Title :
Design of an Axial Flux Permanent Magnet Generator for a Portable Hand Crank Generating System
Author :
Lee, Ji-Young ; Koo, Dae-Hyun ; Moon, Seung-Ryul ; Han, Choong-Kyu
Author_Institution :
Korea Electrotechnol. Res. Inst., Changwon, South Korea
Abstract :
This paper deals with a design of an axial flux permanent magnet (AFPM) generator which is a key element of a compact size portable and manual generator system composed of a gear system, a generator, a rectifier, and a battery charger. The design objects of the AFPM generator are its compact size, light weight, and high efficiency, and the three design objects are the main criteria to select the value of design variables. A soft magnetic composite core is used instead of a silicon steel core in the AFPM generator to achieve a compact size. In this paper, the overall design process to meet the design goals and the design results are presented with experiment results.
Keywords :
battery chargers; magnetic cores; magnetic flux; permanent magnet generators; soft magnetic materials; AFPM generator; axial flux permanent magnet generator; battery charger; compact size portable generator system; gear system; manual generator system; portable hand crank generating system; rectifier; silicon steel core; soft magnetic composite core; Analytical models; Batteries; Computational modeling; Generators; Integrated circuit modeling; Magnetic cores; Solid modeling; Axial flux machine; generator; machine design; soft magnetic composite (SMC);
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2012.2199093
