| 电力电缆火灾风险评价模型与预警信号分级 |
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| 引用本文： | 陈尚,蒋毅,宋珍.电力电缆火灾风险评价模型与预警信号分级[J].南方电网技术,2020,14(4):3-7,16. |
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| 作者姓名： | 陈尚 蒋毅 宋珍 |
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| 作者单位： | 江南大学 机械工程学院 江苏省食品先进制造技术重点实验室, 江苏 无锡214122;无锡圣敏传感科技股份有限公司, 江苏 无锡214122 |
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| 摘 要： | 本文使用层次分析法从电力电缆运行参数、电缆火灾安全、电缆型式与电缆敷设4个方面全面分析了电力电缆火灾风险的影响因素,提出了电力电缆火灾风险预警信号评价集,建立了电力电缆火灾风险评价模型。研究结果表明:电力电缆火灾风险评价模型得出的预警信号能够科学、准确地反映出电力电缆的火灾预警状态,为电力电缆运行维护工作提供指导。
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| 关 键 词： | 电力电缆 层次分析法 火灾风险评价模型 预警信号 |
Fire Risk Assessment Model and Early Warning Signal Classification of Power Cable |
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| CHEN Shang,JIANG Yi,SONG Zhen.Fire Risk Assessment Model and Early Warning Signal Classification of Power Cable[J].Southern Power System Technology,2020,14(4):3-7,16. |
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| Authors: | CHEN Shang JIANG Yi SONG Zhen |
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| Affiliation: | (Key Laboratory of Advanced Food Manufacturing Equipment and Technology of Jiangsu Province,School of Mechanical Engineering,Jiangnan University,Wuxi,Jiangsu 214122,China;Wuxi Shengmin Sensing Technology Co.,Ltd.,Wuxi,Jiangsu 214122,China) |
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| Abstract: | In this paper,the analytic hierarchy process(AHP)is used to analyse the influencing factors of power cable fire risk from four aspects:power cable operation parameters,cable fire safety,cable type and cable laying.Moreover,the evaluation set of power cable fire risk early warning signals is put forward,and the power cable fire risk assessment model is established.The results show that the early warning signal obtained by the power cable fire risk assessment model could scientifically and accurately reflect the fire early warning state of the power cable and provide guidance for the operation and maintenance of the power cable. |
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| Keywords: | power cable analytic hierarchy process(AHP) fire risk assessment model early warning signal |
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