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Author

  • Kan Akatsu
2011

A basic study of MATRIX motor

Hijikata, H. & Akatsu, K., 2011 Nov 28, IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings. p. 3285-3290 6 p. 6064212. (IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings).

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

6 Citations (Scopus)

A new SRM drive method by using current source inverter

Ando, G. & Akatsu, K., 2011 Aug 31, 8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia. p. 116-123 8 p. 5944559. (8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia).

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

2 Citations (Scopus)

An optimized design of high-efficiency switched reluctance motor with single-phase input operation

Yoneoka, Y. & Akatsu, K., 2011 Dec 16, 2011 International Conference on Electrical Machines and Systems, ICEMS 2011. 6073342. (2011 International Conference on Electrical Machines and Systems, ICEMS 2011).

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

3 Citations (Scopus)

Characteristics of axial type switched reluctance motor

Arihara, H. & Akatsu, K., 2011 Nov 28, IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings. p. 3582-3589 8 p. 6064254. (IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings).

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

17 Citations (Scopus)

Coupled analysis technique involving magnetic-field-control/circuit simulation and loss estimation for permanent magnet synchronous machine

Narita, K., Yamada, T., Sakashita, Y. & Akatsu, K., 2011 Dec 1, In : IEEJ Transactions on Industry Applications. 131, 11, p. 1309-1315+7

Research output: Contribution to journalArticle

7 Citations (Scopus)

Design theory of a variable characteristic motor using compound magnetomotive forces

Kato, T., Akatsu, K., Shigeta, T., Nakano, M., Tsukamoto, M. & Arimitsu, M., 2011 Sep 26, In : IEEJ Transactions on Industry Applications. 131, 8, p. 1049-1058 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Efficiency comparison between Brushless dc motor and Brushless AC motor considering driving method and machine design

Miyamasu, M. & Akatsu, K., 2011 Dec 1, Proceedings: IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society. p. 1830-1835 6 p. 6119584. (IECON Proceedings (Industrial Electronics Conference)).

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

15 Citations (Scopus)

Experimental characteristic of the machine utilizes high permeability magnet

Nakamura, Y., Akatsu, K. & Masuzawa, M., 2011 Dec 16, 2011 International Conference on Electrical Machines and Systems, ICEMS 2011. 6073363. (2011 International Conference on Electrical Machines and Systems, ICEMS 2011).

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

5 Citations (Scopus)

PWM carrier frequency effect to vibration on permanent magnet synchronous motor

Zeze, E. & Akatsu, K., 2011 Dec 1, 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011. p. 850-857 8 p. (40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011; vol. 1).

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

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

Limsuwan, N., Kato, T., Yu, C. Y., Tamura, J., Reigosa, D., Akatsu, K. & Lorenz, R. D., 2011 Nov 28, IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings. p. 622-629 8 p. 6063827. (IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings).

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

16 Citations (Scopus)

The interior PM application and dual winding method of compound magnet motive forces motor

Shigeta, T., Akatsu, K. & Kato, T., 2011 Dec 16, 2011 International Conference on Electrical Machines and Systems, ICEMS 2011. 6073407. (2011 International Conference on Electrical Machines and Systems, ICEMS 2011).

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

1 Citation (Scopus)

Torque ripple compensation based on instantaneous torque estimation in permanent magnet synchronous motors

Nakao, N. & Akatsu, K., 2011 Sep 14, 2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011. p. 989-994 6 p. 5994951. (2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011).

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

8 Citations (Scopus)

Torque ripple control based on instantaneous torque estimation in PMSMs

Nakao, N. & Akatsu, K., 2011 Dec 1, In : IEEJ Transactions on Industry Applications. 131, 9, p. 1120-1127+4

Research output: Contribution to journalArticle

7 Citations (Scopus)

Torque ripple control for synchronous motors using instantaneous torque estimation

Nakao, N. & Akatsu, K., 2011 Nov 28, IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings. p. 2452-2459 8 p. 6064094. (IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings).

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

15 Citations (Scopus)
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)
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)

Variable leakage flux interior permanent magnet synchronous machine for improving efficiency on duty cycle

Minowa, M., Hijikata, H., Akatsu, K. & Kato, T., 2014 Jan 1, 2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014. IEEE Computer Society, p. 3828-3833 6 p. 6870049. (2014 International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014).

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

5 Citations (Scopus)

Vector control for switched reluctance motor drives using an improved current controller

Nakao, N. & Akatsu, K., 2014 Nov 11, 2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014. Institute of Electrical and Electronics Engineers Inc., p. 1379-1386 8 p. 6953579

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

11 Citations (Scopus)

Vector control specialized for switched reluctance motor drives

Nakao, N. & Akatsu, K., 2014 Jan 1, In : IEEJ Transactions on Industry Applications. 134, 12, p. 1006-1015 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Vector control specialized for switched reluctance motor drives

Nakao, N. & Akatsu, K., 2014 Nov 17, Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014. Institute of Electrical and Electronics Engineers Inc., p. 943-949 7 p. 6960294. (Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014).

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

33 Citations (Scopus)

Zero/low speed magnet magnetization state estimation using high frequency injection for a fractional slot variable flux-intensifying interior permanent magnet synchronous machine

Yu, C. Y., Fukushige, T., Athavale, A., Gagas, B., Akatsu, K., Reigosa, D. & Lorenz, R. D., 2014 Nov 11, 2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014. Institute of Electrical and Electronics Engineers Inc., p. 2495-2502 8 p. 6953733

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

13 Citations (Scopus)
2015

An accurate iron loss evaluation method based on finite element analysis for switched reluctance motors

Narita, K., Asanuma, T., Semba, K., Sano, H., Yamada, T., Aiso, K. & Akatsu, K., 2015 Oct 27, 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015. Institute of Electrical and Electronics Engineers Inc., p. 4413-4417 5 p. 7310283

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

9 Citations (Scopus)

Analysis and PCB design of class D inverter for wireless power transfer systems operating at 13.56 MHz

Trung, N. K., Ogata, T., Tanaka, S. & Akatsu, K., 2015, In : IEEJ Journal of Industry Applications. 4, 6, p. 703-713 11 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)