| 基于ElecNet的汽轮发电机定子绕组端部结构建模及电场计算 |
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| 引用本文： | 欧阳鹏,王建辉,范成西,钟后鸿.基于ElecNet的汽轮发电机定子绕组端部结构建模及电场计算[J].大电机技术,2009(1). |
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| 作者姓名： | 欧阳鹏 王建辉 范成西 钟后鸿 |
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| 作者单位： | 1. 上海交通大学电子信息与电气工程学院,上海,200240
2. 上海电气电站设备有限公司上海发电机厂,上海,200240 |
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| 摘 要： | 了解汽轮发电机端部绕组的电场分布对汽轮发电机的设计和运行有重要意义.但由于定子绕组端部结构复杂,二维分析难以达到实际工程要求.通过计算机建立三维模型,可以精确地进行计算和仿真.利用Infolytiea公司的ElecNet软件的建摸功能,依据汽轮发电机定子绕组的几何特点和原理,给出建模方法,精确建立汽轮发电机定子绕组端部的三维模型,最后通过软件的电场计算功能,算出三维模型的电场分布.
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| 关 键 词： | 汽轮发电机 三维建模 电场计算 |
Precise Modeling and Computation of Electric Field of Turbine Generator Stator End Windings Based on ElecNet |
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| OU Yang-peng,WANG Jian-hui,FAN Cheng-xi,ZHONG Hou-hong.Precise Modeling and Computation of Electric Field of Turbine Generator Stator End Windings Based on ElecNet[J].Large Electric Machine and Hydraulic Turbine,2009(1). |
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| Authors: | OU Yang-peng WANG Jian-hui FAN Cheng-xi ZHONG Hou-hong |
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| Affiliation: | 1.School of Electronic Information and Electrical Engineering;Shanghai Jiaotong University;Shanghai 200240;China;2.Shanghai Electric Power Generation Equipment Co.;LTD.;China |
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| Abstract: | To know the electric field distribution of stator end windings is very important for designing and operating turbine generator.Due to the complex structure of stator end windings,2-D analysis results can not satisfy the engineering requirement.3-D modeling of turbine generator stator end winging by computer can get precise results.Based on software ElecNet developed by Infolytica,3-D modeling and computation of turbine generator stator end windings is proposed here.At last,the results of electric field comp... |
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| Keywords: | ElecNet |
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