Find Research Outputs

Search results

• 2011

  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 proceeding › Conference contribution

  • AC motors
  • Machine design
  • Synchronous motors
  • Pulse width modulation
  • Permanent magnets
  15 Citations (Scopus)
• 2013

  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 proceeding › Conference contribution

  • Electric vehicles
  • Permanent magnets
  • Fluxes
  • Torque
  • Magnetization
  18 Citations (Scopus)
• 2011

  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 proceeding › Conference contribution

  • Magnets
  • Eddy currents
  • Synchronous motors
  • Permanent magnets
  • Fluxes
  5 Citations (Scopus)
• 2013

  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 proceeding › Conference contribution

  • Permanent magnets
  • Fluxes
  • Magnets
  • Torque
  • Demagnetization
  11 Citations (Scopus)
• 2017

  The study on transient performance improvement of position sensorless control algorithm for IPMSM

  Lee, D. & Akatsu, K., 2017 Oct 20, Conference Proceedings - 2017 8th International Symposium on Sensorless Control for Electrical Drives, SLED 2017. Institute of Electrical and Electronics Engineers Inc., p. 67-72 6 p. 8078432

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Sensorless Control
  • Permanent Magnet Synchronous Motor
  • Position Control
  • Control Algorithm
  • Electromotive force
  3 Citations (Scopus)
• 2018

  The study on gain selecting method of position sensorless control algorithm for IPMSM

  Lee, D. & Akatsu, K., 2018 Feb 9, 2017 IEEE 12th International Conference on Power Electronics and Drive Systems, PEDS 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-December. p. 728-733 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Sensorless control
  • Synchronous motors
  • Electromotive force
  • Permanent magnets
  • Rotors
  5 Citations (Scopus)
• 2017

  Reluctance magnetic gear and flux switching magnetic gear for high speed motor system

  Aiso, K., Akatsu, K. & Aoyama, Y., 2017 Nov 3, 2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 2445-2452 8 p. 8096470

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • High Speed
  • Fluxes
  • Rotor
  • Permanent Magnet
  • Torque
  6 Citations (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 proceeding › Conference contribution

  • Synchronous motors
  • Permanent magnets
  • Torque
  • Iron
  • Copper
  6 Citations (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 proceeding › Conference contribution

  • Sensorless control
  • Finite element method
  • Torque control
  • Simulators
  • Experiments
  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 proceeding › Conference contribution

  • Synchronous motors
  • Pulse width modulation
  • Permanent magnets
  • Fluxes
  • Poles
  4 Citations (Scopus)
• 2017

  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 proceeding › Conference contribution

  • wheels
  • thermal resistance
  • inductance
  • Heat resistance
  • Inductance
  3 Citations (Scopus)

• Vibration reduction by applying carrier phase-shift PWM on dual three-phase windings permanent-magnet synchronous motor

  Miyama, Y., Ishizuka, M., Kometani, H. & Akatsu, K., 2017 Aug 3, 2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017. Institute of Electrical and Electronics Engineers Inc., 8002021

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Synchronous motors
  • Pulse width modulation
  • Permanent magnets
  • Poles
  • Acoustic waves
  9 Citations (Scopus)

• 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 proceeding › Conference contribution

  • Wheel
  • Dissipation
  • Inverter
  • Wheels
  • Cooling
  1 Citation (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 proceeding › Conference contribution

  • Permanent Magnet Synchronous Motor
  • High Performance
  • Synchronous motors
  • Arrangement
  • Permanent magnets
  2 Citations (Scopus)

• 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 proceeding › Conference contribution

  • Switched Reluctance Motor
  • Hand tools
  • Cooling
  • Permanent Magnet Synchronous Motor
  • Synchronous motors
  1 Citation (Scopus)

• Larger Torque Production Method for Multi-Phase MATRIX Motor Using Online Air-Gap Flux Density Control

  Sakamoto, S., Okajima, Y. & Akatsu, K., 2018 Nov 27, ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems. Institute of Electrical and Electronics Engineers Inc., p. 1213-1217 5 p. 8549399. (ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Fluxes
  • Torque
  • Air
  • Electric motors
  • Stators

• 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 proceeding › Conference contribution

  • Inductive power transmission
  • Electric vehicles
  • Transmitters
  • Magnetic resonance
  • Acoustic impedance

• A novel flux switching magnetic gear for high speed motor system

  Aiso, K., Akatsu, K. & Aoyama, Y., 2018 Dec 26, Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 337-342 6 p. 8591753. (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • High Speed
  • Fluxes
  • Torque
  • Rotor
  • Strength of materials
  1 Citation (Scopus)
• 2019

  A method to suppress vibration due to fabrication tolerance by using triple three-phase winding motor

