藤田 吾郎

研究成果

年別の研究成果 1994 1997 2000 2002 2006 2007 2008 2009 2010 2011 2012 2013 2014 2017 2018 2022

• 790 被引用数
• 16 h-index
• 161 Article
• 79 Conference contribution
• 11 Paper
• 3 Conference article

年別の研究成果

年別の研究成果

検索結果

• Article

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

  Fujita, G., Shirai, G. & Yokoyama, R., 1996 7 1, In: International Federation of Automatic Control ’96 (IFAC’96). p. 157-162

  研究成果: Article › 査読

• An H-inf based PSS for Multi Machine Stabilization’

  Goswami, P. K., Fujita, G., Yokoyama, R. & Devi, A., 1998 8 1, In: POWERCON’98.

  研究成果: Article › 査読

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

  Tung, N. X., Fujita, G. & Horikoshi, K., 2011 7, In: IEEJ Transactions on Electrical and Electronic Engineering. 6, 4, p. 316-323 8 p.

  研究成果 › 査読

  • Active filters 100%
  • Wire 21%
  • Computer simulation 15%
  1 被引用数 (Scopus)

• 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 3 1, In: Default journal. p. 384-385

  研究成果: Article › 査読

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

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

  研究成果: Article › 査読

• Application of Switched Passive Compensator for Phase Load Balancing

  Xuan, T. N. & Fujita, G., 2009 8 1, In: 平成21年電気学会電力・エネルギー部門大会.

  研究成果: Article › 査読

• 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.

  研究成果: Article › 査読

  • Visualization 100%
  • Reactive power 60%
  • Computer systems 56%
  • Electric potential 33%

• Approach of OPF Regarding Stability Evaluation and Visualization

  Kajihara, M., Fujita, G., Shirai, G. & Yokoyama, R., 2004 11 1, In: ICPS2004 (International Conference on Power Systems 2004).

  研究成果: Article › 査読

• Artificial Neural Network For Forecasting Next Day

  Muhtazaruddin, M. N., Mustafa, M. W. & Fujita, G., 2012 3 1, In: Default journal. p. 103-104

  研究成果: Article › 査読

• A study of eigenvalue analysis on distributed generation system

  Rizqiawan, A. & Fujita, G., 2011 8 1, In: Default journal. p. 23-24

  研究成果: Article › 査読

• 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 7 1, In: The International Conference on Electrical Engineering 2001 (ICEE2001).

  研究成果: Article › 査読

• 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 3 1, In: 6TH South East Asian Technical University Consortium Symposium (SEATUC).

  研究成果: Article › 査読

• A Study on Passivity Aspect of Input Admittance of Grid Connected Inverter for Distributed Generation

  Arwindra, R. & Fujita, G., 2011 2 1, In: The 5th South East Asian Technical University Consortium (SEATUC) Symposium.

  研究成果: Article › 査読

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

  Shirai, G., Kawakami, S. & Fujita, G., 1995 6 1, In: Stockholm Power Tech. p. 211-216

  研究成果: Article › 査読

• 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 11 1, In: 7th WSEAS International Conference on Electric Power Systems, High Voltages,　ElectricMachines.

  研究成果: Article › 査読

• Battery charge control by state of health estimation

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

  研究成果: Article › 査読

  • Battery 100%
  • Health 75%
  • Charge 72%
  • Lifetime 31%
  • Charging (batteries) 21%

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

  Niimura, T., Yokoyama, R., Goswami, P. K. & Fujita, G., 1997 7 1, In: Intelligent System Appricaton to Power Systems (ISAP’97). p. 84-88

  研究成果: Article › 査読

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

  Otoguro, H., Funabashi, T., Koyanagi, K., Fujita, G. & Yokoyama, R., 2002 7 1, In: ICEE 2002 JEJU.

  研究成果: Article › 査読

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

  Yokoyama, R., Goswami, P. K. & Fujita, G., 1997 10 1, In: The 29th North American Power Symposium (NAPS’97). p. 211-217

  研究成果: Article › 査読

• 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 7 1, In: ICEE 2011(The International Conference on Electrical Engineering).

  研究成果: Article › 査読

• 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 11 1, In: 7th WSEAS International Conference on Electric Power System，High Voltages，Electric Machines.

  研究成果: Article › 査読

• 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, p. 1191-1198 8 p.

