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Research Output 1994 2019

  • 487 Citations
  • 12 h-Index
  • 156 Article
  • 84 Conference contribution
  • 1 Chapter
  • 1 Conference article
2 Citations (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 Oct 29, IEEE Power and Energy Society General Meeting. October ed. IEEE Computer Society, Vol. 2014-October. 6938790

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

Notch filters
Adaptive filters
Wire
Electric potential
Controllers
4 Citations (Scopus)

Adaptive notch filter for synchronization and islanding detection using negative-sequence impedance measurement

Tuyen, N. D., Fujita, G., Funabashi, T. & Nomura, M., 2012 May, In : IEEJ Transactions on Electrical and Electronic Engineering. 7, 3, p. 240-250 11 p.

Research output: Contribution to journalArticle

Notch filters
Adaptive filters
Phase locked loops
Power quality
Outages
19 Citations (Scopus)
Notch filters
Adaptive filters
Wire
Electric potential
Controllers
1 Citation (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

Research output: Chapter in Book/Report/Conference proceedingConference 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 Aug 7, 2017 6th International Youth Conference on Energy, IYCE 2017. Institute of Electrical and Electronics Engineers Inc., 8003731

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

Education
Electric fault location
Graphical user interfaces
Short circuit currents
MATLAB

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

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

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

Software design
User interfaces
Transducers
Data acquisition
Teaching
4 Citations (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

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

Electric potential
Computer simulation
1 Citation (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

Research output: Chapter in Book/Report/Conference proceedingConference 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

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

Asynchronous generators
Energy conversion
Wind power
Networks (circuits)
Power quality
6 Citations (Scopus)

Analysis of sensorless MPPT method for hybrid PV-Wind system using DFIG Wind Turbines

Nguyen, D. & Fujita, G., 2016 Mar 1, In : Sustainable Energy, Grids and Networks. 5, p. 50-57 8 p.

Research output: Contribution to journalArticle

Asynchronous generators
Wind turbines
Sensors
Hybrid systems
DC-DC converters
4 Citations (Scopus)

Analysis of transient-to-island mode of power electronic interface with conventional dq-current controller and proposed droop-based controller

Tuyen, N. D., Fujita, G., Funabashi, T. & Nomura, M., 2017 Mar 1, In : Electrical Engineering. 99, 1, p. 47-57 11 p.

Research output: Contribution to journalArticle

Power electronics
Controllers
Distributed power generation
Electric potential

An Anti-Windup Schme for Power Satbility Improvement

P.K.Goswami, P. K. G. & Fujita, G., 1997 Oct 1, In : Power Technology & Power System Technology Reseach Association. p. 97-132

Research output: Contribution to journalArticle

3 Citations (Scopus)

An effect of fault current limiter to distributed generator shaft torque increase under voltage sag

Tanabe, T., Funabashi, T., Otoguro, H., Martinez, J. A., Putrus, G., Fujita, G., Koyanagi, K. & Yokoyama, R., 2007, In : IEEJ Transactions on Power and Energy. 127, 9

Research output: Contribution to journalArticle

Fault current limiters
Torque
Electric potential

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.

Research output: Chapter in Book/Report/Conference proceedingChapter

Fault current limiters
Torque
Electric potential
Electric circuit breakers
Gears

An Effect of Fault Limiter to Non Utility Generator Shaft Torque Under Voltage Sag

Funabashi, T., Otoguro, H., Tanabe, T., Fujita, G., Koyanagi, K. & Yokoyama, R., 2000 Sep 1, In : University Power Engineering Conference 2000 (UPEC2000).

Research output: Contribution to journalArticle

A New Method to Estimate the Amount of Power Outage Based on the Idea of Inverse Problem

Fujita, G., Shirai, G. & Yokoyama, R., 1996 Jul 1, In : International Federation of Automatic Control ’96 (IFAC’96). p. 157-162

Research output: Contribution to journalArticle

1 Citation (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 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. 1126-1131 6 p. 7992199

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

Zero voltage switching
Modulation
DC-DC converters
Phase shift
Experiments

An H-inf based PSS for Multi Machine Stabilization’

Goswami, P. K., Fujita, G., Yokoyama, R. & Devi, A., 1998 Aug 1, In : POWERCON’98.

Research output: Contribution to journalArticle

An H based PSS for multi-machine stabilisation

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

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

Stabilization
Controllers
1 Citation (Scopus)

An improved control strategy for hybrid series active filter dealing with unbalanced load

Tung, N. X., Fujita, G. & Horikoshi, K., 2011 Jul, In : IEEJ Transactions on Electrical and Electronic Engineering. 6, 4, p. 316-323 8 p.

Research output: Contribution to journalArticle

Active filters
Wire
Computer simulation

An Improvement on Power Controller of Grid-connected Inverter by Using Virtual Resistor Concept

Rizqiawan, A., Fujita, G., Funabashi, T., Nomura, M. & Sanada, T., 2012 Mar 1, In : Default journal. p. 384-385

Research output: Contribution to journalArticle

10 Citations (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., Vol. 1. p. 153-158 6 p. 849946

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

Torque
Electric potential
Electric switchgear
Adenosinetriphosphate

An Influence of Voltage Sag Duration on Non-utility Generator’s Shaft Torque

Funabashi, T., Otoguro, H., Fujita, G., Koyanagi, K. & Yokoyama, R., 2000 Jan 1, In : IEEE PES Winter Meeting 2000.

Research output: Contribution to journalArticle

8 Citations (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. Vol. 4. p. 2463-2468 6 p.

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

Torque
Electric potential
Short circuit currents
Adenosinetriphosphate
Equations of state
2 Citations (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

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

DC-DC converters
Power quality
Wire
Radiation
Controllers

Application of Visualization Method for Power System

Kajihara, M., Fujita, G., Yokoyama, R., Shirai, G., Koyanagi, K. & Funabashi, T., 2005, In : IEEJ Transactions on Power and Energy. 125, 4, p. 350-356 7 p.

