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研究成果 1994 2019

  • 520 引用
  • 13 h指数
  • 156 Article
  • 84 Conference contribution
  • 1 Chapter
  • 1 Conference article
Article
Solid oxide fuel cells (SOFC)
Heat exchangers
Fuel cells
Electricity
Deregulation

Various Power Conversion Equipment for Railroad

Tada, K., Shinoda, K., Kato, Y., Fujita, G. & Hiroyama, N., 2006 1 1, : : Journal of the Institute of Electrical Engineers of Japan. 126, 8, p. 550-553 4 p.

研究成果: Article

Railroads

Visualization of Multi-machine System Dynamics

Kakinoki, T., Shinada, Y., Fujita, G., Nakano, T. & Yokoyama, R., 2000 9 1, : : University Power Engineering Conference 2000 (UPEC2000).

研究成果: Article

Visualization of Power System Transient Stability

Kakinoki, T., Masuyama, Y., Matsumura, T., Nakano, T., Fujita, G. & Yokoyama, R., 2001 7 1, : : International Conference on Information Technology Based Higher Education and Training 2001 (ITHET2001).

研究成果: Article

Visualization of subsynchronous Resonance

Kakinoki, T., Takahashi, K., Fujita, G., Nakano, T. & Yokoyama, R., 2000 7 1, : : The International Conference on Electrical Engineering2000 (ICEE2K).

研究成果: Article

Chapter

An effect of fault current limiter to non-utility generator shaft torque under voltage sag

Funabashi, T., Otoguro, H., Tanabe, T., Fujita, G., Koyanagi, K. & Yokoyama, R., 2000, Proceedings of the Universities Power Engineering Conference. p. 32 1 p.

研究成果: Chapter

Fault current limiters
Torque
Electric potential
Electric circuit breakers
Gears
Conference article
3 引用 (Scopus)

Multi-machine power systems stabilizing control using output feedback excitation system

Numajiri, T., Shirai, G., Yokoyama, R., Machi, S. & Fujita, G., 2003 1 1, : : IFAC Proceedings Volumes (IFAC-PapersOnline). 36, 20, p. 169-173 5 p.

研究成果: Conference article

Feedback
Deregulation
Circuit theory
Feedback control
Conference contribution
2 引用 (Scopus)

3-Phase 4-wire Shunt APF under non-ideal PCC voltage using Adaptive Notch Filter

Tuyen, N. D., Fujita, G. & Muhtazaruddin, M. N. B., 2014 10 29, IEEE Power and Energy Society General Meeting. October 版 IEEE Computer Society, 巻 2014-October. 6938790

研究成果: Conference contribution

Notch filters
Adaptive filters
Wire
Electric potential
Controllers
1 引用 (Scopus)

A method of enhancement of transmission capability limit using system damping resistor and series - Shunt capacitors

Mikuni, Y., Shirai, G., Yokoyama, R. & Fujita, G., 2009, 2009 IEEE Power and Energy Society General Meeting, PES '09. 5275617

研究成果: Conference contribution

Resistors
Electric lines
Capacitors
Damping
Experiments

A module and LabVIEW-based Mho offset Directional distance relay development for education

Majambere, D. & Fujita, G., 2017 8 7, 2017 6th International Youth Conference on Energy, IYCE 2017. Institute of Electrical and Electronics Engineers Inc., 8003731

研究成果: Conference contribution

Education
Electric fault location
Graphical user interfaces
Short circuit currents
MATLAB
1 引用 (Scopus)

A module-based educational platform for transformer differential digital relay design and experimentation

Gabriel, L. M. & Fujita, G., 2018 12 6, IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2018. IEEE Computer Society, 巻 2018-October. p. 724-729 6 p. 8566334

研究成果: Conference contribution

Software design
User interfaces
Transducers
Data acquisition
Teaching
4 引用 (Scopus)

An adapted control strategy for dynamic voltage restorer to work as series active power filter

Tung, N. X., Fujita, G. & Horikoshi, K., 2010, 2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010. p. 2283-2287 5 p. 5543142

研究成果: Conference contribution

Electric potential
Computer simulation
1 引用 (Scopus)

Analysis of current-controller in grid-connected and islanded mode for dispersed generation

Tuyen, N. D. & Fujita, G., 2012, Proceedings of the Universities Power Engineering Conference. 6398627

研究成果: Conference contribution

Controllers
Power electronics
Electric potential

Analysis of self-compensating DFIG for wind energy conversion systems

Nguyen, D. & Fujita, G., 2013, Proceedings of the Universities Power Engineering Conference. 6714986

研究成果: Conference contribution

Asynchronous generators
Energy conversion
Wind power
Networks (circuits)
Power quality
2 引用 (Scopus)

A new soft-switching strategy for Three-Port Converter to be applied in EV application

Nguyen, D. D., Fujita, G. & Ta, M. C., 2017 7 25, 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc., p. 1126-1131 6 p. 7992199

研究成果: Conference contribution

Zero voltage switching
Modulation
DC-DC converters
Phase shift
Experiments

An H based PSS for multi-machine stabilisation

Goswami, P. K., Devi, A., Yokoyama, R. & Fujita, G., 1998 1 1, POWERCON 1998 - 1998 International Conference on Power System Technology, Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2. p. 781-784 4 p.

