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Author

  • Kan Akatsu
2012

A drive system of PM motor using Energy Harvesting

Takahashi, T. & Akatsu, K., 2012, Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012. p. 2384-2389 6 p. 6259228. (Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

An approach to generate high reluctance torque in an inset-type PMSM by square current excitation

Miyamasu, M. & Akatsu, K., 2012 Dec 1, PECon 2012 - 2012 IEEE International Conference on Power and Energy. p. 440-445 6 p. 6450253. (PECon 2012 - 2012 IEEE International Conference on Power and Energy).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

A study of high torque Surface-Mounted Permanent Magnet Synchronous Motor by maximum utilization of the magnet flux

Miyamasu, M. & Akatsu, K., 2012 Dec 1, ICEMS 2012 - Proceedings: 15th International Conference on Electrical Machines and Systems. 6401986. (ICEMS 2012 - Proceedings: 15th International Conference on Electrical Machines and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Automatic design method considering the frequently used area of a PMSM for an HEV

Yamada, T. & Akatsu, K., 2012 Dec 1, ICEMS 2012 - Proceedings: 15th International Conference on Electrical Machines and Systems. 6401969. (ICEMS 2012 - Proceedings: 15th International Conference on Electrical Machines and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Consideration of CSI drive for SRM compared with VSI drive

Nagai, T., Ando, G. & Akatsu, K., 2012 Oct 3, Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012. p. 1087-1094 8 p. 6258967. (Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Design and evaluation of a variable-flux flux-intensifying interior permanent magnet machine

Limsuwan, N., Kato, T., Akatsu, K. & Lorenz, R. D., 2012 Dec 17, 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012. p. 3670-3677 8 p. 6342480. (2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

30 Citations (Scopus)

Design and online winding reconfigurations method of MATRIX motor

Hijikata, H. & Akatsu, K., 2012 Dec 17, 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012. p. 1330-1337 8 p. 6342662. (2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Design technique and online winding reconfigurations method of MATRIX motor

Hijikata, H. & Akatsu, K., 2012 Oct 3, Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012. p. 713-718 6 p. 6258783. (Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Efficiency improvement of regenerative energy for an EV

Yabe, T., Akatsu, K., Okui, N., Niikuni, T. & Kawai, T., 2012 Dec 1, 26th Electric Vehicle Symposium 2012. p. 634-640 7 p. (26th Electric Vehicle Symposium 2012; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experimental verification on dual winding method for Compound Magnet Motive Forces motor

Hijikata, H., Shigeta, T., Akatsu, K. & Kato, T., 2012 Dec 1, PECon 2012 - 2012 IEEE International Conference on Power and Energy. p. 904-909 6 p. 6450346. (PECon 2012 - 2012 IEEE International Conference on Power and Energy).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Investigation of locked rotor test for estimation of magnet PWM carrier eddy current loss in synchronous machines

Yamazaki, K., Fukuoka, T., Akatsu, K., Nakao, N. & Ruderman, A., 2012 Oct 30, In : IEEE Transactions on Magnetics. 48, 11, p. 3327-3330 4 p., 6333012.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Rare earth reduction using a novel variable magnetomotive force, flux intensified IPM machine

Kato, T., Limsuwan, N., Yu, C., Akatsu, K. & Lorenz, R. D., 2012 Dec 17, 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012. p. 4346-4353 8 p. 6342231. (2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Citations (Scopus)

Research on vibration analysis and noise-reduction technique of PM motor

Zeze, E. & Akatsu, K., 2012 Dec 14, Proceedings - 2012 20th International Conference on Electrical Machines, ICEM 2012. p. 458-463 6 p. 6349909. (Proceedings - 2012 20th International Conference on Electrical Machines, ICEM 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Citations (Scopus)

Simple unipolar excitations for SR motors considering fundamental component of self-inductance distribution

Nakao, N. & Akatsu, K., 2012 Dec 1, ICEMS 2012 - Proceedings: 15th International Conference on Electrical Machines and Systems. 6402011. (ICEMS 2012 - Proceedings: 15th International Conference on Electrical Machines and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Special Issue on Power Electronics

Itoh, J. & Akatsu, K., 2012, In : IEEJ Transactions on Industry Applications. 132, 10, p. 13 1 p.

