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A review of thermal conductivity of epoxy composites filled with Al2O3 or SiO2

机译:Al 2 O 3 或SiO 2 填充的环氧复合材料的导热系数的综述

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One way to improve properties of electrical machines is to enrich impregnating epoxy resin with AI2O3 or SÌO2 nano- or micro-particles. This improves thermal conductivity of the insulation and reduces the temperature of a winding. The article reviews present work of scientists in the field of enrichment of the epoxy resins. Particle size influence is investigated and discussed same as usage of coupling agent. Experimental results are compared along scientific reports and new trend lines for further research are determined. Results of experiments promises improvements in efficiency of electrical machines, heat dissipation, dielectric strength and service life of insulating systems.
机译:一种改善电机性能的方法是用AI 2 O 3 或SÌO 2 纳米或微粒富集浸渍环氧树脂。这提高了绝缘的导热性并降低了绕组的温度。本文回顾了环氧树脂富集领域科学家的当前工作。与偶联剂的使用相同,对粒径影响进行了研究和讨论。将实验结果与科学报告进行比较,并确定新的趋势线以供进一步研究。实验结果有望改善电机效率,散热,绝缘强度和绝缘系统的使用寿命。

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