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Author

  • Kan Akatsu
2016

Electromagnetic force acquisition distributed in electric motor to reduce vibration

Ito, T. & Akatsu, K., 2016 Jan 18, 2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015. Institute of Electrical and Electronics Engineers Inc., p. 1329-1333 5 p. 7385245

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

2017

A thermal dissipation characteristics of integrated in-wheel motor using SiC power module

Iizuka, S. & Akatsu, K., 2017 Jul 25, 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc., p. 1251-1255 5 p. 7992222. (2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017).

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

1 Citation (Scopus)
2011

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

2012

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)
2019

Basic experiment on high power transmission at 13.56mhz wireless power transfer for electric vehicle

Kuramoto, S. & Akatsu, K., 2019 Oct, 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8952531. (2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings).

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

2016

Design of axial type slot-less PMSM and systems for electric wheelbarrow

Okada, K. & Akatsu, K., 2016 Jan 18, 2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015. Institute of Electrical and Electronics Engineers Inc., p. 830-835 6 p. 7385149

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

1 Citation (Scopus)
2018

Efficiency Improvement for Multi-Position of Receiver in 13.56 MHz Wireless Power Transfer Coupling System

Tri, C. N. & Akatsu, K., 2018 Dec 26, Proceedings - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018. Institute of Electrical and Electronics Engineers Inc., 8590220. (Proceedings - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018).

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

2013

Integrated DC-DC chopper using Energy Harvesting

Takahashi, T. & Akatsu, K., 2013 Sep 16, 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)
2017

A practical approach for electromagnetic analysis with the effect of the residual strain due to manufacturing processes

Sano, H., Narita, K., Zeze, E., Yamada, T., Kazuki, U. & Akatsu, K., 2017 Feb 13, ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings. Institute of Electrical and Electronics Engineers Inc., 7854757

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

6 Citations (Scopus)
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)
2018

Carrier Harmonic Loss Reduction Technique on Dual Three-Phase Permanent-Magnet Synchronous Motors with Phase-Shift PWM

Miyama, Y., Kometani, H. & Akatsu, K., 2018 Oct 22, 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018. Institute of Electrical and Electronics Engineers Inc., p. 711-717 7 p. 8508020

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

4 Citations (Scopus)
2014

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)
2018

Technical Arrangement of High-Performance Techniques Achieved by Multi-Phase Permanent Magnet Synchronous Motor Systems

Miyama, Y. & Akatsu, K., 2018 Dec 3, 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018. Institute of Electrical and Electronics Engineers Inc., p. 1574-1580 7 p. 8557439

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

1 Citation (Scopus)
2015

High voltage driving method by using cluster inverters for SRM

Miyane, K. & Akatsu, K., 2015 Jul 27, 9th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2015-ECCE Asia. Institute of Electrical and Electronics Engineers Inc., p. 1617-1622 6 p. 7167993

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

2014

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)
2019

Measurement method of the B-H characteristics in open circuit for Nd-Fe-B magnet

Hieda, N. & Akatsu, K., 2019 Aug, 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019. Institute of Electrical and Electronics Engineers Inc., 8921989. (2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019).

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

2018

Minimization of torque ripple in an inset type magnet reluctance motor with square wave current

Ito, Y. & Akatsu, K., 2018 Oct 24, Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018. Institute of Electrical and Electronics Engineers Inc., p. 1593-1597 5 p. 8506913

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

A Novel Self Cooling SRM for Electric Hand Tools

Koinuma, K., Aiso, K. & Akatsu, K., 2018 Dec 3, 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018. Institute of Electrical and Electronics Engineers Inc., p. 6116-6120 5 p. 8557901

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

2013

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)
2011

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)
2015

High efficiency SRM drive using a Quasi-Current Source Inverter

Suzuki, Y. & Akatsu, K., 2015 Dec 18, 2015 IEEE 2nd International Future Energy Electronics Conference, IFEEC 2015. Institute of Electrical and Electronics Engineers Inc., 7361450

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

2 Citations (Scopus)
2012

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)
2018

Study of High-speed SRM with Amorphous steel sheet for EV

Tomioka, T., Aiso, K. & Akatsu, K., 2018 Jan 1.

Research output: Contribution to conferencePaper

1 Citation (Scopus)
2013

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)
2019

An Improved Position Sensor Fault Detection and Algorithm Transition Using Adaptive Threshold for Sensorless Control of IPMSM

Lee, D. & Akatsu, K., 2019 Oct, Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society, p. 910-915 6 p. 8927158. (IECON Proceedings (Industrial Electronics Conference); vol. 2019-October).

