電気工学科

2019

A novel reluctance magnetic gear for high-speed motor

Aiso, K., Akatsu, K. & Aoyama, Y., 2019 5 1, ： : IEEE Transactions on Industry Applications. 55, 3, p. 2690-2699 10 p., 28.

研究成果: Article

Gears

Rotors

Magnets

Eddy currents

Power transmission

Assembling gold nanoparticles by dielectrophoresis with pit arrays on PMMA fabricated by proton beam writing

Shibuya, T., Uchida, S., Ishii, Y. & Nishikawa, H., 2019 10 1, ： : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 456, p. 60-63 4 p.

研究成果: Article

Proton beams

assembling

Electrophoresis

proton beams

Gold

1 引用 (Scopus)

Development of grid-connected inverter experiment modules for microgrid learning

Rizqiawan, A., Hadi, P. & Fujita, G., 2019 2 1, ： : Energies. 12, 3, 476.

研究成果: Article

Students

Experiments

Engineers

Electrical engineering

Distributed power generation

Electronic circuit formation on flexible polymer surface processed by 1 MV accelerated hydrogen molecular ions

Hayashi, H., Furukawa, W. & Nishikawa, H., 2019 11 15, ： : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 459, p. 76-80 5 p.

研究成果: Article

hydrogen ions

molecular ions

Hydrogen

Networks (circuits)

Ions

4 引用 (Scopus)

Global maximum power point tracking under shading condition and hotspot detection algorithms for photovoltaic systems

Gosumbonggot, J. & Fujita, G., 2019 1 1, ： : Energies. 12, 5, 882.

研究成果: Article

公開

Irradiation

Photovoltaic cells

Fault detection

Networks (circuits)

Testing

7 引用 (Scopus)

Partial shading detection and global maximum power point tracking algorithm for photovoltaic with the variation of irradiation and temperature

Gosumbonggot, J. & Fujita, G., 2019 1 9, ： : Energies. 12, 2, 202.

研究成果: Article

Irradiation

Experiments

Scanning

Temperature

Electric potential

Quantum chemistry computing for terahertz spectra of fatty acid ester

Kato, M. & Matsumoto, S., 2019 1 1, ： : IEEJ Transactions on Fundamentals and Materials. 139, 4, p. 234-241 8 p.

研究成果: Article

Quantum chemistry

Fatty acids

Esters

Molecular structure

Conformations

Quantum chemistry computing for terahertz spectra of fatty acid ester

Kato, M. & Matsumoto, S., 2019 7 1, ： : Electronics and Communications in Japan. 102, 7, p. 3-11 9 p.

研究成果: Article

Quantum chemistry

quantum chemistry

fatty acids

Fatty acids

esters

Refractive index change and thermo-optic effect in polydimethylsiloxane nanocomposites with oxide nanoparticles induced by proton beam writing

Kaneko, Y., Hayashi, H., Ishii, Y., Kada, W. & Nishikawa, H., 2019 11 15, ： : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 459, p. 94-97 4 p.

研究成果: Article

Proton beams

Polydimethylsiloxane

proton beams

Optics

Refractive index

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

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

研究成果: Article

公開

Synchronous motors

Permanent magnets

Electromotive force

Rotors

Controllers

The improvement of an islanding detection method based on the perturbation signal in case of a multi-photovoltaic operation

Tran, T. S., Nguyen, D. T. & Fujita, G., 2019 10 1, ： : Applied Sciences (Switzerland). 9, 19, 4054.

研究成果: Article

公開

cancellation

perturbation

simulation

可変磁力モータの着磁制御による高速領域電圧抑制手法及び車両のトルク脈動に関する考察

Sasaki, K., Gagas, B. S., Inoue, K., Fukushige, T., Kato, T., Akatsu, K. & Lorenz, R. D., 2019 1 1, ： : IEEJ Transactions on Industry Applications. 139, 6, p. 550-557 8 p.

研究成果: Article

Magnetization

Torque

Fluxes

Permanent magnets

Trajectories

2018

An Improvement of Trajectory Tracking Accuracy of Automatic Sewing Robot System by Variable Gain Learning Control

Yoshimi, T., Takezawa, K. & Hirayama, M., 2018 1 1, ： : IFAC-PapersOnLine. 51, 22, p. 1-6 6 p.

研究成果: Article

Trajectories

Robots

Industrial plants

5 引用 (Scopus)

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 4 1, ： : IEEE Transactions on Power Electronics. 33, 4, p. 3218-3231 14 p., 7934398.

研究成果: Article

Networks (circuits)

Printed circuit boards

Damping

Switching frequency

Signal interference

19 引用 (Scopus)

Designed operating approach of economic dispatch for java bali power grid areas considered wind energy and pollutant emission optimized using thunderstorm algorithm based on forward cloud charge mechanism

Afandi, A. N., Wibawa, A. P., Padmantara, S., Fujita, G., Triyana, W., Sulistyorini, Y., Miyauchi, H., Tutkun, N., Mahmoud, M. E. S. & Gao, X. Z., 2018 1 1, ： : International Review of Electrical Engineering. 13, 1, p. 59-68 10 p.

