Abstract
The slot-pole coordinate constraint condition of low-speed six-phase half-symmetrical fractional-slot concentrated-winding PM motor applied to marine propulsion is analyzed, all slot-pole combinations applied to six-phase fractional-slot motor within 60 slots and 52 poles are listed. The slot-pole combination optimized selection method based on theoretical analysis is proposed. Mainly considering of increasing winding distribution factor and reducing cogging torque, a 48 slots and 44 poles six-phase fractional slot concentrated-winding PM motor with 20 kW rated power is designed. Experimental results indicate that the PM motor has good performances and the proposed method applied to the design of multi-phase fractional slot concentrated-winding PM motor is feasible.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
