Vol. 142
Latest Volume
All Volumes
PIER 180 [2024] PIER 179 [2024] PIER 178 [2023] PIER 177 [2023] PIER 176 [2023] PIER 175 [2022] PIER 174 [2022] PIER 173 [2022] PIER 172 [2021] PIER 171 [2021] PIER 170 [2021] PIER 169 [2020] PIER 168 [2020] PIER 167 [2020] PIER 166 [2019] PIER 165 [2019] PIER 164 [2019] PIER 163 [2018] PIER 162 [2018] PIER 161 [2018] PIER 160 [2017] PIER 159 [2017] PIER 158 [2017] PIER 157 [2016] PIER 156 [2016] PIER 155 [2016] PIER 154 [2015] PIER 153 [2015] PIER 152 [2015] PIER 151 [2015] PIER 150 [2015] PIER 149 [2014] PIER 148 [2014] PIER 147 [2014] PIER 146 [2014] PIER 145 [2014] PIER 144 [2014] PIER 143 [2013] PIER 142 [2013] PIER 141 [2013] PIER 140 [2013] PIER 139 [2013] PIER 138 [2013] PIER 137 [2013] PIER 136 [2013] PIER 135 [2013] PIER 134 [2013] PIER 133 [2013] PIER 132 [2012] PIER 131 [2012] PIER 130 [2012] PIER 129 [2012] PIER 128 [2012] PIER 127 [2012] PIER 126 [2012] PIER 125 [2012] PIER 124 [2012] PIER 123 [2012] PIER 122 [2012] PIER 121 [2011] PIER 120 [2011] PIER 119 [2011] PIER 118 [2011] PIER 117 [2011] PIER 116 [2011] PIER 115 [2011] PIER 114 [2011] PIER 113 [2011] PIER 112 [2011] PIER 111 [2011] PIER 110 [2010] PIER 109 [2010] PIER 108 [2010] PIER 107 [2010] PIER 106 [2010] PIER 105 [2010] PIER 104 [2010] PIER 103 [2010] PIER 102 [2010] PIER 101 [2010] PIER 100 [2010] PIER 99 [2009] PIER 98 [2009] PIER 97 [2009] PIER 96 [2009] PIER 95 [2009] PIER 94 [2009] PIER 93 [2009] PIER 92 [2009] PIER 91 [2009] PIER 90 [2009] PIER 89 [2009] PIER 88 [2008] PIER 87 [2008] PIER 86 [2008] PIER 85 [2008] PIER 84 [2008] PIER 83 [2008] PIER 82 [2008] PIER 81 [2008] PIER 80 [2008] PIER 79 [2008] PIER 78 [2008] PIER 77 [2007] PIER 76 [2007] PIER 75 [2007] PIER 74 [2007] PIER 73 [2007] PIER 72 [2007] PIER 71 [2007] PIER 70 [2007] PIER 69 [2007] PIER 68 [2007] PIER 67 [2007] PIER 66 [2006] PIER 65 [2006] PIER 64 [2006] PIER 63 [2006] PIER 62 [2006] PIER 61 [2006] PIER 60 [2006] PIER 59 [2006] PIER 58 [2006] PIER 57 [2006] PIER 56 [2006] PIER 55 [2005] PIER 54 [2005] PIER 53 [2005] PIER 52 [2005] PIER 51 [2005] PIER 50 [2005] PIER 49 [2004] PIER 48 [2004] PIER 47 [2004] PIER 46 [2004] PIER 45 [2004] PIER 44 [2004] PIER 43 [2003] PIER 42 [2003] PIER 41 [2003] PIER 40 [2003] PIER 39 [2003] PIER 38 [2002] PIER 37 [2002] PIER 36 [2002] PIER 35 [2002] PIER 34 [2001] PIER 33 [2001] PIER 32 [2001] PIER 31 [2001] PIER 30 [2001] PIER 29 [2000] PIER 28 [2000] PIER 27 [2000] PIER 26 [2000] PIER 25 [2000] PIER 24 [1999] PIER 23 [1999] PIER 22 [1999] PIER 21 [1999] PIER 20 [1998] PIER 19 [1998] PIER 18 [1998] PIER 17 [1997] PIER 16 [1997] PIER 15 [1997] PIER 14 [1996] PIER 13 [1996] PIER 12 [1996] PIER 11 [1995] PIER 10 [1995] PIER 09 [1994] PIER 08 [1994] PIER 07 [1993] PIER 06 [1992] PIER 05 [1991] PIER 04 [1991] PIER 03 [1990] PIER 02 [1990] PIER 01 [1989]
2013-09-05
Electromagnetic Design and Analysis of Magnetless Double-Rotor Dual-Mode Machines
By
Progress In Electromagnetics Research, Vol. 142, 333-351, 2013
Abstract
Two magnetless double-rotor (DR) dual-mode machines, namely the DR DCexcited multi-tooth switched reluctance (DR-DC-MSR) machine and the DR flux-switching DC (DR-FS-DC) machine, are proposed for special direct-drive applications where two rotating bodies are required to operate independently. Both machines can offer two different operation modes, namely the doubly-salient DC (DSDC) mode and MSR mode, normal and fault-tolerant operations, respectively. With the independent armature windings, both machines are able to couple their two rotors with two rotating bodies operating at various speeds. The proposed machines are designed and analyzed by using the time-stepping finite element method (TS-FEM). The simulation results confirm the validity of the proposed machines.
Citation
Christopher H. T. Lee, Kwok-Tong Chau, and Chunhua Liu, "Electromagnetic Design and Analysis of Magnetless Double-Rotor Dual-Mode Machines," Progress In Electromagnetics Research, Vol. 142, 333-351, 2013.
doi:10.2528/PIER13061712
References

