A single-phase slotless axial-flux low-power generator with ferrite magnets

• Authors: Adrian Mlot , Mariusz Korkosz , Marian Łukaniszyn
• Languages of publication: PL

Abstracts

PL

The design and development of an axial-flux ferrite magnet slotless generator for use in a small-scale wind turbine is described. The 4/4-pole single-phase machine is designed for simplicity and ease of manufacture and it consists of one slotless stator disc. The generator produces approx. 12 W at 1000 rpm with electrical efficiency of up to 46%. Because the efficiency of the machine is important, the power curve characteristics and voltage produced by the generator are investigated. The presented generator should generate sufficient output DC voltage to charge 4 to 5 batteries of 12 volt each. Finally, the finite element (FE) results are compared with measurements on a prototype. The calculated values coincide to a strong degree with the experimental results.

Keywords

PL

single-phase axial-flux machine, ferrite magnet generator, wind turbine application, efficiency

• Publisher: [unknown2]
• Journal: Czasopismo Techniczne
• Year: -

Dates

online

2016-01-29

Contributors

author

Adrian Mlot

author

Mariusz Korkosz

author

Marian Łukaniszyn