Goro Fujita

Research output

Research output per year 1994 1997 2000 2002 2006 2007 2008 2009 2010 2011 2012 2013 2014 2017 2018 2023

• 165 Article
• 85 Conference contribution
• 11 Paper
• 3 Conference article
• 1 More
  • 1 Review article

Research output per year

Research output per year

Search results

• 2012

  Proposal of new module-style power system training device

  Hitotsumatsu, Y. & Fujita, G., 2012 Dec 1, Proceedings - 2012 47th International Universities Power Engineering Conference, UPEC 2012. 6398680. (Proceedings of the Universities Power Engineering Conference).

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

  • Engineering facilities 100%
  • Engineers 91%
  • Electric utilities 76%
  • Industrial plants 59%
  • Industry 57%
  2 Citations (Scopus)

• Reliable impedance islanding detection for power distribution systems with high motor penetration

  Tuyen, N. D., Fujita, G., Funabashi, T. & Nomura, M., 2012, APPEEC 2012 - 2012 Asia-Pacific Power and Energy Engineering Conference, Proceedings. 6306888. (Asia-Pacific Power and Energy Engineering Conference, APPEEC).

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

  • Acoustic impedance 100%
  • Induction motors 41%
  • Experiments 16%
  2 Citations (Scopus)

• Voltage control in PV grid connected mode for overvoltage reduction

  Muhtazaruddin, M. N. & Fujita, G., 2012, 2012 IEEE International Conference on Power System Technology, POWERCON 2012. 6401444. (2012 IEEE International Conference on Power System Technology, POWERCON 2012).

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

  • Voltage control 100%
  • Power control 98%
  • Electric potential 36%
  • Irradiation 36%
  • Sun 36%
  2 Citations (Scopus)
• 2011

  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 ed. IEEE Computer Society, Vol. 2011-January. 6125494

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

  • Distributed power generation 100%
  • Turbines 77%
  • Turbogenerators 36%

• Fault current limiter based on series active compensator

  Okawa, T., Tung, N. X., Fujita, G., Takemoto, Y. & Horikoshi, K., 2011 May 13, 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011. p. 1564-1568 5 p. 5744802. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

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

  • Fault current limiters 100%
  • Electric fault currents 80%
  • Electric potential 14%
  • Fault detection 13%
  • Electric power distribution 12%
  3 Citations (Scopus)

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

  Rizqiawan, A., Fujita, G., Funabashiy, T. & Nomuray, M., 2011 Jun 24, 2011 IEEE Applied Power Electronics Colloquium, IAPEC 2011. p. 170-175 6 p. 5779853. (2011 IEEE Applied Power Electronics Colloquium, IAPEC 2011).

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

  • Resistors 100%
  • Controllers 55%
  • Controllability 35%
  • Numerical analysis 29%

• Negative-sequence current injection of dispersed generation for islanding detection and unbalanced fault ride-through

  Tuyen, N. D. & Fujita, G., 2011, Proceedings of the Universities Power Engineering Conference. January ed. IEEE Computer Society, Vol. 2011-January. 6125495

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

  • Power electronics 100%
  • Notch filters 42%
  • Adaptive filters 37%
  • Reactive power 32%
  • Signal processing 28%
  18 Citations (Scopus)

• Oscillation detection by using instantaneous three-phase power signature

  Rizqiawan, A., Fujita, G., Funabashi, T. & Nomura, M., 2011 May 13, 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011. p. 1759-1763 5 p. 5744834. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

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

  • Notch filters 100%
  • Adaptive filters 88%
  • Power electronics 78%

• Synchronization and islanding detection of Dispersed Generation using Adaptive Notch Filter

  Tuyen, N. D., Fujita, G., Funabashi, T. & Nomura, M., 2011, 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011. p. 1532-1537 6 p. 5744797. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

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

  • Notch filters 100%
  • Adaptive filters 88%
  • Phase locked loops 85%
  • Power control 74%
  • Signal processing 65%
  2 Citations (Scopus)
• 2010

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

  Tung, N. X., Fujita, G. & Horikoshi, K., 2010 Sept 17, 2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010. p. 2283-2287 5 p. 5543142. (2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010).

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

  • Electric potential 100%
  • Electric power systems 54%
  • Computer simulation 35%
  5 Citations (Scopus)
• 2009

  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 Dec 17, 2009 IEEE Power and Energy Society General Meeting, PES '09. 5275617. (2009 IEEE Power and Energy Society General Meeting, PES '09).

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

  • Resistors 100%
  • Electric lines 86%
  • Capacitors 81%
  • Damping 78%
  • Experiments 14%
  1 Citation (Scopus)

• Load following characteristics and operating temperature control of SOFC simulation

  Tuyen, N. D., Fujita, G., Yokoyama, R., Koyanagi, K., Funabashi, T. & Nomura, M., 2009 Dec 16, Transmission and Distribution Conference and Exposition: Asia and Pacific, T and D Asia 2009. 5356879. (Transmission and Distribution Conference and Exposition: Asia and Pacific, T and D Asia 2009).

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

  • Solid oxide fuel cells (SOFC) 100%
  • Temperature control 89%
  • Fuel cells 55%
  • Reforming reactions 34%
  • Natural gas 26%
  3 Citations (Scopus)

• Load frequency control for utility interaction of wide-area power system interconnection

  Nakayama, K., Fujita, G. & Yokoyama, R., 2009 Dec 16, Transmission and Distribution Conference and Exposition: Asia and Pacific, T and D Asia 2009. 5356942. (Transmission and Distribution Conference and Exposition: Asia and Pacific, T and D Asia 2009).

