高压电机纳米复合主绝缘的研究进展

Research Progress of Nanocomposite Main Insulation for High Voltage Electrical Machinery

通过介绍纳米复合主绝缘的绝缘结构、纳米复合主绝缘材料的性能对比试验和定子线棒的电老化试验,概述了国外环氧纳米复合物应用于高压电机绝缘系统的研究进展情况,并提出采用纳米粒子对主绝缘材料进行增强改性是高压电机主绝缘的重要发展趋势之一。

The insulation structure of nanocomposite main insulation, performance contrast tests of nanocomposite main insulation materials and electrical aging tests of stator bar were introduced, and the oversea research progress of epoxy nanocomposite applied in insulation system of high voltage electrical machinery was summarized. One of the importance development trends of the main insulation in high voltage electrical machinery that using nanoparticle to modify the toughness of the main insulation materials was proposed.