[1] Zhou Shigui, Yu Haitao, Hu Minqiang, et al. Transient characteristics analysis of linear flux-switchingpermanent magnet machines for precision control [J]. Journal of Southeast University (English Edition), 2011, 27 (1): 31-35. [doi:10.3969/j.issn.1003-7985.2011.01.007]
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Transient characteristics analysis of linear flux-switchingpermanent magnet machines for precision control(
)
)Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]
- Volumn:
- 27
- Issue:
- 2011 1
- Page:
- 31-35
- Research Field:
- Electrical Engineering
- Publishing date:
- 2011-03-30
Info
- Title:
- Transient characteristics analysis of linear flux-switchingpermanent magnet machines for precision control
- Author(s):
- Zhou Shigui1; 2; Yu Haitao1; Hu Minqiang1; Huang Lei1; Yuan Bang1
-
1 Engineering Research Center for Motion Control of Ministry of Education, Southeast University, Nanjing 210096, China
2 School of Electrical Information and Automation, Qufu Normal University, Rizhao 276826, China
- PACS:
- TM351
- DOI:
- 10.3969/j.issn.1003-7985.2011.01.007
- Abstract:
- A dynamical dq model is proposed for a linear flux-switching permanent magnet(LFSPM)machine which is suitable for high-precision control applications. The operation principle of the prototype machine is analyzed using the finite element method(FEM), and the parameters, such as the back electromotive force(EMF)and the phase flux linkage, are calculated. The calculated and measured results reveal that the back EMF and the flux linkage are essentially sinusoidal, and the variation of the phase flux linkage profile of the LFSPM machine is similar to that of the linear surface permanent magnet(LSPM)machine. Based on this, a dynamical dq model and a simulation control model are proposed. The simulation results are compared with the test results obtained from a DSP-based control platform, which verifies that the model is correct and effective. Moreover, the model can be used for design optimization and control development.
References:
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Memo
- Memo:
-
Biographies: Zhou Shigui(1970—), male, graduate; Yu Haitao(corresponding author), male, doctor, professor, htyu@seu.edu.cn.
Foundation item: The National Natural Science Foundation of China(No. 41076054).
Citation: Zhou Shigui, Yu Haitao, Hu Minqiang, et al. Transient characteristics analysis of linear flux-switching permanent magnet machines for precision control[J].Journal of Southeast University(English Edition), 2011, 27(1):31-35.[doi:10.3969/j.issn.1003-7985.2011.01.007]