Review of Advanced Cooling Systems of Modern Electric Machines for EMobility Application

被引：16

作者：

Chong, Yew Chuan ^{[1
]}

Staton, Dave ^{[2
]}

Gai, Yaohui ^{[3
]}

Adam, Husain ^{[2
]}

Popescu, Mircea ^{[2
]}

机构：

[1] Motor Design Software Technol Shanghai Co Ltd, Shanghai, Peoples R China

[2] Motor Design Ltd, Wrexham, Wales

[3] Xidian Univ, Sch Mechanoelect Engn, Xian, Peoples R China

来源：

2021 IEEE WORKSHOP ON ELECTRICAL MACHINES DESIGN, CONTROL AND DIAGNOSIS (WEMDCD) | 2021年

关键词：

Heat transfer; cooling; convection; thermal management; thermal analysis; temperature; electrical machine;

D O I：

10.1109/WEMDCD51469.2021.9425675

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The drive for electrification in the eMobility industry has resulted in high power electrical machines becoming one of the key components of the electric powertrain. Increasing power and decreasing mass and space requirements see conventional power density limits being pushed with thermal management of electrical machines becoming critical to ensuring reliability and robustness. Electrical machine cooling is essential to dissipate the heat generated inside the machine so that the machine temperature is kept below its thermal limits to avoid insulation breakdown. Advanced cooling systems of modern electric machines are presented in this paper. Effective cooling should combine both passive and active cooling designs. They can be used as a guidance for electrical machine cooling design.

引用

页码：149 / 154

页数：6

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