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

2017

Five phase multi-layer drive with fault tolerant neuro-fuzzy features for safety critical applications

Di Tullio, A., Tursini, M., Parasiliti, F. & Akatsu, K., 2017 Oct 2, 2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017. Institute of Electrical and Electronics Engineers Inc., 8056487

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

1 Citation (Scopus)
2015

Vibration reduction method in SRM with a smoothing voltage commutation by PWM

Tanabe, A. & Akatsu, K., 2015 Jul 27, 9th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2015-ECCE Asia. Institute of Electrical and Electronics Engineers Inc., p. 600-604 5 p. 7167845

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

12 Citations (Scopus)
2013

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)
2017

An examination of optimizing input impedance for wireless power transfer operating with high power condition

Uchida, K. & Akatsu, K., 2017 Jul 25, 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc., p. 633-637 5 p. 7992112

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

1 Citation (Scopus)
2016
1 Citation (Scopus)
2012

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

18 Citations (Scopus)
2016

MATRIX motor with individual control capability for iron loss suppression under flux weakening control

Hijikata, H., Akatsu, K., Miyama, Y., Arita, H. & Daikoku, A., 2016, In : IEEJ Journal of Industry Applications. 5, 2, p. 176-183 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2015

Controlled voltage source vector control for switched reluctance motors using PWM method

Nakao, N. & Akatsu, K., 2015 Oct 1, In : IEEJ Transactions on Industry Applications. 135, 10, p. 999-1008 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2019

Selection method of controller gains for position sensorless control of IPMSM drives

Lee, D. & Akatsu, K., 2019 Jan 1, In : IEEJ Journal of Industry Applications. 8, 4, p. 720-726 7 p.

Research output: Contribution to journalArticle

Open Access
2011

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)
2016

Vector control specialized for switched reluctance motor drives

Nakao, N. & Akatsu, K., 2016 Jan 1, In : Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 194, 2, p. 24-36 13 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2013
6 Citations (Scopus)
2017

Experimental studies of variable leakage flux type IPMSM

Hijikata, H., Akatsu, K. & Kato, T., 2017 Jan 1, In : IEEJ Transactions on Industry Applications. 137, 9, p. 737-743 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2011

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)

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)
2017
3 Citations (Scopus)

A built-in high temperature half-bridge power module with low stray inductance and low thermal resistance for in-wheel motor application

Suzuki, T., Yamashita, M., Mori, T., Araki, S., Tanimoto, S., Iizuka, S., Niitsuma, Y. & Akatsu, K., 2017 Jan 1, Silicon Carbide and Related Materials 2016. Zekentes, K., Zekentes, K., Vasilevskiy, K. V. & Frangis, N. (eds.). Trans Tech Publications Ltd, p. 677-680 4 p. (Materials Science Forum; vol. 897 MSF).

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

2 Citations (Scopus)

Wide Speed Range Operation by Low-Voltage Inverter-Fed MATRIX Motor for Automobile Traction Motor

Hijikata, H., Sakai, Y., Akatsu, K., Miyama, Y., Arita, H. & Daikoku, A., 2017 Sep 11, (Accepted/In press) In : IEEE Transactions on Power Electronics.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2018

Vibration Reduction by Applying Carrier Phase-Shift PWM on Dual Three-Phase Winding Permanent-Magnet Synchronous Motor

Miyama, Y., Ishizuka, M., Kometani, H. & Akatsu, K., 2018 Aug 1, (Accepted/In press) In : IEEE Transactions on Industry Applications.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2013

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)
2014

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

121 Citations (Scopus)
2015

Variable characteristics DC motor by changing brush lead angle to expand the operation range

Takura, D. & Akatsu, K., 2015 Jul 27, 9th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2015-ECCE Asia. Institute of Electrical and Electronics Engineers Inc., p. 695-700 6 p. 7167859

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

1 Citation (Scopus)
2018

Extremely compact half-bridge SiC power modules built into EV in-wheel motor

Tanimoto, S., Hara, A., Yamashita, M., Suzuki, T., Araki, S., Sato, S. & Akatsu, K., 2018 Jan 1, Silicon Carbide and Related Materials, 2017. Stahlbush, R., Neudeck, P., Bhalla, A., Devaty, R. P., Dudley, M. & Lelis, A. (eds.). Trans Tech Publications Ltd, p. 849-853 5 p. (Materials Science Forum; vol. 924 MSF).

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

1 Citation (Scopus)
2012

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)