黑龙江科技大学学报2024，Vol.34Issue(1)：106-111,6.DOI:10.3969/j.issn.2095-7262.2024.01.016
水冷永磁防爆电机十字形肋片的优化设计
Optimization design of cross-type rib for water-cooled permanent magnet explosion-proof motor
摘要
Abstract
This paper intends to study the influence of different water-cooled structures on the heat dissipation performance of water-cooled permanent magnet motor.By employing a water-cooled permanent magnet motor as an example,the study works by optimizing the cross-shaped rib structure to the axial"Z"shaped waterway;determining the two impact parameters of the transverse ribs,such as the height and the number,by analyzing the structural parameters of the cross-type rib added to the waterway in de-tails;achieving the temperature distribution diagram of each part of the motor under different transverse rib height and number by using Workbench software.The results show that compared and analyzed the in-creasing temperature of different parts of the motor,the optimal cooling structure is achieved with 3 trans-verse ribs,and the decrease of top temperature of the stator,winding,rotor and permanent magnet by 15.32,15.41,11.24 and 11.24℃,respectively.关键词
永磁电机/冷却水道/十字形肋片Key words
permanent magnet motor/cooling water supply/cross-type rib分类
信息技术与安全科学引用本文复制引用
吕品,王浩铭,李明军,程鲁帅,王凯旋,翟悦琳..水冷永磁防爆电机十字形肋片的优化设计[J].黑龙江科技大学学报,2024,34(1):106-111,6.基金项目
国家自然科学基金项目(51677057) （51677057）
黑龙江省省属高等学校基本业务费项目(2020-KYYWF-0700) （2020-KYYWF-0700）
