電気システム工学部門

研究成果 1979 2019

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記事
2019
DC-DC converters

Commercial Design and Operating Characteristics of a 300 kW Superconducting Induction Heater (SIH) Based on HTS Magnets

Choi, J., Kim, T., Lee, C. K., Jeon, D. S., Park, G. W., Cho, S., Park, M., Yu, I. K. & Iwakuma, M., 8 1 2019, : : IEEE Transactions on Applied Superconductivity. 29, 5, 3700105.

研究成果: ジャーナルへの寄稿記事

Superconducting magnets
superconducting magnets
heaters
induction
Metals
Microcirculation
Oxygen
Breath Holding
Volunteers
Venules

Dynamic performance analysis of long-distance power transmission system with DC superconducting cable from large photovoltaic generation

Higashikawa, K., Arai, J., Harada, K., Koshizuka, T., Matsushima, J., Ikeda, H., Harid, N. & Al-Durra, A., 8 1 2019, : : IEEE Transactions on Applied Superconductivity. 29, 5, 8661674.

研究成果: ジャーナルへの寄稿記事

Superconducting cables
power transmission
Power transmission
cables
direct current

Economic evaluation of 23 kV tri-axial HTS cable application to power system

Lee, C., Choi, J., Yang, H., Park, M. & Iwakuma, M., 8 1 2019, : : IEEE Transactions on Applied Superconductivity. 29, 5, 8678485.

研究成果: ジャーナルへの寄稿記事

Superconducting cables
cables
economics
Cables
Economics

Effect of viscosity on the AC magnetization of magnetic nanoparticles under different AC excitation fields

Yoshida, T., Nakamura, T., Higashi, O. & Enpuku, K., 2 1 2019, : : Journal of Magnetism and Magnetic Materials. 471, p. 334-339 6 p.

研究成果: ジャーナルへの寄稿記事

Magnetization
alternating current
Viscosity
viscosity
Nanoparticles
1 引用 (Scopus)

Effects of size and anisotropy of magnetic nanoparticles associated with dynamics of easy axis for magnetic particle imaging

Ota, S., Matsugi, Y., Nakamura, T., Takeda, R., Takemura, Y., Kato, I., Nohara, S., Sasayama, T., Yoshida, T. & Enpuku, K., 3 15 2019, : : Journal of Magnetism and Magnetic Materials. 474, p. 311-318 8 p.

研究成果: ジャーナルへの寄稿記事

Anisotropy
Nanoparticles
harmonics
Imaging techniques
nanoparticles

EMI prediction and reduction of zero-crossing noise in totem-pole bridgeless PFC converters

Zhang, B., Lin, Q., Imaoka, J., Shoyama, M., Tomioka, S. & Takegami, E., 1 1 2019, : : Journal of Power Electronics. 19, 1, p. 278-287 10 p.

研究成果: ジャーナルへの寄稿記事

Signal interference
Poles
Noise abatement
Electric potential
strands
Tapes
tapes
alternating current
coils

Feasibility study of superconducting cable application to oil/gas power supply network

Arai, J., Higashikawa, K., Koshizuka, T., Ikeda, H., Harid, N. & Al-Durra, A., 1 1 2019, : : IEEE Transactions on Industry Applications. 55, 1, p. 145-151 7 p., 8463570.

研究成果: ジャーナルへの寄稿記事

Superconducting cables
Gas oils
Gas plants
Cables
Electric potential

Flux-pinning properties of BaHfO 3 -doped EuBCO-coated conductors fabricated by Hot-Wall PLD

Fujita, S., Muto, S., Hirata, W., Yoshida, T., Kakimoto, K., Iijima, Y., Daibo, M., Kiss, T., Okada, T. & Awaji, S., 1 1 2019, : : IEEE Transactions on Applied Superconductivity. 29, 5, 8629911.

研究成果: ジャーナルへの寄稿記事

Flux pinning
flux pinning
Pulsed laser deposition
Deposition rates
pulsed laser deposition

High Performance Coated Conductors Fabricated by UTOC-MOD Process

Izumi, T., Nakaoka, K., Sato, M., Machi, T., Ibi, A., Yoshida, R., Kato, T., Miura, M., Kiss, T. & Inoue, M., 1 1 2019, : : IEEE Transactions on Applied Superconductivity.