研究成果: Conference contribution

Stabilization
Controllers
10 引用 (Scopus)

An influence of voltage sag duration on nonutility generator's shaft torque

Funabashi, T., Otoguro, H., Fujita, G., Koyanagi, K. & Yokoyama, R., 2000, 2000 IEEE Power Engineering Society, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 1. p. 153-158 6 p. 849946

研究成果: Conference contribution

Torque
Electric potential
Electric switchgear
Adenosinetriphosphate
8 引用 (Scopus)

An influence of voltage sag on non-utility generator shaft torque

Funabashi, T., Otoguro, H., Tanabe, T., Fujita, G., Koyanagi, K. & Yokoyama, R., 2000, Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference. 巻 4. p. 2463-2468 6 p.

研究成果: Conference contribution

Torque
Electric potential
Short circuit currents
Adenosinetriphosphate
Equations of state
2 引用 (Scopus)

An integrated function of photovoltaic generator supplying to nonlinear load: Active power filter

Tuyen, N. D., Fujita, G., Funabashi, T. & Nomura, M., 2013, Proceedings of the Universities Power Engineering Conference. 6714878

研究成果: Conference contribution

DC-DC converters
Power quality
Wire
Radiation
Controllers
1 引用 (Scopus)

Applying Adaptive Notch Filter in αβ-coordinate to improve 3-phase 4-wire shunt APF performance under non-ideal PCC voltage

Tuyen, N. D., Dinh, N. D., Fujita, G. & Funabashi, T., 2015 9 30, IEEE Power and Energy Society General Meeting. IEEE Computer Society, 巻 2015-September. 7285644

研究成果: Conference contribution

Notch filters
Adaptive filters
Wire
Electric potential

A reduced-order observer-based control system designed in the frequency domain for dual-Active-bridge converter

Nguyen, D. D., Fujita, G., Bui-Dang, Q. & Ta, M. C., 2017 1 9, 2016 IEEE International Conference on Sustainable Energy Technologies, ICSET 2016. IEEE Computer Society, p. 102-107 6 p. 7811764

研究成果: Conference contribution

Control systems
Frequency domain analysis
Switching frequency
Reactive power
Phase shift
15 引用 (Scopus)

Automatic generation control for DC-link power system

Fujita, G., Shirai, G. & Yokoyama, R., 2002, Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference. ASIA PACIFIC 版 巻 3. p. 1584-1588 5 p.

研究成果: Conference contribution

Electric power system interconnection
HVDC power transmission
Gain control
Power electronics
Large scale systems
3 引用 (Scopus)

Autonomous decentralized control of preserving-type distributed energy system

Kaneko, N. & Fujita, G., 2013, Proceedings of the Universities Power Engineering Conference. 6714902

研究成果: Conference contribution

Decentralized control
Interchanges
Power quality
Power generation
Electricity
2 引用 (Scopus)

Autonomous distributed control of micro grid with diesel generator

Toyoshima, T., Shirai, G., Tsukui, T., Matsubara, M., Fujita, G., Chen, W., Yokoyama, R., Koyanagi, K. & Funabashi, T., 2006, 41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings. 巻 1. p. 193-197 5 p. 4218671

研究成果: Conference contribution

Electric power systems
Telecommunication lines
Power quality
Solar energy
Wind power
1 引用 (Scopus)

Comparison of ABC and genetic algorithms on economic power dispatch

Afandi, A. N., Fadlika, I., Sendari, S., Miyauchi, H., Fujita, G. & Tutkun, N., 2018 11 13, Proceedings of 2018 10th International Conference on Information Technology and Electrical Engineering: Smart Technology for Better Society, ICITEE 2018. Institute of Electrical and Electronics Engineers Inc., p. 40-45 6 p. 8534870

研究成果: Conference contribution

Genetic algorithms
Economics
Costs
Environmental protection
Sales

Comparison of two level PWM and three level PWM in Dual Active Bridge converter

Nishiya, Y., Dinh, N. D. & Fujita, G., 2017 1 9, 2016 IEEE International Conference on Sustainable Energy Technologies, ICSET 2016. IEEE Computer Society, p. 311-314 4 p. 7811801