  研究成果 › 査読

  Open Access

  • Static Var compensators 100%
  • Voltage regulators 86%
  • Electric potential 37%
  • Tabu search 33%
  • Brushes 17%
  20 被引用数 (Scopus)

• Countermeasure for Stop Idling Policy for Automobile Power System

  Nishimura, R., Kobayashi, K., Fujita, G. & Fukada, T., 2006 9 1, In: International Universities Power Engineering Conference (UPEC 2006).

  研究成果: Article › 査読

• 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 7 1, In: International Conference on Electrical Engineering 2008 (ICEE2008).

  研究成果: Article › 査読

• Cuckoo search algorithm for optimal placement and sizing of static var compensator in large-scale power systems

  Nguyen, K. P., Fujita, G. & Dieu, V. N., 2016, In: Journal of Artificial Intelligence and Soft Computing Research. 6, 2, p. 59-68 10 p.

  研究成果: Article › 査読

  • Static Var compensators 100%
  • Power System 94%
  • Large-scale Systems 90%
  • Compensator 90%
  • Placement 83%
  22 被引用数 (Scopus)

• 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 7 1, In: 2012 International Conference on Electrical Engineering (ICEE 2012).

  研究成果: Article › 査読

• Damping Control of TCSC in Large-Scale Power System

  Nakao, S., Fujita, G. & Shirai, G., 2005 9 1, In: International Universities Power Engineering Conference (UPEC 2005).

  研究成果: Article › 査読

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

  Fujita, G., Kawakami, S. & Shirai, G., 1994 10 1, In: International Conference of Power System Technology ’94 (ICPST’94). p. 261-265

  研究成果: Article › 査読

• Decentralized exciter stabilizing control for multimachine power systems

  Niioka, S., Yokoyama, R., Fujita, G. & Shirai, G., 2002 4 15, In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 139, 1, p. 35-43 9 p.

  研究成果 › 査読

  • Decomposition 100%
  • Electric power system interconnection 89%
  • Feedback 87%
  • Decentralized control 81%
  • Controllers 74%
  3 被引用数 (Scopus)

• Decentralized Excitor Stabilizing Control for Multimachine Power System

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

  研究成果: Article › 査読

  3 被引用数 (Scopus)

• Decentralized load frequency based on H_∞ control

  Ishii, T., Shirai, G. & Fujita, G., 2001 8 1, In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 136, 3, p. 28-38 11 p.

  研究成果: Article › 査読

  • Control theory 100%
  • Control systems 61%
  • Decentralized control 59%
  • Robust control 50%
  • Frequency response 45%
  19 被引用数 (Scopus)

• Decentralized Load Frequency Based on H∞　Control

  T.Ishii, T. I., G.Shirai, G. S., G.Fujita, G. F. & Fujita, G., 2001 3 1, In: Electrical Engineering in Japan. 36, p. 28-38

  研究成果: Article › 査読

  19 被引用数 (Scopus)

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

  Niioka, S., Yokoyama, R., Ishii, T., Shirai, G. & Fujita, G., 1998 7 1, In: The International Conference on Electrical Engineering’98(ICEE’98). p. 214-217

  研究成果: Article › 査読

• Design Consideration and Verification by Experiment of Rotary Frequency Converter

  Takemoto, Y., Fujita, G., Yokoyama, R., Koyanagi, K., Funabashi, T. & Chen, W., 2006 7 1, In: nternational Conference on Electrical Engineering (ICEE) 2006.

  研究成果: Article › 査読

• 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 1 1, In: International Review of Electrical Engineering. 13, 1, p. 59-68 10 p.

  研究成果: Article › 査読

  • Thunderstorms 100%
  • Wind power 57%
  • Electric power systems 55%
  • Economics 42%
  • Energy security 16%
  33 被引用数 (Scopus)

• Determination of optimal output power and location for multiple distributed generation sources simultaneously by using artificial bee colony

  Muhtazaruddin, M. N. B., Jamian, J. J. B. & Fujita, G., 2014 7 1, In: IEEJ Transactions on Electrical and Electronic Engineering. 9, 4, p. 351-359 9 p.

  研究成果: Article › 査読

  • Distributed power generation 100%
  • Electric power distribution 25%
  • Oils 18%
  • Gases 16%
  • Intelligent systems 14%
  9 被引用数 (Scopus)

• Development of grid-connected inverter experiment modules for microgrid learning

  Rizqiawan, A., Hadi, P. & Fujita, G., 2019 2 1, In: Energies. 12, 3, 476.

