Goro Fujita

Research output

Research output per year 1994 2021

• 719 Citations
• 15 h-Index
• 160 Article
• 78 Conference contribution
• 11 Paper
• 3 Conference article

Research output per year

Research output per year

Search results

• 1994

  Decentralized Automatic Generation Control Considering Generation Rate Constraints Based on Observer Theory

  Fujita, G., Kawakami, S. & Shirai, G., 1994 Oct 1, In: International Conference of Power System Technology ’94 (ICPST’94). p. 261-265

  Research output: Contribution to journal › Article › peer-review
• 1995

  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 journal › Article › peer-review
• 1996

  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 journal › Article › peer-review

• Optimal load-shedding using local information

  Fujita, G. & Shirai, G., 1996 Jan 1, In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 116, 2, p. 32-51 20 p.

  Research output: Contribution to journal › Article › peer-review
• 1997

  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 journal › Article › peer-review

• 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 journal › Article › peer-review

• 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 journal › Article › peer-review

• Estimation of power outage size based on the dominating differential equation

  Fujita, G. & Shirai, G., 1997 Jan 1, In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 118, 3, p. 39-49 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Differential equations

• FACTS stabilization control for multi-machine power system

  Fujita, G., Yokoyama, R., Koyanagi, K., Shiratori, S., Takeuchi, S. & Shirai, G., 1997 Dec 1, p. 17-20. 4 p.

  Research output: Contribution to conference › Paper › peer-review

  • Flexible AC transmission systems
  • Stabilization
  • Capacitors
  • Governors
  • Short circuit currents
  1 Citation (Scopus)

• FACTS Stabilization Control for Multi-Machine Power Systems

  Fujita, G., Yokoyama, R., Shiratori, S., Takeuchi, S. & Shirai, G., 1997 Sep 1, In: University of Power Engineering Conference ’97 (UPEC’97). p. 17-20

  Research output: Contribution to journal › Article › peer-review

  1 Citation (Scopus)

• Local optimal load-shedding with allowance for voltage deviation

  Fujita, G. & Shirai, G., 1997 Jan 1, In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 119, 1, p. 35-44 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Computer simulation

• New Autonomous Load-Shedding Scheme Based on Local Information

  Fujita, G., Yokoyama, R., Takeuchi, S. & Shirai, G., 1997 Aug 1, In: IFAC/CIGRE Symposium on Control of Power System and Power Plants (CPSPP’97). p. 494-499

  Research output: Contribution to journal › Article › peer-review

• Power system stabilizing control using variable series capacitor based on H^INF control theory considering AVR and governor

  Fujita, G., Yokoyama, R., Niimura, T., Makita, D., Takeuchi, S. & Shirai, G., 1997 Jan 1, In: Canadian Conference on Electrical and Computer Engineering. 1, p. 43-46 4 p.

  Research output: Contribution to journal › Conference article › peer-review

  • Governors
  • Control theory
  • Capacitors
  • Stabilization
  • Flexible AC transmission systems
  3 Citations (Scopus)

• Power System Stabilizing Control Using Variable Series Capasitor Based on Hoo Control Theory Considering AVR and Governor

  Fujita, G., Yokoyama, R., Niimura, T., Makita, D., Takeuchi, S. & Shirai, G., 1997 May 1, In: Canadian Conference on Electrical Engineering 1997 (CCECE’97). p. 43-46

  Research output: Contribution to journal › Article › peer-review

  3 Citations (Scopus)

• Stabilization of Multi-Machine Power System Using Variable Series Copacitor with Hoo Control Theory

  Fujita, G., Yokoyama, R., Shiratori, S., Takeuchi, S. & Shirai, G., 1997 Jul 1, In: Intelligent System Application to Power Systems (ISAP’97). p. 207-212

  Research output: Contribution to journal › Article › peer-review

• Stabilizing Control Coordirating Variable Series Capacitor, AVR and Governor in Large Scale Power System

  Fujita, G., Yokoyama, R., Makita, D., Takeuchi, S. & Shirai, G., 1997 Jul 1, In: The International Conference on Electrical Engineering ’97 (ICEE’97). p. 330-333

  Research output: Contribution to journal › Article › peer-review
• 1998

  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 journal › Article › peer-review

• An H_∞ based PSS for multi-machine stabilisation

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

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Controller
  • Stabilization
  • Controllers
  • Modeling Error
  • Power System

• 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 journal › Article › peer-review

• 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 journal › Article › peer-review

• Local Power Flow based Deccentralized TCSC Controller

  Fujita, G., Goswami, P. K. & Yokoyama, R., 1998 Aug 1, In: POWERCON’98. p. 353-356

  Research output: Contribution to journal › Article › peer-review

  3 Citations (Scopus)

• New Methodology for the design of Power Flow TCSC Contoller’

  Fujita, G., Goswami, P. K., Yokoyama, R. & Shirai, G., 1998 Sep 1, In: Universities Power Engineering Conference’98(UPEC’98).