研究成果: Conference contribution

Pulse width modulation
Electric potential
Experiments

Construction of the battery model considering cycle deterioration

Fujihashi, T. & Fujita, G., 2013, Proceedings of the Universities Power Engineering Conference. 6714919

研究成果: Conference contribution

Deterioration
MATLAB
Degradation
2 引用 (Scopus)

Contribution of power electronics for load frequency control of interconnected power system

Hasegawa, K., Shirai, G., Ono, T., Fujita, G., Konayagi, K., Funahashi, T. & Yokoyama, R., 2005, Proceedings of the 13th International Conference on Intelligent Systems Application to Power Systems, ISAP'05. 巻 2005. p. 361-366 6 p. 1599290

研究成果: Conference contribution

Electric power system interconnection
Power electronics
Wind power
Carbon dioxide
Electric utilities

Control of DFIG with new space-vector based hysteresis current regulator title

Nguyen, D. & Fujita, G., 2013, 1st International Future Energy Electronics Conference, IFEEC 2013. IEEE Computer Society, p. 536-541 6 p. 6687564

研究成果: Conference contribution

Asynchronous generators
Vector spaces
Hysteresis
Controllers
Electric potential

Coordination of torsional controller for parallel turbine-generator system operation

Kakinoki, T., Yokoyama, R., Fujita, G., Koyanagi, K. & Funabashi, T., 2003, Proceedings of the Universities Power Engineering Conference. 巻 38. p. 108-111 4 p.

研究成果: Conference contribution

Turbogenerators
Torque
Controllers
Electric potential

Coordination of torsional controller for turbine-generator system operation

Kakinoki, T., Yokoyama, R., Fujita, G., Koyanagi, K. & Funabashi, T., 2002, Proceedings of the Universities Power Engineering Conference. 巻 37. p. 23-27 5 p.

研究成果: Conference contribution

Turbogenerators
Torque
Controllers
Loads (forces)

Cost evaluation of small grid system with autonomous distribution control

Toyoshima, T., Shirai, G., Yokoyama, R., Fujita, G., Matsubara, M. & Tsukui, T., 2006, First International Power and Energy Conference, (PECon 2006) Proceedings. p. 607-610 4 p. 4154567

研究成果: Conference contribution

Electric power systems
Telecommunication lines
Power quality
Solar energy
Wind power

Countermeasure for stopolicy for automobile power system

Nishimura, R., Kobayashi, K., Fujita, G. & Fukada, T., 2006, 41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings. 巻 2. p. 744-747 4 p. 4218785

研究成果: Conference contribution

Automobiles
Electric equipment
Hybrid vehicles
Electric power systems
Fuel consumption

Design of a reduced-order observer for Sensorless control of Dual-Active-Bridge converter

Dinh, N. D. & Fujita, G., 2018 10 22, 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018. Institute of Electrical and Electronics Engineers Inc., p. 363-369 7 p. 8507888

研究成果: Conference contribution

Electric current control
Feedforward control
Electric potential
Reactive power
Feedback
4 引用 (Scopus)

Distribution network power loss by using Artificial Bee Colony

Muhtazaruddin, M. N. B. & Fujita, G., 2013, Proceedings of the Universities Power Engineering Conference. 6714964

研究成果: Conference contribution

Distributed power generation
Electric power distribution
MATLAB
Electric potential

Droop control implementation in solid state transformer

Turiman, M. S. B., Duy-Dinh, N. & Fujita, G., 2018 3 1, Proceedings - 12th SEATUC Symposium, SEATUC 2018. Institute of Electrical and Electronics Engineers Inc., 8788870. (Proceedings - 12th SEATUC Symposium, SEATUC 2018).

研究成果: Conference contribution

DC-DC converters
Control systems
Electric potential
7 引用 (Scopus)

Dynamic characteristic of frequency control by rotary frequency converter to link wind farm and power system

Fujita, G., Ezaki, K., Nakano, T., Yokoyama, R., Koyanagi, K. & Funabashi, T., 2003, 2003 IEEE Bologna PowerTech - Conference Proceedings. 巻 2. p. 401-407 7 p. 1304343

研究成果: Conference contribution

Frequency converters
Farms
Wind power
Synchronous motors
Asynchronous generators
2 引用 (Scopus)

Effect of DC Power Exchange in Interconnected Power System with Wind Farm

Fujita, G., Ezaki, K., Nakano, T., Shirai, G., Yokoyama, R., Koyanagi, K. & Funabashi, T., 2002, Proceedings of the Universities Power Engineering Conference. 巻 37. p. 795-799 5 p.

