학술논문
Comparison of slotted and slotless PM machines for high kW/kg aerospace applications
Document Type
Conference
Source
2020 23rd International Conference on Electrical Machines and Systems (ICEMS) Electrical Machines and Systems (ICEMS), 2020 23rd International Conference on. :609-613 Nov, 2020
Subject
Language
ISSN
2642-5513
Abstract
With the ambitious targeted emissions reduction, the aircraft industry is moving towards drastically different aircraft architectures including hybrid-electric. These in turn require electrical machines with a step change improvement in power-density (kW/kg). This paper explores the potential of slotless surface permanent magnet (PM) machines for aerospace applications and compares the predicted power density (kW/kg) of slotless machines to their slotted counterparts.