| 汽轮发电机定子半线圈的设计 |
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| 引用本文： | 张国平,高中臣,姚晓明,张根现. 汽轮发电机定子半线圈的设计[J]. 防爆电机, 2014, 0(2): 8-10 |
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| 作者姓名： | 张国平 高中臣 姚晓明 张根现 |
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| 作者单位： | 洛阳中重发电设备有限责任公司,河南洛阳471003 |
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| 摘 要： | 发电机定子半线圈端部展开图应为渐开线,传统设计方法用渐伸线代替渐开线,有一定误差。现介绍的汽轮发电机定子半线圈的计算机设计、计算方法,利用计算机在设计方面的高精度及软件CAXA电子图板中公式曲线功能,精确快速地设计了端部渐开线,其设计速度和精度远远高于传统的近似设计方法,实现了汽轮发电机定子半线圈图纸的快速精确设计。
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| 关 键 词： | 汽轮发电机 定子半线圈 基圆半径 渐开线 |
Quick and Accurate Design of Stator Half-Coil of Turbogenerator by Using Computer |
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| Zhang Guoping Gao Zhongchen Yao Xiaoming Zhang Genxian. Quick and Accurate Design of Stator Half-Coil of Turbogenerator by Using Computer[J]. Explosion-proof Electric Machine, 2014, 0(2): 8-10 |
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| Authors: | Zhang Guoping Gao Zhongchen Yao Xiaoming Zhang Genxian |
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| Affiliation: | Zhang Guoping Gao Zhongchen Yao Xiaoming Zhang Genxian (Luoyang CITIC HMC Power Equipment Co., Ltd., Luoyang 471003, China) |
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| Abstract: | The spread drawing of turbogenerator stator half-coil end should be evolvent. The traditional design method has some errors because similar evolvent is used to replace exact evolvent. This paper introduces a design and calculation method of turbogenerator stator half-coil by using computer. This method can utilize the formula curve function of CAXA software to quickly and accurately design coil end evolvent based on high-precision design of computer. The speed and accuracy of design are much higher than that of traditional similar method. It has realized quick and accurate design of turbogenerator stator half-coil. |
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| Keywords: | Turbogenerator stator half-coil base circle radius evolvent |
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