研究成果: Conference contribution

Electric power system interconnection
Farms
Wind power
HVDC power transmission

Eigenvalue analysis of distributed generation including multimass turbine model

Rizqiawan, A., Fujita, G., Funabashi, T. & Nomura, M., 2011, Proceedings of the Universities Power Engineering Conference. January 版 IEEE Computer Society, 巻 2011-January. 6125494

研究成果: Conference contribution

Distributed power generation
Turbines
Turbogenerators
1 引用 (Scopus)

Estimation of turbine shaft torques using observer

Kakinoki, T., Yokoyama, R., Fujita, G., Nakano, T., Koyanagi, K., Funabashi, T. & Nara, H., 2001, 2001 IEEE Porto Power Tech Proceedings. 巻 2. p. 81-84 4 p. 964722

研究成果: Conference contribution

Turbines
Torque
Control systems
16 引用 (Scopus)

Evaluation of micro-grid supply and demand stability for different interconnections

Uno, Y., Fujita, G., Yokoyama, R., Matubara, M., Toyoshima, T. & Tsukui, T., 2006, First International Power and Energy Conference, (PECon 2006) Proceedings. p. 611-616 6 p. 4154568

研究成果: Conference contribution

Power generation
Distributed power generation
System stability
3 引用 (Scopus)

Evaluation technique of turbine shaft fatigue in private-generation systems using consumption rate of shaft life cycle

Kakinoki, T., Yokoyama, R., Fujita, G., Koyanagi, K. & Funabashi, T., 2002, PowerCon 2002 - 2002 International Conference on Power System Technology, Proceedings. Institute of Electrical and Electronics Engineers Inc., 巻 2. p. 779-783 5 p. 1047505

研究成果: Conference contribution

Life cycle
Turbines
Torque
Fatigue of materials
Turbogenerators
1 引用 (Scopus)

Experimental study on rotary frequency converter

Takemoto, Y., Fujita, G., Hasegawa, K., Koyanagi, K., Funabashi, T. & Yokoyama, R., 2005, Proceedings of the 13th International Conference on Intelligent Systems Application to Power Systems, ISAP'05. 巻 2005. p. 385-390 6 p. 1599294

研究成果: Conference contribution

Frequency converters
Wind power
Power generation
Electric potential
Power quality
1 引用 (Scopus)

FACTS stabilization control for multi-machine power system

Fujita, G., Yokoyama, R., Koyanagi, K., Shiratori, S., Takeuchi, S. & Shirai, G., 1997, Proceedings of the Universities Power Engineering Conference. Anon (版). Iraklio, Greece: Technological Educational Institute, 巻 1. p. 17-20 4 p.

研究成果: Conference contribution

Capacitors
Stabilization
Governors
Short circuit currents
Damping
2 引用 (Scopus)

Fault current limiter based on series active compensator

Okawa, T., Tung, N. X., Fujita, G., Takemoto, Y. & Horikoshi, K., 2011, Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC. p. 1564-1568 5 p. 5744802

研究成果: Conference contribution

Fault current limiters
Electric fault currents
Electric potential
Fault detection
Electric power distribution
14 引用 (Scopus)

Field tests of a microgrid control system

Funabashi, T., Fujita, G., Koyanagi, K. & Yokoyama, R., 2006, 41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings. 巻 1. p. 232-236 5 p. 4218679

研究成果: Conference contribution

Control systems
Adaptive control systems
Fuzzy systems
Energy storage
Power generation

Impact of double-loop controller on grid connected inverter input admittance using virtual resistor

Rizqiawan, A., Fujita, G., Funabashiy, T. & Nomuray, M., 2011, 2011 IEEE Applied Power Electronics Colloquium, IAPEC 2011. p. 170-175 6 p. 5779853

研究成果: Conference contribution

Resistors
Controllers
Controllability
Numerical analysis

Impact of fault resistance on impedance relay: Adaptive Mho directional type scheme development using LabVIEW

Majambere, D. & Fujita, G., 2017 12 19, TENCON 2017 - 2017 IEEE Region 10 Conference. Institute of Electrical and Electronics Engineers Inc., 巻 2017-December. p. 3006-3011 6 p.

研究成果: Conference contribution

Relay protection
Graphical user interfaces
Discrete Fourier transforms
MATLAB
Electric potential
2 引用 (Scopus)

Investigation of ZVS condition for dual-active-bridge converter using dual-phase-shift modulation

Dinh, N. D., Tuyen, N. D., Fujita, G. & Muhtazaruddin, M. N. B., 2015 3 23, Asia-Pacific Power and Energy Engineering Conference, APPEEC. March 版 IEEE Computer Society, 巻 2015-March. 7066119

研究成果: Conference contribution

Phase shift
Switches
Modulation
Electric potential