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汽轮发电机定子线圈主绝缘导热系数测定
引用本文:朱慧盈.汽轮发电机定子线圈主绝缘导热系数测定[J].电机技术,2014(2):48-50.
作者姓名:朱慧盈
作者单位:上海电气电站设备有限公司上海发电机厂,200240
摘    要:采用保护热流计法测试了不同云母带组成的几种主绝缘的导热系数,为大型发电机主绝缘导热系数的测试分析提供了具体方法,也为高导热线圈主绝缘设计提供了材料及工艺的参考依据。

关 键 词:定子线圈  主绝缘  导热系数  保护热流计

Measurement of Thermal Conductivity of the Main Insulation of Stator Windings in the Turbine Generator
ZHU Huiying.Measurement of Thermal Conductivity of the Main Insulation of Stator Windings in the Turbine Generator[J].Electrical Machinery Technology,2014(2):48-50.
Authors:ZHU Huiying
Affiliation:ZHU Huiying( Shanghai Electric Power Generation Equipment Co., Ltd., Generator Plant)
Abstract:applied to measure the thermal-conductivity of several main insulation composed of different mica tapes. It provided not only the way to measure and analyze the thermal con-ductivity of the main insulation of the large-size generator in detail but also the reference in the ifelds of materials and technology for designing the main insulation of the high thermal conductivity coils.
Keywords:Stator coil  main insulation  high ther-mal conductivity  guarded heat-flow meter method
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