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논문 기본 정보

자료유형
학술저널
저자정보
Jang-Young Choi (Chungnam National University) Hyun-Jae Shin (Chungnam National University) Jong-Su Choi (Korea Ocean Research & Development Institute) Sup Hong (Korea Ocean Research & Development Institute) Tae-Kyeong Yeu (Korea Ocean Research & Development Institute) Hyung-Woo Kim (Korea Ocean Research & Development Institute)
저널정보
한국자기학회 Journal of Magnetics Journal of Magnetics Vol.17o.1
발행연도
2012.3
수록면
19 - 26 (8page)

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This paper deals with the performance analysis and estimation of the electrical parameters of a permanent magnet synchronous generator (PMSG) for hydrokinetic energy conversion applications using vortex induced vibration (VIV). The analytical solutions for the magnetic fields produced by permanent magnets (PMs) and stator winding currents are obtained using a 2D polar coordinate system and a magnetic vector potential. An analytical expression for the 2D permeance is also derived, which takes into account stator skew effects. Based on these magnetic field solutions and the 2D permeance function, electrical circuit parameters such as the backemf constant and the air-gap inductance are obtained analytically. The performances of the PMSG are investigated using the estimated electrical circuit parameters and an equivalent circuit (EC). All analytical results are validated extensively using 2D finite element (FE) analyses. Experimental measurements for parameters such as the back-emf and inductance are also presented to confirm the analyses.

목차

1. Introduction
2. VIV Hydrokinetic Energy Converter with PMSG
3. Problems in Formulas
4. Results and Discussion
5. Conclusion
Acknowledgment
References

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UCI(KEPA) : I410-ECN-0101-2013-428-001678214