Rotor optimization of interior permanent magnet synchronous motor considering mechanical stress

Lee, Kab-Jae; Kim, Ki-Chan; Lee, Ju

doi:10.1109/intmag.2005.1463787

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2011

2023

Publication Types

Select...

Other2

Article1

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Ref. [3] considered mechanical stress in their design optimization process to ensure the structural integrity of the rotor. Ref.…”

Section: Introductionmentioning

confidence: 99%

The Optimization of the Interior Permanent Magnetic Motor Case Study

Mociran

Ţopa

2023

Electronics

View full text Add to dashboard Cite

This paper presents two optimization methods of an interior permanent magnetic motor (IPM). The first method is based on the non-dominated sorting genetic algorithm II (NSGA-II), while the second one is based on the NSGA-III algorithm. The focus is on the reduction of the cogging torque (CT), which acts upon the rotor when the IPM is not powered, and the current that flows through the three windings is 0. The influence of the CT over the motor operation is a negative one, inducing vibrations that are not desired. The limitation of these influences is the desired way for improvement. The optimizations applied entailed the change of the geometrical configuration of the stator whilst maintaining the exterior dimensions unaltered. Through this simple but robust approach, the performance of the IPM proposed was improved.

show abstract

“…Ref. [3] considered mechanical stress in their design optimization process to ensure the structural integrity of the rotor. Ref.…”

Section: Introductionmentioning

confidence: 99%