Open AccessDesign and fabrication of rotor lateral shifting in the axial-flux permanent-magnet generator
Author(s) -
Nurma Sari,
Gatut Yudoyono,
Ali Yunus Rohedi,
Yono Hadi Pramono
Publication year - 2022
Publication title -
international journal of power electronics and drive systems/international journal of electrical and computer engineering
Language(s) - English
Resource type - Journals
eISSN - 2722-2578
pISSN - 2722-256X
DOI - 10.11591/ijece.v12i1.pp141-149
Subject(s) - rotor (electric) , magnet , stator , microscale chemistry , generator (circuit theory) , fabrication , physics , flux (metallurgy) , power (physics) , electrical engineering , materials science , mathematics , engineering , mathematics education , alternative medicine , pathology , quantum mechanics , metallurgy , medicine
The development of axial-flux permanent-magnet (AFPM) machines has become a mature technology. The single-stator double-rotor (SSDR) AFPM structure has advantages on the compactness and the low up to medium power applications so the microscale size and low-cost applications are reachable to be designed. The research main objectives are designing and manufacturing the lateral shifting from the north poles of the first rotor face the north poles of the second rotor (NN) to the north poles of the first rotor face the south poles of the second rotor (NS) categories as well as finding the best performance of the proposed method and implementing in a low cost and micro-scale AFPMG. The novel lateral shifting on the one of the rotors shows performance at 19.2 0 has the highest efficiency at 88.39% during lateral shifting from N–N (0 0 ) to N–S (36 0 ) on rotor 2 .