1. Zhu, Z. Q. and D. Howe, "Electrical machines and drives for electric, hybrid and fuel cell vehicles," Proceedings of IEEE, Vol. 95, No. 4, 746-765, April 2007.
doi:10.1109/JPROC.2006.892482

2. Chau, K.-T., W. Li, and C. H. T. Lee, "Challenges and opportunities of electric machines for renewable energy," Progress In Electromagnetics Research B, Vol. 42, 45-74, 2012.

3. Liu, C., K. T. Chau, and Z. Zhang, "Novel design of double-stator single-rotor magnetic-geared machines," IEEE Transactions on Magnetics, Vol. 48, No. 11, 4180-4183, November 2012.
doi:10.1109/TMAG.2012.2201705

4. Chau, K. T., C. C. Chan, and C. Liu, "Overview of permanentmagnet brushless drives for electric and hybrid electric vehicles," IEEE Transactions on Industrial Electronics, Vol. 55, No. 6, 2246-2257, June 2008.
doi:10.1109/TIE.2008.918403

5. Zhang, J., M. Cheng, Z. Chen, and W. Hua, "Comparison of stator-mounted permanent-magnet machines based on a general power equation," IEEE Transactions on Energy Conversion, Vol. 24, No. 4, 826-834, December 2009.
doi:10.1109/TEC.2009.2025346

6. Liu, C., K. T. Chau, J. Zhong, W. Li, and F. Li, "Quantitative comparison of double-stator permanent magnet vernier machines with and without HTS bulk," IEEE Transactions on Applied Superconductivity, Vol. 22, No. 3, 5202405, June 2012.
doi:10.1109/TASC.2011.2180870

7. Zhu, Z. Q., "Switched flux permanent magnet machines --- Innovation continues," International Conference on Electrical Machines and Systems, 1-10, August 2011.

8. Kawamura, A., N. Hoshi, T. W. Kim, T. Yokoyama, and T. Kume, "Analysis of anti-directional-twin-rotary motor drive characteristics for electric vehicles," IEEE Transactions on Industrial Electronics, Vol. 44, No. 1, 64-70, February 1997.
doi:10.1109/41.557500

9. Hoeijmakers, M. J. and J. A. Ferreria, "The electric variable transmission," IEEE Transactions on Industry Applications, Vol. 42, No. 4, 1092-1100, July 2006.
doi:10.1109/TIA.2006.877736

10. Liu, C. and K.-T. Chau, "Electromagnetic design and analysis of double-rotor flux-modulated permanent-magnet machines," Progress In Electromagnetics Research, Vol. 131, 81-97, 2012.