  Yang, K., Akatsu, K., Miyama, Y. & Okazaki, K., 2019 May, 2019 IEEE International Electric Machines and Drives Conference, IEMDC 2019. Institute of Electrical and Electronics Engineers Inc., p. 1863-1868 6 p. 8785114. (2019 IEEE International Electric Machines and Drives Conference, IEMDC 2019).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Fabrication
  • Degradation
  • Permanent magnets
  • Stators
  • Compensation and Redress

• A 3^rd Harmonic Current Control of the Open-Winding Permanent Magnet Synchronous Motor for the Torque Ripple Reduction

  Honda, K. & Akatsu, K., 2019 Nov, 2019 IEEE 4th International Future Energy Electronics Conference, IFEEC 2019. Institute of Electrical and Electronics Engineers Inc., 9014989. (2019 IEEE 4th International Future Energy Electronics Conference, IFEEC 2019).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Electric current control
  • Synchronous motors
  • Permanent magnets
  • Torque
  • Poles
• 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 conference › Paper › peer-review

  • Steel sheet
  • Electric vehicles
  • Electric losses
  • Traction motors
  • Strength of materials
  1 Citation (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 proceeding › Conference contribution

  • Electric Vehicle
  • electric vehicle
  • High Power
  • Inductive power transmission
  • Power transmission
• 2020

  A Study of the Switched Reluctance Motor using Grain-Oriented Electrical Steel Sheets

  Tsuchiya, Y. & Akatsu, K., 2020 Oct 11, ECCE 2020 - IEEE Energy Conversion Congress and Exposition. Institute of Electrical and Electronics Engineers Inc., p. 3623-3628 6 p. 9235666. (ECCE 2020 - IEEE Energy Conversion Congress and Exposition).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Switched Reluctance Motor
  • Silicon steel
  • Torque
  • Steel
  • Steel sheet

• Motor System Integrated Magnetic Multiple Spur Gear and High Speed Motors for Electric Vehicle

  Aiso, K., Akatsu, K. & Aoyama, Y., 2020 Oct 11, ECCE 2020 - IEEE Energy Conversion Congress and Exposition. Institute of Electrical and Electronics Engineers Inc., p. 68-74 7 p. 9235657. (ECCE 2020 - IEEE Energy Conversion Congress and Exposition).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Electric Vehicle
  • Integrated System
  • Spur gears
  • High Speed
  • Electric vehicles

• A study of high electrical power and high efficiency antenna in 13.56 MHz Wireless Power Transfer

  Watanabe, M. & Akatsu, K., 2020 Oct 11, ECCE 2020 - IEEE Energy Conversion Congress and Exposition. Institute of Electrical and Electronics Engineers Inc., p. 1027-1031 5 p. 9235829. (ECCE 2020 - IEEE Energy Conversion Congress and Exposition).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Antenna
  • High Efficiency
  • Inductive power transmission
  • Antennas
  • Design Method

• Air-Cooled Multi-Phase Dual-Winding In-Wheel Motor Integrated with Ultra Small SiC Module

  Akatsu, K. & Tanimoto, S., 2020 Oct 11, ECCE 2020 - IEEE Energy Conversion Congress and Exposition. Institute of Electrical and Electronics Engineers Inc., p. 41-46 6 p. 9236414. (ECCE 2020 - IEEE Energy Conversion Congress and Exposition).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Wheel
  • Wheels
  • Inverter
  • Module
  • Cooling
• 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 proceeding › Conference contribution

  • Steel
  • Manufacturing
  • Steel sheet
  • Degradation
  • Function Approximation
  9 Citations (Scopus)
• 2019

  IEEJ Industry applications society news letter let's enjoy "globalization".

  Akatsu, K., 2019, In: IEEJ Transactions on Industry Applications. 139, 10, p. 1 1 p.

  Research output: Contribution to journal › Comment/debate › peer-review

  Open Access
• 2017

  Complex vector form PI control for harmonic current control of a PMSM

  Okajima, Y. & Akatsu, K., 2017, In: IEEJ Transactions on Industry Applications. 137, 3, p. 238-245 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Electric current control
  • Transient analysis
  • Controllers
  • Permanent magnets
  • Poles
  2 Citations (Scopus)
• 2018

  Attenuate Influence of Parasitic Elements in 13.56-MHz Inverter for Wireless Power Transfer Systems

  Trung, N. K., Ogata, T., Tanaka, S. & Akatsu, K., 2018 Apr 1, In: IEEE Transactions on Power Electronics. 33, 4, p. 3218-3231 14 p., 7934398.