Research output: Contribution to journalArticle

Visualization
Reactive power
Computer systems
Electric potential
1 Citation (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 Sep 30, IEEE Power and Energy Society General Meeting. IEEE Computer Society, Vol. 2015-September. 7285644

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

Notch filters
Adaptive filters
Wire
Electric potential

Approach of OPF Regarding Stability Evaluation and Visualization

Kajihara, M., Fujita, G., Shirai, G. & Yokoyama, R., 2004 Nov 1, In : ICPS2004 (International Conference on Power Systems 2004).

Research output: Contribution to journalArticle

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 Jan 9, 2016 IEEE International Conference on Sustainable Energy Technologies, ICSET 2016. IEEE Computer Society, p. 102-107 6 p. 7811764

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

Control systems
Frequency domain analysis
Switching frequency
Reactive power
Phase shift

Artificial Neural Network For Forecasting Next Day

Muhtazaruddin, M. N., Mustafa, M. W. & Fujita, G., 2012 Mar 1, In : Default journal. p. 103-104

Research output: Contribution to journalArticle

A study of eigenvalue analysis on distributed generation system

Rizqiawan, A. & Fujita, G., 2011 Aug 1, In : Default journal. p. 23-24

Research output: Contribution to journalArticle

A Study on a New Rotary Frequency Converter for Wind Farm Power System

Komatsu, T., Fujimitsu, M., Koyanagi, K., Funabashi, T., Fujita, G., Furukawa, R. & Yokoyama, R., 2001 Jul 1, In : The International Conference on Electrical Engineering 2001 (ICEE2001).

Research output: Contribution to journalArticle

A Study On Droop Control And Virtual Resistor In Grid-Connected Inverter For Microgrid Power System

Rizqiawan, A., Fujita, G., Funabashi, T., Nomura, M. & Sanada, T., 2012 Mar 1, In : 6TH South East Asian Technical University Consortium Symposium (SEATUC).

Research output: Contribution to journalArticle

Automatic Generation Control Considering Generation Rate Constraints Based on Observer Theory

Shirai, G., Kawakami, S. & Fujita, G., 1995 Jun 1, In : Stockholm Power Tech. p. 211-216

Research output: Contribution to journalArticle

15 Citations (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 ed. Vol. 3. p. 1584-1588 5 p.

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

Electric power system interconnection
HVDC power transmission
Gain control
Power electronics
Large scale systems

Automobile Battery Lifetime Improvement and Evaluation

R.Ochiai, R. O., R.Nishimura, R. N., N.Nagashima, N. N., G.Fujita, G. F., T.Fukada, T. F. & Fujita, G., 2007 Nov 1, In : 7th WSEAS International Conference on Electric Power Systems, High Voltages, ElectricMachines.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Autonomous decentralized control of preserving-type distributed energy system

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

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

Decentralized control
Interchanges
Power quality
Power generation
Electricity
2 Citations (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. Vol. 1. p. 193-197 5 p. 4218671

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

Electric power systems
Telecommunication lines
Power quality
Solar energy
Wind power

Battery charge control by state of health estimation

Hadi, P. O. & Fujita, G., 2017 Mar 1, In : Indonesian Journal of Electrical Engineering and Computer Science. 5, 3, p. 508-514 7 p.

Research output: Contribution to journalArticle

Health
Charging (batteries)
Energy storage
Degradation
Computer simulation

Branch Overload Alleviation by Flexible Coordination of Generation Rescheding and Load-Shedding

Niimura, T., Yokoyama, R., Goswami, P. K. & Fujita, G., 1997 Jul 1, In : Intelligent System Appricaton to Power Systems (ISAP’97). p. 84-88

Research output: Contribution to journalArticle

Clearing Time Influence of Voltage Sags on Rotating Machine Interfaced Distributed Generator

Otoguro, H., Funabashi, T., Koyanagi, K., Fujita, G. & Yokoyama, R., 2002 Jul 1, In : ICEE 2002 JEJU.

Research output: Contribution to journalArticle

Comparative Performance of Hoo and LQG Controllers for Power System Stability Improvement

Yokoyama, R., Goswami, P. K. & Fujita, G., 1997 Oct 1, In : The 29th North American Power Symposium (NAPS’97). p. 211-217

Research output: Contribution to journalArticle

1 Citation (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 Nov 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

Research output: Chapter in Book/Report/Conference proceedingConference 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 Jan 9, 2016 IEEE International Conference on Sustainable Energy Technologies, ICSET 2016. IEEE Computer Society, p. 311-314 4 p. 7811801

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

Pulse width modulation
Electric potential
Experiments

Connecting Islanded Entity to Backup Terminals upon Detecting Islanding Using Solid State Transfer Switch

N.D.Tuyen, N. D. T., Fujita, G., Funabashi, T. & M.Nomura, M. N., 2012 Jul 1, In : ICEE 2011(The International Conference on Electrical Engineering).

Research output: Contribution to journalArticle

Construction of Highly-Accurate Simulation Model in Automobile's Power System

N.Nagashima, N. N., R.Nishimura, R. N., R.Ochiai, R. O., G.Fujita, G. F., T.Fukuda, T. F. & Fujita, G., 2007 Nov 1, In : 7th WSEAS International Conference on Electric Power System,High Voltages,Electric Machines.

Research output: Contribution to journalArticle

Construction of the battery model considering cycle deterioration

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

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

Deterioration
MATLAB
Degradation
2 Citations (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. Vol. 2005. p. 361-366 6 p. 1599290

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

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