11. Booker, J. D., P. H. Mellor, R.Wrobel, and D. Drury, "A compact, high efficiency contra-rotating generator suitable for wind turbines in the urban environment," Renewable Energy, Vol. 35, No. 9, 2027-2033, September 2010.
doi:10.1016/j.renene.2010.02.003

12. Faiz, J., J. W. Finch, and H. M. B. Metwally, "A novel switched reluctance motor with multiple teeth per stator pole and comparison of such motors," Electric Power Systems Research, Vol. 34, No. 3, 197-203, September 1995.
doi:10.1016/0378-7796(95)00978-3

13. Lee, C. H. T., K. T. Chau, C. Liu, D. Wu, and S. Gao, "Quantitative comparison and analysis of magnetless machines with reluctance topologies," IEEE Transactions on Magnetics, Vol. 49, No. 7, 3969-3972, July 2013.
doi:10.1109/TMAG.2013.2242862

14. Lee, C. H. T., K. T. Chau, and C. Liu, "Design and analysis of a DC field multitooth switched reluctance machine by using soft-magnetic-composite material," International Symposium on Industrial Electronics, TD-00124, May 2013.

15. Wang, Y., J. Sun, Z. Zou, and K. T. Chau, "Design and analysis of a HTS flux-switching machine for wind energy conversion," IEEE Transactions on Applied Superconductivity, Vol. 23, No. 3, 5000904, June 2013.
doi:10.1109/TASC.2013.2242113

16. Chen, J. T., Z. Q. Zhu, and D. Howe, "Stator and rotor pole combination for multi-tooth flux-switching permanent-magnet brushless AC machines," IEEE Transactions on Magnetics, Vol. 44, No. 12, 4659-4667, December 2008.
doi:10.1109/TMAG.2008.2004264

17. Cao, R., C. Mi, and M. Cheng, "Quantitative comparison of flux-switching permanent-magnet motors with interior permanent magnet motor for EV, HEV, and PHEV applications," IEEE Transactions on Magnetics, Vol. 48, No. 8, 2374-2384, August 2012.
doi:10.1109/TMAG.2012.2190614

18. Yu, C. and K. T. Chau, "New fault-tolerant flux-mnemonic doubly-salient permanent-magnet motor drive," IET Electric Power Application, Vol. 5, No. 5, 393-403, December 2009.
doi:10.1049/iet-epa.2009.0300

19. Cheng, M., K. T. Chau, and C. C. Chan, "Static characteristics of a new doubly salient permanent magnet motor," IEEE Transactions on Energy Conversion, Vol. 16, No. 1, March 20-25, 2001.

20. Liu, C., K. T. Chau, and J. Z. Jiang, "A permanent-magnet hybrid brushless integrated- starter-generator for hybrid electric vehicles," IEEE Transactions on Industrial Electronics, Vol. 57, No. 12, 4055-4064, December 2010.
doi:10.1109/TIE.2010.2044128

21. Zhao, W., M. Cheng, W. Hua, H. Jia, and R. Cao, "Back-EMF harmonic analysis and fault-tolerant control of flux-switching permanent-magnet machine with redundancy," IEEE Transactions on Industrial Electronics, Vol. 58, No. 5, 1926-1935, May 2011.
doi:10.1109/TIE.2010.2050758

22. Li, W. and K.-T. Chau, "Analytical field for linear tubular magnetic gears using equivalent anisotropic magnetic permeability," Progress In Electromagnetics Research, Vol. 127, 155-171, 2012.
doi:10.2528/PIER12030301

23. Wang, Y., K. T. Chau, C. C. Chan, and J. Z. Zhang, "Transient analysis of a new outer-rotor permanent-magnet brushless dc drive using circuit-field-torque time-stepping finite element method," IEEE Transactions on Magnetics, Vol. 38, No. 2, 1297-1300, March 2002.
doi:10.1109/20.996331

24. Salon, S. J., Finite Element Analysis of Electrical Machines, Kluwer Academic Publishers, Boston, USA, 1995.
doi:10.1007/978-1-4615-2349-9

25. Niu, S., S. L. Ho, W. N. Fu, and J. Zhu, "Eddy current reduction in high-speed machines and eddy current loss analysis with multislice time-stepping finite-element method," IEEE Transaction on Magnetics, Vol. 48, No. 2, 1007-1010, February 2012.
doi:10.1109/TMAG.2011.2173915

26. Zhao, W., M. Cheng, R. Cao, and J. Li, "Experimental comparison of remedial single-channel operations for redundant flux-switching permanent-magnet motor drive," Progress In Electromagnetics Research, Vol. 123, 189-204, 2012.
doi:10.2528/PIER11110405