研究成果: ジャーナルへの寄稿記事

metal coatings
Metal coatings
conductors
Metals
coatings

In-Field Transport Properties at Grain Boundaries in BaHfO 3 -doped SmBa 2 Cu 3 O y Bicrystal Films at Low Temperatures

Tsuchiya, Y., Akita, J., Ichino, Y., Miura, S. & Yoshida, Y., 8 1 2019, : : IEEE Transactions on Applied Superconductivity. 29, 5, 8662621.

研究成果: ジャーナルへの寄稿記事

Bicrystals
bicrystals
Transport properties
Grain boundaries
grain boundaries
1 引用 (Scopus)

Influence of Ni, Ti and NiTi alloy nanoparticles on hydrothermally grown ZnO nanowires for photoluminescence enhancement

Patra, N., Karuturi, S. K., Vasa, N. J., Nakamura, D., Higashihata, M., Singh, V. & Palani, I. A., 1 5 2019, : : Journal of Alloys and Compounds. 770, p. 1119-1129 11 p.

研究成果: ジャーナルへの寄稿記事

Nanowires
Photoluminescence
Metals
Nanoparticles
Metal nanoparticles

Laser Assisted Doping of Silicon Carbide Thin Films Grown by Pulsed Laser Deposition

Paneerselvam, E., Lakshmi Narayanan, V. K., Vasa, N. J., Higashihata, M., Nakamura, D., Ikenoue, H. & Ramachandra Rao, M. S., 6 15 2019, : : Journal of Electronic Materials. 48, 6, p. 3468-3478 11 p.

研究成果: ジャーナルへの寄稿記事

Pulsed laser deposition
Silicon carbide
silicon carbides
pulsed laser deposition
Doping (additives)

Low-frequency eddy current testing using HTS coil driven by PWM inverter

Sasayama, T. & Enpuku, K., 1 1 2019, : : International Journal of Applied Electromagnetics and Mechanics. 59, 4, p. 1275-1282 8 p.

研究成果: ジャーナルへの寄稿記事

Eddy current testing
pulse duration modulation
eddy currents
Pulse width modulation
coils

Magnetic parameters evaluation of magnetic nanoparticles for use in biomedical applications

Elrefai, A. L., Yoshida, T. & Enpuku, K., 3 15 2019, : : Journal of Magnetism and Magnetic Materials. 474, p. 522-527 6 p.

研究成果: ジャーナルへの寄稿記事

Nanoparticles
nanoparticles
evaluation
Saturation magnetization
Magnetization
Pickups
Magnetometers
inductance
Inductance
magnetometers

Microfabrication of Au film using optical vortex beam

Kawagoe, S., Nakamura, R., Tasaki, R., Oshima, H., Higashihata, M., Nakamura, D. & Omatsu, T., 4 1 2019, : : Journal of Laser Micro Nanoengineering. 14, 1, p. 31-34 4 p.

研究成果: ジャーナルへの寄稿記事

公開
Optical films
Microfabrication
Vortex flow
vortices
Angular momentum
Superconducting cables
renewable energy
energy storage
Energy storage
cables

Theoretical Investigation of Current-Sharing Properties of Three-Strand Parallel Conductors Composed of REBa 2 Cu 3 O y Superconducting Tapes

Sagawa, S., Miura, S., Iwakuma, M., Fukumoto, Y., Yoshida, K., Sato, S. & Izumi, T., 8 1 2019, : : IEEE Transactions on Applied Superconductivity. 29, 5, 8629299.

研究成果: ジャーナルへの寄稿記事

Superconducting tapes
strands
Tapes
tapes
conductors

Wash-free detection of biomaterial utilizing magnetic markers and MR sensor

Irie, K., Akiyoshi, K., Yoshida, T. & Enpuku, K., 1 25 2019, : : Research Reports on Information Science and Electrical Engineering of Kyushu University. 24, 1, p. 17-22 6 p.

