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Research Output 1994 2019

  • 487 Citations
  • 12 h-Index
  • 156 Article
  • 84 Conference contribution
  • 1 Chapter
  • 1 Conference article
Article
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
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 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

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

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

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

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

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

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

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

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

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

19 Citations (Scopus)

Cooperative allocation of SVR and SVC for voltage fluctuation in case of connecting distributed generators

Sugimoto, J., Yokoyama, R., Fujita, G. & Fukuyama, Y., 2006, In : IEEJ Transactions on Power and Energy. 126, 12

Research output: Contribution to journalArticle

Voltage regulators
Electric potential
Tabu search
Brushes
Electric power distribution

Countermeasure for Stop Idling Policy for Automobile Power System

Nishimura, R., Kobayashi, K., Fujita, G. & Fukada, T., 2006 Sep 1, In : International Universities Power Engineering Conference (UPEC 2006).

Research output: Contribution to journalArticle

Countermeasure of Vehicle Battery Lifetime

R.Ochiai, R. O., N.Nagashima, N. N., R.Nishimura, R. N., G.Fujita, G. F., T.Fukada, T. F. & Fujita, G., 2008 Jul 1, In : International Conference on Electrical Engineering 2008 (ICEE2008).

Research output: Contribution to journalArticle

9 Citations (Scopus)
Particle swarm optimization (PSO)
Teaching
Static Var compensators
Electric potential
Costs

Current-Controller at Transient-to-island Mode of Power Electronic Interface Dispersed Generation

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

Research output: Contribution to journalArticle

Damping Control of TCSC in Large-Scale Power System

Nakao, S., Fujita, G. & Shirai, G., 2005 Sep 1, In : International Universities Power Engineering Conference (UPEC 2005).

Research output: Contribution to journalArticle

4 Citations (Scopus)

Decentralized exciter stabilizing control for multimachine power systems

Niioka, S., Yokoyama, R., Fujita, G. & Shirai, G., 2002 Apr 15, In : Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 139, 1, p. 35-43 9 p.

Research output: Contribution to journalArticle

Decomposition
Feedback
Electric power system interconnection
Controllers
Decentralized control
4 Citations (Scopus)

Decentralized Excitor Stabilizing Control for Multimachine Power System

Niioka, S., Yokoyama, R., Shirai, G. & Fujita, G., 2002 Jan 1, In : Electrical Engineering in Japan. 139, p. 35-43

Research output: Contribution to journalArticle

19 Citations (Scopus)

Decentralized load frequency based on H control

Ishii, T., Shirai, G. & Fujita, G., 2001 Aug, In : Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 136, 3, p. 28-38 11 p.

Research output: Contribution to journalArticle

Control theory
Control systems
Decentralized control
Robust control
Frequency response
19 Citations (Scopus)

Decentralized Load Frequency Based on H∞ Control

T.Ishii, T. I., G.Shirai, G. S., G.Fujita, G. F. & Fujita, G., 2001 Mar 1, In : Electrical Engineering in Japan. 36, p. 28-38

Research output: Contribution to journalArticle

Decentralzed Load Frequency Control Based On H-inf Control with Observer Theory

Niioka, S., Yokoyama, R., Ishii, T., Shirai, G. & Fujita, G., 1998 Jul 1, In : The International Conference on Electrical Engineering’98(ICEE’98). p. 214-217

Research output: Contribution to journalArticle

Design Consideration and Verification by Experiment of Rotary Frequency Converter

Takemoto, Y., Fujita, G., Yokoyama, R., Koyanagi, K., Funabashi, T. & Chen, W., 2006 Jul 1, In : nternational Conference on Electrical Engineering (ICEE) 2006.

Research output: Contribution to journalArticle

14 Citations (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 Jan 1, In : International Review of Electrical Engineering. 13, 1, p. 59-68 10 p.

Research output: Contribution to journalArticle

Thunderstorms
Wind power
Economics
Energy security
5 Citations (Scopus)
Distributed power generation
Electric power distribution
Gases
Power generation
Engineers
1 Citation (Scopus)

Development of grid-connected inverter experiment modules for microgrid learning

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

Research output: Contribution to journalArticle

Students
Experiments
Engineers
Electrical engineering
Distributed power generation

Development of Simulation Method for Vehicle's Electrical Power System

Nagashima, N., Nishimura, R., Ochiai, R., Fujita, G. & Fukada, T., 2008 Jul 1, In : International Conference on Electrical Engineering 2008 (ICEE2008).

Research output: Contribution to journalArticle

Development of Vehicle Power System Friendly to the Environment

Ochiai, R., Nagashima, N., Fujita, G. & Fukasa, T., 2008 Oct 1, In : 2008 International Symposium on Sustainable Energy (ISSE2008).

Research output: Contribution to journalArticle

Digital PSS for Multi-machinne Stabillty’

Goswami, P. K., Fujita, G., Yokoyama, R. & Devi, A., 1998 Sep 1, In : Universities Power Engineering Confence’98(UPEC’98). p. 30-32

Research output: Contribution to journalArticle

Discrete Passive Compensator for Load Balancing

Nguyen, N. T., Fujita, G. & Horikoshi, K., 2009 Dec 1, In : 2009 International Symposium on Sustainable Energy (ISSE2009).

Research output: Contribution to journalArticle

Discussion on Operation of FACTS Device Regarding Mode Controllability

Nakao, S., Fujita, G., Shirai, G., Yokoyama, R. & Chen, W., 2006 Jul 1, In : International Conference on Electrical Engineering (ICEE) 2006.

Research output: Contribution to journalArticle

Discussion on Power System Management

G.Fujita, G. F. & Fujita, G., 2010 Feb 1, In : The 4th South East Asian Technical University Consortium (SEATUC) Symposium.

Research output: Contribution to journalArticle