|本期目录/Table of Contents|

[1]丁树业,葛云中,陈卫杰,等.双馈风力发电机三维温度场耦合计算与分析[J].电机与控制学报,2012,(03):83-89.
 DING Shu-ye,GE Yun-zhong,CHEN Wei-jie,et al.Coupling calculation and analysis of three-dimensional temperature field for doubly-fed wind generator[J].,2012,(03):83-89.
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2012年03
页码:
83-89
栏目:
出版日期:
2012-03-20

文章信息/Info

Title:
Coupling calculation and analysis of three-dimensional temperature field for doubly-fed wind generator
作者:
丁树业; 葛云中; 陈卫杰; 徐殿国; 苗立杰;
哈尔滨工业大学电气工程及自动化学院; 哈尔滨电站设备集团公司; 哈尔滨理工大学电气与电子工程学院; 中国人民解放军96215部队;
Author(s):
DING Shu-ye123GE Yun-zhong4CHEN Wei-jie3XU Dian-guo1MIAO Li-jie2
1.School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001,China; 2.Harbin Power Engineering Company Limited,Harbin 150040,China;3.School of Electrical and Electronic Engineering,Harbin University of Science and Technology,Harbin 150080,China; 4.96215 Troops of Chinese People’s Liberation Army,Liuzhou 545616,China
关键词:
风力发电机 有限体积法 流固耦合 流体场 温度场
Keywords:
wind generator finite volume method fluid-solid coupling fluid field temperature field
分类号:
TM315
DOI:
-
文献标志码:
A
摘要:
根据流体力学以及传热学理论,阐明了流体与固体耦合直接求解温度场的数学关系。基于1.5MW双馈风力发电机电磁结构、通风结构和冷却方式,并结合电机内流体流动与传热特点,以发电机周向1/8区域作为求解域。采用有限体积元法对发电机内流体场和温度场进行耦合求解,并对求解结果进行了详细的数值分析。得出冷却空气在流通区域速度和流量分布规律;在此基础上,研究了电机温升分布规律及传热特性;将计算的结果与实测数据对比,验证了计算结果的正确性。
Abstract:
The mathematic relationship of the temperature field solved by the fluid and solid coupling is clarified according to hydromechanics and heat transfer theory.The solution domain including 1/8 region of generator along circumferential direction was established based on the electromagnetic structure,ventilation and cooling method of 1.5 MW doubly-fed wind generator when combined with fluid flow and heat transfer characteristics inside the motor.Fluid and temperature field inner generator were calc...

参考文献/References:

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备注/Memo:
黑龙江省博士后基金(Lbh-z10232)
更新日期/Last Update: 2012-05-29