研究成果: Article

Thunderstorms

Wind power

Economics

Energy security

1 引用 (Scopus)

Evaluation of the power transaction considering the transmission use of system charges and system constraints

Afandi, A. N., Wibawa, A. P., Padmantara, S., Fadlika, I., Gumilar, L., Wahyono, I. D., Lestari, D., Handayani, A. N., Aripriharta, Miyauchi, H., Fujita, G., Tutkun, N., Sulistyorini, Y. & El-Shimy, M., 2018 1 1, ： : ICIC Express Letters, Part B: Applications. 9, 10, p. 1041-1050 10 p.

研究成果: Article

Costs

Economics

Deregulation

Operating costs

Sales

Hardware-in-the-loop simulation of massive-payload manipulation on orbit

Yang, J., Konno, A., Abiko, S. & Uchiyama, M., 2018 12 1, ： : ROBOMECH Journal. 5, 1, 19.

研究成果: Article

hardware-in-the-loop simulation

Remote control

payloads

manipulators

Orbits

3 引用 (Scopus)

Islanding detection method based on injecting perturbation signal and rate of change of output power in DC grid-connected photovoltaic system

Tran, T. S., Nguyen, D. T. & Fujita, G., 2018 1 1, ： : Energies. 11, 5, en11051313.

研究成果: Article

Distributed power generation

Reactive power

Multi-phase inverter-fed MATRIX motor for high efficiency driving

Hijikata, H., Sakai, Y., Akatsu, K., Miyama, Y., Arita, H. & Daikoku, A., 2018 1 1, ： : IEEJ Transactions on Industry Applications. 138, 3, p. 257-264 8 p.

研究成果: Article

Torque

Iron

Fluxes

Gear teeth

Synchronous motors

Noise discrimination method for partial discharge current focused on damped oscillation waveform

Torii, H., Hayase, Y., Yamashiro, K. & Matsumoto, S., 2018 1 1, ： : IEEJ Transactions on Fundamentals and Materials. 138, 2, p. 64-70 7 p.

研究成果: Article

Partial discharges

Monitoring

Electric current measurement

Wavelet transforms

Insulation

Noise Discrimination Method for Partial Discharge Current Focused on Damped Oscillation Waveform

Torii, H., Hayase, Y., Yamashiro, K. & Matsumoto, S., 2018 6 1, ： : Electronics and Communications in Japan. 101, 6, p. 3-10 8 p.

研究成果: Article

Partial discharges

discrimination

waveforms

oscillations

Electric instrument transformers

1 引用 (Scopus)

Person searching through an omnidirectional camera using CNN in the tsukuba challenge

Nakamura, S., Hasegawa, T., Hiraoka, T., Ochiai, Y. & Yuta, S., 2018 8 1, ： : Journal of Robotics and Mechatronics. 30, 4, p. 540-551 12 p.

研究成果: Article

Mobile robots

Cameras

Neural networks

Lasers

Sensors

4 引用 (Scopus)

Reduced-order Observer-based Control System for Dual-Active-Bridge DC/DC Converter

Nguyen, D. D., Fujita, G., Bui-Dang, Q. & Ta, M. C., 2018 2 28, (Accepted/In press) ： : IEEE Transactions on Industry Applications.

研究成果: Article

DC-DC converters

Control systems

Electric current control

Electric potential

Sampling

Self-Learning Cuckoo search algorithm for optimal power flow considering tie-line constraints in large-scale systems

Nguyen, K. P. & Fujita, G., 2018 6 1, ： : GMSARN International Journal. 12, 2, p. 118-126 9 p.

研究成果: Article

Large scale systems

learning

egg

Search engines

engine

4 引用 (Scopus)

Sensorless control of dual-active-bridge converter with reduced-order proportional-integral observer

Nguyen, D. D., Nguyen, D. H., Funabashi, T. & Fujita, G., 2018 4 1, ： : Energies. 11, 4, en11040931.

研究成果: Article

Electric potential

Sampling

Control systems

Sensors

DC-DC converters

Sensorless Feedforward Current Control of Dual-Active-Bridge DC/DC Converter for Micro-Grid Applications

Nguyen, D. D., Nguyen, D. H., Ta, M. C. & Fujita, G., 2018 1 1, ： : IFAC-PapersOnLine. 51, 28, p. 333-338 6 p.

研究成果: Article

Feedforward control

Electric current control

DC-DC converters

Control systems

Electric potential

Tank vibration analysis of 10MVA transformer

Kitagawa, H., Ogihara, S., Matsumoto, S., Konishi, Y., Kato, M., Hasegawa, M. & Kuno, T., 2018 1 1, ： : IEEJ Transactions on Power and Energy. 138, 2, p. 158-165 8 p.

研究成果: Article

Vibration analysis

Vibrations (mechanical)

Sensors

7 引用 (Scopus)