  Research output: Contribution to journal › Article › peer-review
• 1999

  Linear Matrix Inquality Based TCSC Contoroller Considering Load Characterstic

  Ishimaru, M., Shirai, G., Fujita, G. & Yokoyama, R., 1999 Aug 1, In: The International Conference on Electrical Engoneering’99(ICEE’99). p. 105-108

  Research output: Contribution to journal › Article › peer-review

• Performance Assessment on Local Power Flow Based TCSC Contoroller

  Fujita, G., Niioka, S., Yokoyama, R. & Shirai, G., 1999 May 1, In: International Power Engineering Conference 1999(IPEC’99). p. 236-239

  Research output: Contribution to journal › Article › peer-review

• Quadrature Booster for Opimistation of Power Flow

  Goswami, P. K., Yokoyama, R. & Fujita, G., 1999 Aug 1, In: Budapest PowerTech’99. p. 21-11

  Research output: Contribution to journal › Article › peer-review

• Quadrature booster for optimisation of power flow

  Goswami, P. K., Yokoyama, R. & Fujita, G., 1999 Jan 1, International Conference on Electric Power Engineering, PowerTech Budapest 1999. Institute of Electrical and Electronics Engineers Inc., 1 p. 826621

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Electric power distribution
  3 Citations (Scopus)

• TCSC Control Based on Linear Matrix Inequality

  Ishimaru, M., Shirai, G., Fujita, G. & Yokoyama, R., 1999 Aug 1, In: Budapest PowerTech’99. p. 97-44

  Research output: Contribution to journal › Article › peer-review

  3 Citations (Scopus)
• 2000

  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 Dec 1. 1 p.

  Research output: Contribution to conference › Paper › peer-review

  • Fault current limiters
  • Torque
  • Switches
  • Networks (circuits)

• 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 journal › Article › peer-review

• 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 proceeding › Conference contribution

  • Torque
  • Adenosinetriphosphate
  • Electric switchgear
  10 Citations (Scopus)

• 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 journal › Article › peer-review

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

  Funabashi, T., Otoguro, H., Tanabe, T., Fujita, G., Koyanagi, K. & Yokoyama, R., 2000 Dec 1, p. 2463-2468. 6 p.

  Research output: Contribution to conference › Paper › peer-review

  • Torque
  • Acoustic impedance
  • Short circuit currents
  • Adenosinetriphosphate
  • Equations of state
  8 Citations (Scopus)

• Local Power Flow Based Controller for Large Scale Power System

  Kakinoki, T., Fujita, G., Nakano, T., Goswami, P. K., Yokoyama, R. & Shirai, G., 2000 Sep 1, In: University Power Engineering Conference 2000 (UPEC2000).

  Research output: Contribution to journal › Article › peer-review

• Local power flow based TCSC controller for large-scale power system

  Kakinoki, T., Fujita, G., Nakano, T., Goswami, P. K., Yokoyama, R. & Shirai, G., 2000 Dec 1. 1 p.

  Research output: Contribution to conference › Paper › peer-review

  • Thyristors
  • Capacitors
  • Controllers
  • Stabilization
  • Damping

• Visualization of multi-machine power system dynamics

  Kakinoki, T., Shinada, Y., Fujita, G., Nakano, T. & Yokoyama, R., 2000 Dec 1. 1 p.

  Research output: Contribution to conference › Paper › peer-review

  • Animation
  • Dynamical systems
  • Visualization
  • MATLAB
  1 Citation (Scopus)

• Visualization of Multi-machine System Dynamics

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

  Research output: Contribution to journal › Article › peer-review

• Visualization of subsynchronous Resonance

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

  Research output: Contribution to journal › Article › peer-review
• 2001

  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 journal › Article › peer-review

• Decentralized load frequency based on H_∞ control

  Ishii, T., Shirai, G. & Fujita, G., 2001 Aug 1, In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 136, 3, p. 28-38 11 p.

  Research output: Contribution to journal › Article › peer-review

  • 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 journal › Article › peer-review

  19 Citations (Scopus)

• Estimation of turbine shaft torques using observer

  Kakinoki, T., Yokoyama, R., Fujita, G., Nakano, T., Koyanagi, K., Funabashi, T. & Nara, H., 2001 Dec 1, 2001 IEEE Porto Power Tech Proceedings. p. 81-84 4 p. 964722. (2001 IEEE Porto Power Tech Proceedings; vol. 2).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Turbines
  • Torque
  • Control systems
  1 Citation (Scopus)

• Shaft Torque Observer for Generator Control

  Kakiniki, T., Yokoyama, R., Fujita, G., Nakano, T., Koyanagi, K., Funabashi, T. & Nara, H., 2001 Jul 1, In: The International Conference on Electrical Engineering 2001 (ICEE2001).

  Research output: Contribution to journal › Article › peer-review

• Visualization of Power System Transient Stability

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

  Research output: Contribution to journal › Article › peer-review
• 2002

  Automatic generation control for DC-link power system

  Fujita, G., Shirai, G. & Yokoyama, R., 2002 Dec 1, p. 1584-1588. 5 p.

  Research output: Contribution to conference › Paper › peer-review

  • Electric power system interconnection
  • HVDC power transmission
  • System of systems
  • Gain control
  • Power electronics
  15 Citations (Scopus)

• 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 journal › Article › peer-review

• Coordination of torsional controller for turbine-generator system operation

  Kakinoki, T., Yokoyama, R., Fujita, G., Koyanagi, K. & Funabashi, T., 2002 Dec 1, p. 23-27. 5 p.

  Research output: Contribution to conference › Paper › peer-review

  • Turbogenerators
  • Torque
  • Controllers

• 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 journal › Article › peer-review

  • Decomposition
  • Electric power system interconnection
  • Feedback
  • Decentralized control
  • Controllers
  3 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 journal › Article › peer-review

  3 Citations (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 Dec 1, p. 795-799. 5 p.

  Research output: Contribution to conference › Paper › peer-review

  • Electric power system interconnection
  • Farms
  • Wind power
  • HVDC power transmission
  2 Citations (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., Vol. 2. p. 779-783 5 p. 1047505

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Life cycle
  • Turbines
  • Torque
  • Fatigue of materials
  • Turbogenerators
  3 Citations (Scopus)