Research output: Contribution to journalArticle

Torque control of a switched reluctance motor by using torque estimation and excitation angle control

Nakao, N. & Akatsu, K., 2012 Dec 17, 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012. p. 4314-4321 8 p. 6342235. (2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)
2013

A principle of next generation spintronics motor

Furukawa, S. & Akatsu, K., 2013 Sep 16, 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013. p. 1355-1360 6 p. 6579286. (2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

A simple unipolar excitation strategy for switched reluctance motors by using PWM current control

Nakao, N. & Akatsu, K., 2013 Sep 16, 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013. p. 1111-1117 7 p. 6579247. (2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

A study of dual winding method for compound magnetomotive force motor

Hijikata, H., Shigeta, T., Kariya, N., Akatsu, K. & Kato, T., 2013 Nov 11, In : IEEJ Transactions on Industry Applications. 133, 10, p. 986-994 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

A study on improvement in permanent magnet synchronous motor with high permeability magnet

Miyamasu, M., Nakamura, Y., Akatsu, K. & Masuzawa, M., 2013 Oct 7, In : IEEJ Transactions on Industry Applications. 133, 9, p. 943-951 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Basic properties of an axial-type switched reluctance motor

Arihara, H. & Akatsu, K., 2013 Jan 28, In : IEEE Transactions on Industry Applications. 49, 1, p. 59-65 7 p., 6361291.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Characteristics of a Switched Reluctance Motor using Grain-Oriented electric steel sheet

Sugawara, Y. & Akatsu, K., 2013 Sep 16, 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013. p. 1105-1110 6 p. 6579246. (2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Current optimization strategy for surface permanent magnet synchronous motor drives based on a rigorous mathematical model

Nakao, N. & Akatsu, K., 2013 Aug 22, Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013. p. 1188-1195 8 p. 6556284. (Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Design methodology for variable-flux, flux-intensifying interior permanent magnet machines for an electric-vehicle-class inverter rating

Limsuwan, N., Fukushige, T., Akatsu, K. & Lorenz, R. D., 2013 Dec 31, 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013. p. 1547-1554 8 p. 6646889. (2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

18 Citations (Scopus)
7 Citations (Scopus)

Efficiency contours and loss minimization over a driving cycle of a variable-flux flux-intensifying interior permanent magnet machine

Fukushige, T., Limsuwan, N., Kato, T., Akatsu, K. & Lorenz, R. D., 2013 Dec 31, 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013. p. 591-597 7 p. 6646755. (2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

25 Citations (Scopus)

High efficiency SRM drive using a current source inverter

Takahashi, T., Nagai, T. & Akatsu, K., 2013, 1st International Future Energy Electronics Conference, IFEEC 2013. IEEE Computer Society, p. 223-228 6 p. 6687507. (1st International Future Energy Electronics Conference, IFEEC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

High power transformer and motor drive system design for an electriChelicopter

Kawakami, N. & Akatsu, K., 2013 Sep 16, 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013. p. 1065-1070 6 p. 6579240. (2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Integrated DC-DC chopper using Energy Harvesting

Takahashi, T. & Akatsu, K., 2013, 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013. p. 941-947 7 p. 6579219. (2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Motor control methods with a behavior model based on FEA results

Usui, M., Nakao, N. & Akatsu, K., 2013 Aug 1, 2013 IEEE 10th International Conference on Power Electronics and Drive Systems, PEDS 2013. p. 445-450 6 p. 6527060. (Proceedings of the International Conference on Power Electronics and Drive Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

New trend of motor technology for automobiles - Introduction and overview

Akatsu, K. & Matsui, N., 2013 Sep 16, 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013. p. 130-135 6 p. 6579085. (2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)
6 Citations (Scopus)

Recent related technologies for EV/HEV applications in JAPAN

Akatsu, K., Watanabe, N., Fujitsuna, M., Doki, S. & Fujimoto, H., 2013 Sep 16, 2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013. p. 141-146 6 p. 6579087. (2013 IEEE ECCE Asia Downunder - 5th IEEE Annual International Energy Conversion Congress and Exhibition, IEEE ECCE Asia 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Secondary resistive losses with high-frequency injection-based self-sensing in IPM machines

Limsuwan, N., Kato, T., Yu, C. Y., Tamura, J., Reigosa, D. D., Akatsu, K. & Lorenz, R. D., 2013 Aug 5, In : IEEE Transactions on Industry Applications. 49, 4, p. 1499-1507 9 p., 6491469.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Suggested design space in a PMSM parameter plane for variable flux machines