  Research output: Contribution to journal › Article › peer-review

  • Inductive power transmission
  • Printed circuit boards
  • Networks (circuits)
  • Damping
  • Signal interference
  7 Citations (Scopus)
• 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 journal › Article › peer-review

  • Circuit simulation
  • Permanent magnets
  • Magnetic fields
  • Iron
  • Fluxes
  7 Citations (Scopus)
• 2018

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

  Kaimori, H. & Akatsu, K., 2018 Jan 1, In: IEEJ Journal of Industry Applications. 7, 1, p. 56-63 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Coupled circuits
  • Circuit simulation
  • Synchronous motors
  • Permanent magnets
  • Fluxes
  8 Citations (Scopus)
• 2017

  Advanced torque control of permanent magnet synchronous motor using finite element analysis based motor model with a real-time simulator

  Tanabe, R. & Akatsu, K., 2017, In: IEEJ Journal of Industry Applications. 6, 3, p. 173-180 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Torque control
  • Synchronous motors
  • Permanent magnets
  • Simulators
  • Finite element method
  3 Citations (Scopus)

• A research trend of electric machines with development of finite element analysis

  Hijikata, H. & Akatsu, K., 2017 Jun 1, In: IEEJ Transactions on Electrical and Electronic Engineering. 12, p. S171-S176

  Research output: Contribution to journal › Article › peer-review

  • Electric machinery
  • Finite element method
  • Torque
  • Magnetic fields
• 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 journal › Article › peer-review

  • Synchronous motors
  • Pulse width modulation
  • Permanent magnets
  • Vector spaces
  • Poles
  19 Citations (Scopus)
• 2017

  Controlled Voltage Source Vector Control for Switched Reluctance Motors Using PWM Method

  Nakao, N. & Akatsu, K., 2017 Jan 1, In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 198, 2, p. 27-38 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Variable speed drives
  • Magnetization
  • Controllability
  • Hysteresis
  • Pulse width modulation
  2 Citations (Scopus)
• 2013

  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 proceeding › Conference contribution

  • Magnets
  • Magnetization
  • Permanent magnets
  • Fluxes
  • Rare earths
  25 Citations (Scopus)
• 2017

  A novel reluctance magnetic gear for high speed motor

  Aiso, K. & Akatsu, K., 2017 Feb 13, ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings. Institute of Electrical and Electronics Engineers Inc., 7854742

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • High Speed
  • Rotor
  • Magnets
  • Rotors
  • Eddy Currents
  12 Citations (Scopus)

• Design high power and high efficiency inverter operating at 13.56MHz for wireless power transfer systems

  Trung, N. K. & Akatsu, K., 2017 Feb 13, ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings. Institute of Electrical and Electronics Engineers Inc., 7855017

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Inverter
  • High Power
  • High Efficiency
  • Inductive power transmission
  • Design
  8 Citations (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 proceeding › Conference contribution

  • synchronous motors
  • pulse duration modulation
  • carrier frequencies
  • permanent magnets
  • vibration

• 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 proceeding › Conference contribution

  • Semiconductor switches
  • Switches
  6 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 proceeding › Conference contribution

  • Torque control
  • Synchronous motors
  • Torque
  • Mathematical models
  • Permanent magnets
  15 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 proceeding › Conference contribution

  • Spintronics
  • Stators
  • Finite element method
  1 Citation (Scopus)
• 2011

  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 proceeding › Conference contribution

  • Iron
  • Torque
  • Inductance
  • Fluxes
  • Experiments
  17 Citations (Scopus)
• 2017

  A novel magnetic gear for high speed motor system

  Aiso, K., Akatsu, K. & Aoyama, Y., 2017 Aug 3, 2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017. Institute of Electrical and Electronics Engineers Inc., 8002311

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Rotors
  • Magnets
  • Permanent magnets
  • Fluxes
  • Torque
  4 Citations (Scopus)

• 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 proceeding › Conference contribution

  • High Power
  • Inductive power transmission
  • Impedance
  • Acoustic impedance
  • Output
  2 Citations (Scopus)

• Driver design for 3kW 13.56 MHz multiphase resonant inverter

  Trung, N. 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. 170-174 5 p. 7992437

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Inverter
  • Driver
  • Circuit Design
  • Switching frequency
  • Design
• 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 proceeding › Conference contribution

  • wheels
  • Wheels
  • vehicles
  • Electric vehicles
  • pulses
  1 Citation (Scopus)
• 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 proceeding › Conference contribution

  • Steel sheet
  • Steel
  • Silicon steel
  10 Citations (Scopus)
• 2011

  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 proceeding › Conference contribution

  • Synchronous motors
  • Permanent magnets
  • Compensation and Redress
  • Torque
  • Mathematical models
  8 Citations (Scopus)