Novel Multi-layer Design and Additive Manufacturing Fabrication of a High Power Density and Efficiency Interior PM Motor

被引：0

作者：

Ibrahim, Maged ^{[1
]}

Bernier, Fabrice ^{[1
]}

Lamarre, Jean-Michel ^{[1
]}

机构：

[1] Natl Res Council Canada, Boucherville, PQ, Canada

来源：

2020 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2020年

关键词：

Permanent magnet motor; interior permanent magnet motor; synchronous reluctance motor; PM-assisted synchronous reluctance motor; high-speed motors; additive manufacturing; cold spray additive manufacturing; isotropic magnet; soft magnetic composite; HIGH-SPEED; MACHINES; WINDINGS;

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 a novel interior Permanent Magnet (PM) motor design with alternate layers of PM and Soft Magnetic Composite (SMC) designed and optimized according to the specifications of a Hybrid Electric Vehicle (HEV) traction motor. The Finite Element Analysis (FEA) simulations show that the optimized layered design can achieve a higher efficiency and a similar torque density compared to a commercial interior PM motor, while using a PM material with 40% of the remnant flux density. The proposed configuration can be fabricated using cold spray Additive Manufacturing (AM) allowing the layered rotor structure to have higher mechanical strength that can enable the motor operation at higher speeds achieving 50% higher power density or more.

引用

页码：3601 / 3606

页数：6