Reduction of permanent magnet materials is of interest to many designers as cost of rare earth increasing. In the paper, it is studied 20 % reduction of magnet size by optimizing shape of the magnets in Interior Permanent Magnet Synchronous Motor (IPMSM) and the aims to maintain the high efficiency map over the operating region. Finally, the Finite Element Method (FEM) Simulation result is verified by the testing.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.