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| 水轮发电机转子三维温度场的有限元计算 | |
| 引用本文： | 付敏,孔祥春,邹继斌,王文华. 水轮发电机转子三维温度场的有限元计算[J]. 电机与控制学报, 2001, 5(3): 137-139 |
| 作者姓名： | 付敏 孔祥春 邹继斌 王文华 |
| 作者单位： | 1. 哈尔滨理工大学 2. 哈尔滨工业大学 3. 空军哈尔滨仿真技术研究所 |
| 摘 要： | 建立水轮发电机转子三维温度场计算的数学模型，用有限元法对水轮发电机转子1／2轴向长度的三维温度场进行求解，给出任意一个截面的温度分布曲线。对一台320MW的水轮发电机进行了数值计算。结果表明，最高温度值与实测值基本相符。 |
| 关 键 词： | 三维温度场 有限元计算 水轮发电机 转子 数学模型 |
| 文章编号： | 1007-449(2001)03-0137-03 |
| 修稿时间： | 2001-04-15 |
Calculation of 3D temperature field of hydroelectric generator rotor by finite element method |
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| FU Min,ZOU Ji-bin,KONG Xiang-chun,WANG Wen-hua. Calculation of 3D temperature field of hydroelectric generator rotor by finite element method[J]. Electric Machines and Control, 2001, 5(3): 137-139 | |
| Authors: | FU Min ZOU Ji-bin KONG Xiang-chun WANG Wen-hua |
| Affiliation: | FU Min1,ZOU Ji-bin2,KONG Xiang-chun1,WANG Wen-hua3 |
| Abstract: | The mathematical model of 3D temperature field for rotor of hydroelectric generator is derived in this paper. Using the finite element method, the 3D temperature field within the half-axial length of magnetic pole and field winding of a 320 MW generator are obtained. Results show that the temperature of field winding is in accordance with tested value. |
| Keywords: | D temperature field finite element method hydroelectric generator |
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