Design and Analysis of Low-Cost Ferrite Permanent Magnet Assisted Synchronous Reluctance Rotor and Permanent Magnet Synchronous Rotor with Flux Concentrator Journal title: ANALELE UNIVERSITATII DIN CRAIOVA - Seria Inginerie electrica Authors: S. Musuroi, C. Sorandaru, D. Vatau, M. Weinman, V.N. Olarescu Subject(s): Electrical and Electronic Engineering, Engineering, Energy, Mechanical Engineering