk management were discussed based on the results of the full-scale tests as well as the results of other separate tests and theoretic analysis and suggestions were put forward. |
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| Keywords: | 10kV XLPE power cable evaluation model test model life management |
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