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首页> 外文会议>2013 IEEE 1st International Conference on Condition Assessment Techniques in Electrical Systems >Diagnosis on mechanical and electrical properties of cable insulation PVC with nanofiller
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Diagnosis on mechanical and electrical properties of cable insulation PVC with nanofiller

机译：纳米填料对电缆绝缘聚氯乙烯的机械和电气性能的诊断

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摘要

In the modern power transmission and distribution system cable plays a vital role. Most of the cables placed in the earth. The life expectancy of cable depends on various factors such as internal composition of fillers used with PVC and external factors temperature, moisture content of soil and chemical wastes. In this work, a different composition of SiO2 nano filler added PVC insulation for electrical cables have been prepared. The dielectric properties like dielectric strength, partial discharge level and volume resistivity are measured with refer to respective standards has been experimentally determined to find the suitable composition of nanofiller for the loss free application. Similarly mechanical characteristic (tensile strength) is also measured for all the samples. The results have been analyzed and compared for PVC with 0 wt%, 2.5 wt%, and 5wt% SiO2 nano filler. By the additions of nanofillers enhance the mechanical and electrical properties of PVC. From the results, it is found that only for 5wt % nano filler additives the PVC gained the better properties.
机译：在现代电力传输和分配系统中，电缆起着至关重要的作用。大多数电缆都放置在地面上。电缆的预期寿命取决于多种因素，例如与PVC一起使用的填料的内部组成以及外部温度，土壤湿度和化学废料。在这项工作中，已经准备了添加了不同成分的SiO2纳米填料和用于电缆的PVC绝缘材料。介电性能，如介电强度，局部放电水平和体积电阻率，是参照各自的标准进行测量的，已通过实验确定了适合无损应用的纳米填料的合适组成。同样，所有样品的机械特性（抗张强度）也都进行了测量。对于具有0 wt％，2.5 wt％和5wt％SiO2纳米填料的PVC，已经对结果进行了分析和比较。通过添加纳米填料，可增强PVC的机械和电气性能。从结果发现，仅对于5wt％的纳米填料添加剂，PVC获得了更好的性能。

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