| ACCC与ACSR导线运行温度的对比分析 |
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| 引用本文： | 谢占山,陈丰,张华,王少夫.ACCC与ACSR导线运行温度的对比分析[J].安徽科技学院学报,2012,26(4):21-25. |
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| 作者姓名： | 谢占山 陈丰 张华 王少夫 |
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| 作者单位： | 安徽科技学院机电与车辆工程学院,安徽凤阳,233100;安徽科技学院机电与车辆工程学院,安徽凤阳,233100;安徽科技学院机电与车辆工程学院,安徽凤阳,233100;安徽科技学院机电与车辆工程学院,安徽凤阳,233100 |
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| 基金项目： | 安徽科技学院校级重点建设学科资助项目 |
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| 摘 要： | 文献对比分析ACCC与ACSR的性能,由于碳纤维导线芯线是碳纤维材质不存在磁滞热效应。理应比相同规格钢芯铝绞线的运行温度要低,但是运行部门使用红外线热传感器进行测量时发现截然相反的结论。本文经过实验验证,在输送相同功率的情况下,相同截面的ACCC运行温度高于ACSR,并给一种分析观点,佐证了运行部门的发现;导线运行温度关乎导线的运行寿命,导线运行温度过高,导线会发生退火,导线的强度下降,会发生断股,也会发生导线的严重氧化,现有的红外线检测方法,受环境因素影响较大,实测的导线温度,往往与实际不符;与ACCC相比,ACSR存在磁滞与否并不是影响导线运行温度关键所在,输送相同功率的情况下,导线的电阻率是影响导线运行温度关键因素。
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| 关 键 词： | ACCC ACSR 导线温度 对比分析 |
Comparative Analysis on Operating Temperature of the ACCC and ACSR Conductor |
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| XIE Zhan-shan,CHEN Feng,ZHANG Hua,WANG Shao-fu.Comparative Analysis on Operating Temperature of the ACCC and ACSR Conductor[J].Journal of Anhui Science and Technology University,2012,26(4):21-25. |
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| Authors: | XIE Zhan-shan CHEN Feng ZHANG Hua WANG Shao-fu |
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| Institution: | (College of Electrical,Mechanical & Automotive Engineering,Anhui Science & Technology University,Fengyang 233100,China) |
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| Abstract: | This acticle compares the performance of ACCC and ACSR,due to the core of ACCC with the carbon fibe,without thermal hysteresis effect.The ACCC should have lower running temperature than ACSR,but the running departments measure the conductors’ temperature using the infrared heat sensors,and find the opposite conclusion.Through experiments in lab,transmiting the same power with the same cross-section conductors,operating temperature of the ACCC is higher than ACSR,then the article will give an analytical point of view. |
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| Keywords: | ACCC ACSR Conductor temperature Comparative analysis |
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