研究成果: ジャーナルへの寄稿記事

Biomaterials
Sensors
Proteins
Washing
Experiments
2018
4 引用 (Scopus)

A Current Sharing Method Utilizing Single Balancing Transformer for a Multiphase LLC Resonant Converter with Integrated Magnetics

Noah, M., Endo, S., Ishibashi, H., Nanamori, K., Imaoka, J., Umetani, K. & Yamamoto, M., 6 1 2018, : : IEEE Journal of Emerging and Selected Topics in Power Electronics. 6, 2, p. 977-992 16 p.

研究成果: ジャーナルへの寄稿記事

Stars
Magnetic circuits
Inductance
Transistors
Capacitors

A Distributed Electricity Trading System in Active Distribution Networks Based on Multi-Agent Coalition and Blockchain

Luo, F., Dong, Z. Y., Liang, G., Murata, J. & Xu, Z., 1 1 2018, (受理済み/印刷中) : : IEEE Transactions on Power Systems.

研究成果: ジャーナルへの寄稿記事

Electric power distribution
Electricity
Energy resources
Multi agent systems
4 引用 (Scopus)

A Magnetic Design Method Considering DC-Biased Magnetization for Integrated Magnetic Components Used in Multiphase Boost Converters

Imaoka, J., Okamoto, K., Kimura, S., Noah, M., Martinez, W., Yamamoto, M. & Shoyama, M., 4 1 2018, : : IEEE Transactions on Power Electronics. 33, 4, p. 3346-3362 17 p., 7932878.

研究成果: ジャーナルへの寄稿記事

Magnetization
Electric current control
Power converters
Switching frequency
Saturation magnetization
8 引用 (Scopus)

A New Single-Phase Five-Level Inverter Topology for Single and Multiple Switches Fault Tolerance

Aly, M., Ahmed, E. M. & Shoyama, M., 11 1 2018, : : IEEE Transactions on Power Electronics. 33, 11, p. 9198-9208 11 p., 8253839.

研究成果: ジャーナルへの寄稿記事

Fault tolerance
Switches
Topology
Short circuit currents
Industrial applications
Critical currents
critical current
filaments
conductors
Magnets
1 引用 (Scopus)

Design Study of 2-MW Fully Superconducting Synchronous Motors

Fukuda, S., Yun, K., Iwakuma, M., Miura, S., Sato, S., Yoshida, K., Tomioka, A., Konno, M. & Izumi, T., 6 1 2018, : : IEEE Transactions on Applied Superconductivity. 28, 4, 5207806.

研究成果: ジャーナルへの寄稿記事

synchronous motors
Synchronous motors
tapes
Tapes
operating temperature

Detection of Slit Defects on Backside of Steel Plate Using Low-Frequency Eddy-Current Testing

Yoshimura, W., Tanaka, R., Sasayama, T. & Enpuku, K., 11 1 2018, : : IEEE Transactions on Magnetics. 54, 11, 8405746.

研究成果: ジャーナルへの寄稿記事

Eddy current testing
Steel
Defects
Eddy currents
Fluxes
2 引用 (Scopus)

Development of Long-Length BMO-Doped REBCO Coated Conductors by Hot-Wall PLD Process

Fujita, S., Muto, S., Hirata, W., Adachi, Y., Yoshida, T., Igarashi, M., Kakimoto, K., Iijima, Y., Naoe, K., Kiss, T., Okada, T. & Awaji, S., 6 1 2018, : : IEEE Transactions on Applied Superconductivity. 28, 4, 8253535.

研究成果: ジャーナルへの寄稿記事

Ion beam assisted deposition
Pulsed laser deposition
pulsed laser deposition
conductors
Magnetization

Difference of AC Losses Between Nonstriated and Striated Tape and Applicability of Temperature Scaling Law to Stacked Striated Tape

Ito, T., Iwakuma, M., Miura, S., Izumi, T., Adachi, K., Machi, T. & Ibi, A., 4 1 2018, : : IEEE Transactions on Applied Superconductivity. 28, 3, 8246535.

研究成果: ジャーナルへの寄稿記事

Scaling laws
scaling laws
Tapes
tapes
alternating current
3 引用 (Scopus)

Empirical expression for DC magnetization curve of immobilized magnetic nanoparticles for use in biomedical applications

Farag, A. L. E. M. M., Sasayama, T., Yoshida, T. & Enpuku, K., 5 1 2018, : : AIP Advances. 8, 5, 056803.