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

  • Electric power system interconnection 100%
  • Large scale systems 66%
  • HVDC power transmission 59%
  • System of systems 47%
  • Gain control 43%
  9 Citations (Scopus)

• Phase loading balancing by shunt passive compensator

  Tung, N. X., Fujita, G. & Horikoshi, K., 2009 Dec 16, Transmission and Distribution Conference and Exposition: Asia and Pacific, T and D Asia 2009. 5356979. (Transmission and Distribution Conference and Exposition: Asia and Pacific, T and D Asia 2009).

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

  • MATLAB 100%
  • Costs 47%
  3 Citations (Scopus)

• Suppression of short term disturbances from renewable resources by load frequency control considering different characteristics of power plants

  Oba, R., Shirai, G., Yokoyama, R., Niimura, T. & Fujita, G., 2009, 2009 IEEE Power and Energy Society General Meeting, PES '09. 5275769. (2009 IEEE Power and Energy Society General Meeting, PES '09).

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

  • Power plants 100%
  • Low pass filters 66%
  • Farms 59%
  5 Citations (Scopus)
• 2008

  Operation of micro grid with renewal sources

  Chiba, Y., Yokoyama, R., Fujita, G., Koyanagi, K., Funabashi, T. & Nomura, M., 2008, ECOS 2008 - Proceedings of the 21st International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. Silesian University of Technology, p. 1215-1221 7 p.

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

  • Power quality 100%
  • Gas turbines 89%
  • Lead acid batteries 64%
  • Supercapacitor 60%
  • Operations research 58%

• SOFC dynamics behaviour simulation model

  Fujita, G., Yokoyama, R., Koyanagi, K., Funabashi, T. & Nomura, M., 2008, ECOS 2008 - Proceedings of the 21st International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. Silesian University of Technology, p. 1873-1879 7 p.

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

  • Solid oxide fuel cells (SOFC) 100%
  • Temperature 37%
  • Fuel cells 33%
  • Hot Temperature 26%
  • Temperature control 17%
• 2007

  The design and experiment of ion generator power supply for vacuum sputtering

  Chen, W. G., Rao, Y. H., Shan, C. H., Fujita, G. & Yasutoshi, T., 2007 Oct 1, Fourth Power Conversion Conference-NAGOYA, PCC-NAGOYA 2007 - Conference Proceedings. p. 931-935 5 p. 4239268. (Fourth Power Conversion Conference-NAGOYA, PCC-NAGOYA 2007 - Conference Proceedings).

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

  • Sputtering 100%
  • Ions 71%
  • Vacuum 69%
  • System stability 40%
  • Electric network analysis 39%
  9 Citations (Scopus)
• 2006

  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 Dec 1, 41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings. p. 193-197 5 p. 4218671. (41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings; vol. 1).

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

  • Telecommunication lines 100%
  • Electric power systems 98%
  • Power quality 57%
  • Solar energy 53%
  • Wind power 50%
  2 Citations (Scopus)

• Cost evaluation of small grid system with autonomous distribution control

  Toyoshima, T., Shirai, G., Yokoyama, R., Fujita, G., Matsubara, M. & Tsukui, T., 2006 Dec 1, First International Power and Energy Conference, (PECon 2006) Proceedings. p. 607-610 4 p. 4154567. (First International Power and Energy Conference, (PECon 2006) Proceedings).

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

  • Telecommunication lines 100%
  • Electric power systems 98%
  • Power quality 57%
  • Solar energy 53%
  • Wind power 50%

• Countermeasure for stopolicy for automobile power system

  Nishimura, R., Kobayashi, K., Fujita, G. & Fukada, T., 2006 Dec 1, 41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings. p. 744-747 4 p. 4218785. (41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings; vol. 2).

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

  • Automobiles 100%
  • Electric equipment 49%
  • Hybrid vehicles 38%
  • Fuel consumption 33%
  • Fuel cells 32%

• 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. IEEE Computer Society, p. 612-617 6 p. 4154568. (First International Power and Energy Conference, (PECon 2006) Proceedings).

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

  • Power generation 100%
  • Renewable energy resources 94%
  • System stability 60%
  • Distributed power generation 59%
  20 Citations (Scopus)

• Field tests of a microgrid control system

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

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

  • Microgrids 100%
  • Control systems 61%
  • Adaptive control systems 42%
  • Fuzzy systems 34%
  • Energy storage 29%
  16 Citations (Scopus)

• Simulation of battery life time evaluation for automobiles

  Kobayashi, K., Nishimura, R., Fujita, G. & Fukada, T., 2006 Dec 1, 41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings. p. 665-668 4 p. 4218769. (41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings; vol. 2).

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

  • Automobiles 100%
  • Electric wiring 38%
  • Energy management 36%
  • Electric power systems 30%
  • Electric potential 18%
• 2005

  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. p. 361-366 6 p. 1599290. (Proceedings of the 13th International Conference on Intelligent Systems Application to Power Systems, ISAP'05; vol. 2005).

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

  • Electric power system interconnection 100%
  • Power electronics 74%
  • Wind power 66%
  • Carbon dioxide 47%
  • Electric utilities 30%
  2 Citations (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. p. 385-390 6 p. 1599294. (Proceedings of the 13th International Conference on Intelligent Systems Application to Power Systems, ISAP'05; vol. 2005).

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

  • Frequency converters 100%
  • