5.5 MW半直驱中速永磁风力发电机温度场分析  

Temperature Field Analysis of 5.5 MW Hybrid Drive Medium Speed Permanent Magnet Wind Generator

作　　者：缠东辉 王桢 任韶华 娄利岗 CHAN Donghui;WANG Zhen;REN Shaohua;LOU Ligang(Flender LTD.,China,Tianjin 300400,China)

机构地区：[1]弗兰德传动系统有限公司,天津300400

出　　处：《微电机》2024年第9期66-69,共4页Micromotors

摘　　要：本文建立了半直驱中速永磁风力发电机的三维流体与传热耦合模型,进行了数值模拟,获得了电机内部温度场,并与试验样机实测数据进行了对比。总结了大功率中速永磁发电机内部传热规律,为发电机冷却结构优化设计提供理论依据。In this paper,the three-dimensional fluid and heat transfer coupling model of hybrid drive medium speed permanent magnet wind generator was established,the internal temperature field of the generator was solved by numerical simulation,and compared with the temperature data in the type test.The internal heat transfer law of high-power medium speed permanent magnet generator was summarized,which provided theoretical basis for the optimization design of the generator cooling structure.

关 键 词：半直驱 中速永磁风力发电机 温度场 

分 类 号：TM315[电气工程—电机]