研究成果: ジャーナルへの寄稿記事

direct current
nanoparticles
magnetization
curves
simulation

Enhancement of In-Field Critical Current Density of BaZrO3-Added (Y, Gd) BCO-Coated Conductors by Using a Multi-Coating TFA-MOD Method

Suzuki, T., Oomura, S., Imamura, K., Inoue, M., Higashikawa, K., Awaji, S., Nakaoka, K., Izumi, T. & Kiss, T., 4 1 2018, : : IEEE Transactions on Applied Superconductivity. 28, 3, 8197366.

研究成果: ジャーナルへの寄稿記事

metal coatings
Metal coatings
critical current
conductors
Pulsed laser deposition
2 引用 (Scopus)
3 引用 (Scopus)

Hardware-in-the-Loop Simulation on Fault Current Limiting Operation of RE-123 Coated Conductors under the Influence of Spatial Inhomogeneity

Higashikawa, K., Tajima, M., Urasaki, S., Inoue, M., Fukumoto, Y., Tomita, M. & Kiss, T., 6 1 2018, : : IEEE Transactions on Applied Superconductivity. 28, 4, 5602405.

研究成果: ジャーナルへの寄稿記事

hardware-in-the-loop simulation
Electric fault currents
inhomogeneity
conductors
Hardware
1 引用 (Scopus)

High-speed observation of semiconductor microsphere generation by laser ablation in the air

Tasaki, R., Higashihata, M., Suwa, A., Ikenoue, H. & Nakamura, D., 2 1 2018, : : Applied Physics A: Materials Science and Processing. 124, 2, 161.

研究成果: ジャーナルへの寄稿記事

Laser ablation
Microspheres
zinc oxides
laser ablation
Zinc Oxide

Improved flux pinning for high-field applications in BaHfO3-Doped SmBa2Cu3 oy-coated conductors with high density of random pinning centers induced by BaHfO3 nanorods

Miura, S., Tsuchiya, Y., Yoshida, Y., Ichino, Y., Awaji, S., Ichinose, A., Matsumoto, K., Ibi, A., Izumi, T. & Iwakuma, M., 6 1 2018, : : IEEE Transactions on Applied Superconductivity. 28, 4, 8000606.

研究成果: ジャーナルへの寄稿記事

Flux pinning
flux pinning
Nanorods
nanorods
conductors

Improving tip position-estimation performance of gastric tube by compensating geomagnetic field with offset coils

Sasayama, T., Gotoh, Y. & Enpuku, K., 11 1 2018, : : IEEE Transactions on Magnetics. 54, 11, 8418311.

研究成果: ジャーナルへの寄稿記事

Magnetic sensors
Magnetoresistance
Permanent magnets
Sensors
Error analysis
2 引用 (Scopus)

Influence of short pulse duration of carbon dioxide lasers on extreme ultraviolet emission from laser-produced plasmas

Amano, R., Dinh, T. H., Sasanuma, A., Arai, G., Hara, H., Fujii, Y., Hatano, T., Ejima, T., Jiang, W., Sunahara, A., Takahashi, A., Nakamura, D., Okada, T., Sakaue, K., Miura, T., O'Sullivan, G. & Higashiguchi, T., 7 1 2018, : : Japanese Journal of Applied Physics. 57, 7, 070311.

研究成果: ジャーナルへの寄稿記事

Carbon dioxide lasers
Semiconductor switches
Laser produced plasmas
carbon dioxide lasers
ultraviolet emission
1 引用 (Scopus)

International Round Robin Test for Critical Current Measurement of RE-Ba-Cu-O Superconducting Tapes

Nishijima, G., Osamura, K., Nagaishi, T., Fukushima, T., Iijima, Y., Koizumi, T., Zhang, Y., Breschi, M., Chaud, X., Shin, H. S. & Kiss, T., 6 1 2018, : : IEEE Transactions on Applied Superconductivity. 28, 4, 8279566.

