DOI: 10.3390/act12120451 ISSN: 2076-0825
A Study on Eddy Current Reduction Shape of Single-Phase Claw-Pole Motor
Na-Rim Jo, Ye-Seo Lee, Hyun-Jo Pyo, Dong-Hoon Jung, Kwang-Soo Kim, Won-Ho Kim- Control and Optimization
- Control and Systems Engineering
The claw-pole motor, known for its simple structure, is widely used in various fields due to its cost competitiveness. However, a drawback of the fixed-stator-type claw-pole motor is its vulnerability to eddy current losses. Therefore, this paper presents a single-phase claw-pole motor applied as a motor for cooling fans, with the aim of reducing eddy current losses and improving performance based on shape optimization, ultimately resulting in a single-phase claw-pole motor that meets the desired performance. The validity of this approach is verified through 3D finite element analysis (FEA).