Preliminary studies of a new permanent magnet generator (PMG) with the axial and radial flux morphology
| Autor: | Halil Gör, Erol Kurt |
|---|---|
| Přispěvatelé: | Hakkari Üniversitesi, Mühendislik Fakültesi, Elektrik Elektronik Mühendisliği Bölümü, 0-Belirlenecek |
| Rok vydání: | 2016 |
| Předmět: |
Materials science
Stator Energy Engineering and Power Technology Efficiency 02 engineering and technology Permanent magnet synchronous generator Double rotor 01 natural sciences law.invention Finite element law 0103 physical sciences 0202 electrical engineering electronic engineering information engineering 010302 applied physics Renewable Energy Sustainability and the Environment Rotor (electric) Permanent magnet generator 020208 electrical & electronic engineering Mechanics Condensed Matter Physics Magnetostatics Finite element method Power (physics) Fuel Technology Power Magnet Excitation |
| Zdroj: | International Journal of Hydrogen Energy. 41:7005-7018 |
| ISSN: | 0360-3199 |
| DOI: | 10.1016/j.ijhydene.2015.12.195 |
| Popis: | In this work, a new axial and radial flux permanent magnet generator (PMG) is introduced. The machine has multiple cores in its stator, which has double sides, coils in these sides. It operates in 3 phases and uses disc type magnets in two rotors at each side. PMG has 24 circular coils and 12 laminated cores. Each rotor has 16 magnets and the stator is stable at the middle of the rotors. The simulations include magnetostatics and magnetodynamics analyzes via finite element method (FEM). After the determination of optimal physical, electrical and magnetic parameters, a prototype machine is constructed for the experiments. The rated values of the machine are measured experimentally for different rotor speeds and different ohmic loads. According to the experimental and theoretical analyzes, the rated power is found as 250 W with the efficiency ratio of 92% for the testing values of airgap 5 mm. Copyright (C) 2016, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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