| 股线绝缘对水轮发电机定子绕组最热段温度的影响 |
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| 引用本文： | 孔祥春 李伟力. 股线绝缘对水轮发电机定子绕组最热段温度的影响[J]. 电机与控制学报, 1997, 1(4): 228-230 |
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| 作者姓名： | 孔祥春 李伟力 |
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| 作者单位： | 哈尔滨理工大学 |
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| 摘 要： | 用有限元法计算了计及定子绕组股线绝缘和不计股线绝缘两种情况下，大型水轮发电机定子最热段的三维温度场，分析了股线绝缘对定子绕组温度的影响，给出了３２０ＭＷ和１５０ＭＷ和轮发电机的实例计算结果。
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| 关 键 词： | 定子绕组 温度 股线绝缘 水轮发电机 |
Effect of the Wire Insulation on Temperature of the Hottest Region in the Stator Winding of Hydroelectric Generator |
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| Kong Xiang chun Li Weili. Effect of the Wire Insulation on Temperature of the Hottest Region in the Stator Winding of Hydroelectric Generator[J]. Electric Machines and Control, 1997, 1(4): 228-230 |
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| Authors: | Kong Xiang chun Li Weili |
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| Affiliation: | Harbin University of Science and Technology |
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| Abstract: | In this paper, the three dimensional temperature field of the hottest region in the stator of hydroelectric generator is calculated by means of finite element method, in which the wire insulation on the stator winding is considered or not considered. The calculated results of 320MW and 150MW hydroelectric generator are given, and the effect of wire insulation on the stator winding is analysed. |
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| Keywords: | Stator winding hottest temperature Winding wire insulation Hydroelectric generator |
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