Title |
Research on Rotor Topology of Consequent Pole Motor Based on the Electromagnetic Parameter Analysis |
Authors |
윤한준(Han-Joon Yoon) ; 조재훈(Jae-Hoon Cho) ; 김용재(Yong-Jae Kim) ; 정상용(Sang-Yong Jung) |
DOI |
https://doi.org/10.5370/KIEE.2024.73.4.682 |
Keywords |
Consequent pole motor; Electromagnetic parameter; traction motor; rotor topology; interior permanent magnet synchronous motor |
Abstract |
This paper researches the electromagnetic parameters of consequent-pole motors (CPMs) considering the rotor topology. First, the concept of electromagnetic parameter analysis is introduced. Second, the CPM is compared with the interior permanent magnet synchronous motors (IPMSMs), focusing the differences of the rotor topology characteristics. With the comparison, the proper rotor type is proposed. Third, we conducted an optimal design to improve the torque characteristics by applying an optimization algorithm. Finally, the demagnetization and stress characteristics are analyzed |