Gagas, B., Fukushige, T., Limsuwan, N., Yu, C. Y., Akatsu, K. & Lorenz, R. D., 2013, Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013. p. 549-556 8 p. 6556149. (Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Torque ripple suppression of permanent magnet synchronous motors considering total loss reduction

Nakao, N. & Akatsu, K., 2013 Dec 31, 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013. p. 3880-3887 8 p. 6647215. (2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)
2014

Advanced torque and current control techniques for PMSMs with a real-time simulator installed behavior motor model

Tanabe, R. & Akatsu, K., 2014 Jan 1, 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014. IEEE Computer Society, p. 1234-1241 8 p. 6869744. (2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A single phase SRM driven by commercial AC power supply

Aiso, K., Nakao, N. & Akatsu, K., 2014 Jan 1, 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014. IEEE Computer Society, p. 1141-1147 7 p. 6869730. (2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Behavior modeling of permanent magnet synchronous motors using flux linkages for coupling with circuit simulation

Kaimori, H., Nakao, N., Sakaue, T. & Akatsu, K., 2014 Nov 17, Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014. Institute of Electrical and Electronics Engineers Inc., p. 2695-2701 7 p. 6960569. (Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design and evaluation of a variable-flux flux-intensifying interior permanent-magnet machine

Limsuwan, N., Kato, T., Akatsu, K. & Lorenz, R. D., 2014 Jan 1, In : IEEE Transactions on Industry Applications. 50, 2, p. 1015-1024 10 p., 6560407.

Research output: Contribution to journalArticle

125 Citations (Scopus)

Design methodology for variable leakage flux IPM for automobile traction drives

Kato, T., Hijikata, H., Minowa, M., Akatsu, K. & Lorenz, R. D., 2014 Nov 11, 2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014. Institute of Electrical and Electronics Engineers Inc., p. 3548-3555 8 p. 6953883

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

MATRIX motor with individual winding current control capability for variable parameters and iron loss suppression

Hijikata, H., Akatsu, K., Miyama, Y., Arita, H. & Daikoku, A., 2014 Nov 17, Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014. Institute of Electrical and Electronics Engineers Inc., p. 551-557 7 p. 6960234. (Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Rare earth reduction using a novel variable magnetomotive force flux-intensified IPM machine

Kato, T., Limsuwan, N., Yu, C. Y., Akatsu, K. & Lorenz, R. D., 2014 Jan 1, In : IEEE Transactions on Industry Applications. 50, 3, p. 1748-1756 9 p., 6607140.

Research output: Contribution to journalArticle

75 Citations (Scopus)

Stator iron loss measurement method in permanent magnet synchronous motor to remove the mechanical loss effect

Sakaue, T. & Akatsu, K., 2014 Jan 1, 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014. Institute of Electrical and Electronics Engineers Inc., p. 3131-3135 5 p. 7014032. (2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Study on high frequency inverter with 100kHz current feedback control by using FPGA

Amano, S. & Akatsu, K., 2014 Jan 1, 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014. Institute of Electrical and Electronics Engineers Inc., p. 3392-3397 6 p. 7014078. (2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Suppressing pulsating torques: Torque ripple control for synchronous motors

Nakao, N. & Akatsu, K., 2014 Nov 1, In : IEEE Industry Applications Magazine. 20, 6, p. 33-44 12 p., 6891141.

Research output: Contribution to journalArticle

62 Citations (Scopus)

Suppression control method for iron loss of MATRIX motor under flux weakening utilizing individual winding current control

Hijikata, H., Akatsu, K., Miyama, Y., Arita, H. & Daikoku, A., 2014 Jan 1, 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014. IEEE Computer Society, p. 2673-2678 6 p. 6869968. (2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Torque/current ratio improvement and vibration reduction of switched reluctance motors using multi-stage structure

Matsui, R., Nakao, N. & Akatsu, K., 2014 Jan 1, 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014. IEEE Computer Society, p. 1128-1134 7 p. 6869728. (2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Variable characteristic permanent magnet motor for automobile application

Kato, T., Fukushige, T., Akatsu, K. & Lorenz, R., 2014 Jan 1, In : SAE Technical Papers. 1

Research output: Contribution to journalConference article

10 Citations (Scopus)