研究成果: ジャーナルへの寄稿記事

Superconducting tapes
Critical currents
Electric current measurement
tapes
Superconducting materials
7 引用 (Scopus)

Lagrangian dynamics model and practical implementation of an integrated transformer in multi-phase LLC resonant converter

Noah, M., Umetani, K., Imaoka, J. & Yamamoto, M., 2 20 2018, : : IET Power Electronics. 11, 2, p. 339-347 9 p.

研究成果: ジャーナルへの寄稿記事

Dynamic models
Topology
Magnetic cores
Power converters
Fluxes

Liquid-phase detection of biomaterial using magnetic markers

Takafuji, Y., Irie, K., Yoshida, T. & Enpuku, K., 1 1 2018, : : Research Reports on Information Science and Electrical Engineering of Kyushu University. 23, 1, p. 1-7 7 p.

研究成果: ジャーナルへの寄稿記事

Biomaterials
Proteins
SQUIDs
Liquids
Washing
1 引用 (Scopus)

Lithographically engineered shallow nitrogen-vacancy centers in diamond for external nuclear spin sensing

Fukuda, R., Balasubramanian, P., Higashimata, I., Koike, G., Okada, T., Kagami, R., Teraji, T., Onoda, S., Haruyama, M., Yamada, K., Inaba, M., Yamano, H., Stürner, F. M., Schmitt, S., McGuinness, L. P., Jelezko, F., Ohshima, T., Shinada, T., Kawarada, H., Kada, W. および3人Hanaizumi, O., Tanii, T. & Isoya, J., 8 1 2018, : : New Journal of Physics. 20, 8, 083029.

研究成果: ジャーナルへの寄稿記事

公開
nuclear spin
diamonds
nitrogen
nitrogen ions
stopping

Load Shedding Optimization Considering Consumer Appliance Prioritization Using Genetic Algorithm for Real-time Application

Jabian, M. E., Funaki, R. & Murata, J., 1 1 2018, : : IFAC-PapersOnLine. 51, 28, p. 486-491 6 p.

研究成果: ジャーナルへの寄稿記事

Genetic algorithms
Controllers
Electric power utilization
Monitoring
Communication
1 引用 (Scopus)

Low-noise magnetometer based on inductance modulation in high-critical-temperature superconductor coil

Enpuku, K., Matsuo, M., Yoshida, Y., Yamashita, S., Sasayama, T. & Yoshida, T., 6 1 2018, : : Japanese Journal of Applied Physics. 57, 6, 060314.

研究成果: ジャーナルへの寄稿記事

Magnetometers
inductance
Inductance
low noise
magnetometers
1 引用 (Scopus)

Magnetic fractionation and characterization of magnetic nanoparticles for magnetic particle imaging

Yoshida, T., Nakamura, T., Higashi, O. & Enpuku, K., 8 1 2018, : : Japanese Journal of Applied Physics. 57, 8, 080302.

研究成果: ジャーナルへの寄稿記事

Fractionation
fractionation
Nanoparticles
Imaging techniques
nanoparticles

Modeling, Magnetic Design, Simulation Methods, and Experimental Evaluation of Various Powder Cores Used in Power Converters Considering Their DC Superimposition Characteristics

Imaoka, J., Okamoto, K., Shoyama, M., Ishikura, Y., Noah, M. & Yamamoto, M., 1 1 2018, (受理済み/印刷中) : : IEEE Transactions on Power Electronics.

研究成果: ジャーナルへの寄稿記事

Power converters
Powders
Magnetic cores
Powder magnetic cores
Fluxes

New design approach for grid-current-based active damping of LCL filter resonance in grid-connected converters

Gaafar, M. A., Dousoky, G. M., Ahmed, E. M., Shoyama, M. & Orabi, M., 7 1 2018, : : Journal of Power Electronics. 18, 4, p. 1165-1177 13 p.

研究成果: ジャーナルへの寄稿記事

High pass filters
Damping
Poles
1 引用 (Scopus)

Nonlinear Model Predictive Control for Path Following of Simple Small Electric Vehicle Using C/GMRES

Owaki, Y., Yuno, T. & Kawabe, T., 1 1 2018, : : IFAC-PapersOnLine. 51, 20, p. 253-258 6 p.

研究成果: ジャーナルへの寄稿記事

Model predictive control
Electric vehicles
Controllers
Tires
Friction