  研究成果: Article › 査読

  • Microgrid 100%
  • Inverter 82%
  • Microgrids 54%
  • Learning 48%
  • Grid 42%
  5 被引用数 (Scopus)

• Development of Simulation Method for Vehicle's Electrical Power System

  Nagashima, N., Nishimura, R., Ochiai, R., Fujita, G. & Fukada, T., 2008 7 1, In: International Conference on Electrical Engineering 2008 (ICEE2008).

  研究成果: Article › 査読

• Development of Vehicle Power System Friendly to the Environment

  Ochiai, R., Nagashima, N., Fujita, G. & Fukasa, T., 2008 10 1, In: 2008 International Symposium on Sustainable Energy (ISSE2008).

  研究成果: Article › 査読

• Digital PSS for Multi-machinne Stabillty’

  Goswami, P. K., Fujita, G., Yokoyama, R. & Devi, A., 1998 9 1, In: Universities Power Engineering Confence’98(UPEC’98). p. 30-32

  研究成果: Article › 査読

• Discrete Passive Compensator for Load Balancing

  Nguyen, N. T., Fujita, G. & Horikoshi, K., 2009 12 1, In: 2009 International Symposium on Sustainable Energy (ISSE2009).

  研究成果: Article › 査読

• Discussion on Operation of FACTS Device Regarding Mode Controllability

  Nakao, S., Fujita, G., Shirai, G., Yokoyama, R. & Chen, W., 2006 7 1, In: International Conference on Electrical Engineering (ICEE) 2006.

  研究成果: Article › 査読

• Discussion on Power System Management

  G.Fujita, G. F. & Fujita, G., 2010 2 1, In: The 4th South East Asian Technical University Consortium (SEATUC) Symposium.

  研究成果: Article › 査読

• Discussion on reduction of power fluctuation by distributed generation in micro grid

  Shinji, T., Sekine, T., Kashiwagi, T., Akisawa, A., Fujita, G. & Matsubara, M., 2006 10 16, In: IEEJ Transactions on Power and Energy. 126, 1, p. 14-20+2

  研究成果 › 査読

  • Distributed power generation 100%
  • Renewable energy resources 79%
  • Gas turbines 34%
  • Wind power 34%
  • Frequency stability 25%
  29 被引用数 (Scopus)

• Discussion On Unbalance Condition Of Protective Relay Malfunction

  Mineo, T., Mitsuoka, K., Saito, M., Fujita, G., Hirikoshi, K. & Sanada, T., 2012 3 1, In: 6TH South East Asian Technical University Consortium Symposium (SEATUC).

  研究成果: Article › 査読

• Distribution Network Loss Minimization via Simultaneous Distributed Generation Coordination with Network Reconfiguration

  Muhtazaruddin, M. N., Jamian, J. J., Fujita, G., Baharudin, M. A., Wazir, M. W. & Mokhlis, H., 2014 6, In: Arabian Journal for Science and Engineering. 39, 6, p. 4923-4933 11 p.

  研究成果 › 査読

  • Distributed power generation 100%
  • Electric power distribution 89%
  • Immune system 17%
  • Switches 10%
  • Topology 9%
  12 被引用数 (Scopus)

• Doubly-Fed Rotary Frequency Converter for Power Supply and Demand Control

  Nakamura, A., Ono, T., Fujita, G., Yokoyama, R., Koyanagi, K. & Funabashi, T., 2005 9 1, In: International Universities Power Engineering Conference (UPEC 2005).

  研究成果: Article › 査読

• Dynamic Voltage Restorer as Series Active Filter for Unbalanced Load

  Tung, N. X., Fujita, G. & Horikoshi, K., 2009 9 1, In: The 2009 ASEAN Symposium on Power and Energy Systems (EEE.RC.ASPES 2009).

  研究成果: Article › 査読

• Effect of Negative-sequence Current Generation in Islanding Detection and Unbalanced Fault Ride-through

  Tuyen, N. D., Fujita, G., Funabashi, T. & Nomura, M., 2011 8 1, In: Default journal. p. 16-22

  研究成果: Article › 査読

• Effects of virtual resistor in power electronic converter on subsynchronous oscillation damping

  Rizqiawan, A., Fujita, G., Funabashi, T. & Nomura, M., 2011 11, In: IEEJ Transactions on Electrical and Electronic Engineering. 6, 6, p. 540-546 7 p.

  研究成果: Article › 査読

  • Resistors 100%
  • Power electronics 99%
  • Damping 78%
  • Acoustic impedance 75%
  • Turbogenerators 45%
  4 被引用数 (Scopus)