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Metal additive manufacturing for high-performance electrical machines: a review

Metal additive manufacturing high-performance electrical is a M.Tech project topic for Aerospace Engineering. Explore the IEEE-style abstract,…

Metal additive manufacturing high-performance electrical is a M.Tech project topic for Aerospace Engineering. It gives students a clear starting point for research, implementation planning, and documentation.

Metal additive manufacturing high-performance electrical Project Details

Abstract

This research-based project provides a comprehensive review and methodology-oriented evaluation of metal additive manufacturing (AM) techniques applied to high-performance electrical machines, particularly for aerospace electric propulsion systems. Conventional manufacturing methods impose strict two-dimensional geometric constraints that limit the power density and thermal efficiency of electrical machines. To address these limitations, this study evaluates the optimization of soft magnetic materials, specifically iron-silicon (Fe-Si) and iron-cobalt (Fe-Co) alloys, processed through laser powder bed fusion (L-PBF) and binder jetting (BJT). The influence of post-processing heat treatment on magnetic permeability and core loss reduction is systematically analyzed. Furthermore, the project investigates advanced AM-enabled winding configurations, such as semi-stranded coil architectures designed to suppress high-frequency

AC eddy-current losses. Innovative thermal management systems, including hollow conductors integrated with heat pipes and phase change materials, are structured and evaluated. Finally, the research addresses critical challenges in thermal analysis uncertainties, providing a structured framework for the design, simulation, and implementation support of next-generation, high-power-density electric propulsion motors.

Reference Paper Metal additive manufacturing for high-performance electrical machines: a review
Domain Aerospace Engineering
Sub-Domain Aerodynamics & Propulsion / Propulsion Systems / Electric Propulsion
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