Development of Direct Cooling Stator Structure Using High Thermal Conductive Epoxy Molding Compounds

被引：0
|
作者：
Yamamoto, Shinya [1 ]
Nishikawa, Atsunori [1 ]
Harada, Takahiro [1 ]
Kosaka, Wataru [1 ]
机构：
[1] SUMITOMO BAKELITE CO LTD, Next E Axle Market Dev Promot Project Team, Tokyo, Japan
来源：
2022 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-HIMEJI 2022- ECCE ASIA) | 2022年
关键词：
Cooling; Molding; Stator; Water channel;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper presents an effort to realize a stator with a direct cooling coil structure as a solution for a drive motor in the trend to promote electrification of automobiles. A channel made of high thermal conductivity epoxy molding compounds is installed in the slot of the stator to achieve direct cooling of the coil. After optimizing the stator shape and water channel shape by electromagnetic field analysis and thermal analysis, we were able to confirm that this structure can be fabricated by molding with a mock-up mold.
引用
收藏
页码：407 / 414
页数：8
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