Thermal characteristics of an interior permanent magnet synchronous motor with various types of helical water-cooling channels

被引：0
|
作者：
Kim, Tae Hyun [1 ]
Ryu, Choong-Mo [1 ]
Moon, Seung Jae [1 ]
机构：
[1] Hanyang Univ, Dept Mech Convergence Engn, Seoul 04736, South Korea
来源：
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2024年 / 38卷 / 12期
关键词：
Interior permanent magnet synchronous motor (IPMSM); Helical water-cooling channel; Thermal characteristics; Flow velocity; IPMSM;
D O I：
10.1007/s12206-024-1145-2
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The thermal characteristics of a 210-kW interior permanent magnet synchronous motor (IPMSM) with various types of helical water-cooling channels were investigated using a three-dimensional finite element method. The water-cooling channels were enclosed by an aluminum frame attached to the stator to reduce the temperature of each part of the IPMSM. A numerical analysis was performed by varying the flow velocity of the coolant in the cooling channels to identify the effects of laminar and turbulent flows. The water-cooling channel of the IPMSM was validated by maintaining the temperatures of the NdFeB magnets, windings, and frame within the permissible temperature limits.
引用
收藏
页码：6953 / 6959
页数：7
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