Journal of Electrical Engineering and Technology

  • 제5권4호
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  • Pages.592-596
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  • 2010
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  • 1975-0102(pISSN)
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  • 2093-7423(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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Characteristic Analysis for IPMSM Considering Flux-Linkage Ripple

  • Woo, Dong-Kyun (Dept. of Electrical Engineering, Seoul National University) ;
  • Kwak, Sang-Yeop (Dept. of Electrical Engineering, Seoul National University) ;
  • Seo, Jang-Ho (Dept. of Electrical Engineering, Seoul National University) ;
  • Jung, Hyun-Kyo (Dept. of Electrical Engineering, Seoul National University)
  • 투고 : 2010.02.27
  • 심사 : 2010.04.05
  • 발행 : 2010.11.01
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초록

In a multi-layer interior permanent magnet synchronous motor, the d- and q-axis parameters vary nonlinearly according to different load conditions, consequently changing the level of saturation. The flux-linkage of d- and q-axis conveys ripple characteristics resulting from mechanical structure and degree of magnetic saturation. If the calculated flux-linkage is correct, the torque using the Maxwell stress tensor method is the same torque calculated by the flux-linkage. However, discrepancy between results exists. In this paper, the d- and q-axis flux-linkage, in consideration of the ripple characteristic, is calculated. Simulation results are then compared with experimental results.

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참고문헌

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피인용 문헌

  1. Analysis and Design of a Multi-Layered and Multi-Segmented Interior Permanent Magnet Motor by Using an Analytic Method vol.50, pp.6, 2014, https://doi.org/10.1109/TMAG.2013.2296568
  2. The Equilibrium Design of Radial Magnetic Force for Reduction of Vibration in IPM type BLDC Motor vol.11, pp.2, 2016, https://doi.org/10.5370/JEET.2016.11.2.377
  3. A 2-D Finite-Element Analysis for a Permanent Magnet Synchronous Motor Taking an Overhang Effect Into Consideration vol.49, pp.8, 2013, https://doi.org/10.1109/TMAG.2013.2248374
  4. Cogging Torque Minimization of a Dual-Type Axial-Flux Permanent Magnet Motor Using a Novel Optimization Algorithm vol.49, pp.9, 2013, https://doi.org/10.1109/TMAG.2013.2256430
  5. Cogging Torque Optimization of Axial Flux Permanent Magnet Motor vol.49, pp.5, 2013, https://doi.org/10.1109/TMAG.2013.2237762
  6. Detailed Design Procedures for PMSG Direct-Driven by Wind Turbines vol.14, pp.1, 2019, https://doi.org/10.1007/s42835-018-00010-y