Numerical Analysis of a Flux-Reversal Machine with 4-Switch Convertersopen access
- Authors
- Lee, Byoung-Kuk; Kim, Tae Heoung
- Issue Date
- Jun-2012
- Publisher
- KOREAN MAGNETICS SOC
- Keywords
- brushless motor; converter; finite element method; flux-reversal machine; 4-switch
- Citation
- JOURNAL OF MAGNETICS, v.17, no.2, pp 124 - 128
- Pages
- 5
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF MAGNETICS
- Volume
- 17
- Number
- 2
- Start Page
- 124
- End Page
- 128
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/22153
- DOI
- 10.4283/JMAG.2012.17.2.124
- ISSN
- 1226-1750
2233-6656
- Abstract
- Many different converter topologies have been developed with a view to use the minimum number of switches in order to reduce construction costs. Among this research, the four-switch converter topology with a novel PWM control technique based on the current controlled PWM method is thought to be a good solution. In this paper, a two dimensional time-stepped voltage source finite-element method (FEM) is used to analyze the characteristics of a Flux-Reversal Machine (FRM) with a 4-switch converter. To validate the proposed computational method, a digital signal processor (DSP) installed controller and prototype FRM are built and experiments performed.
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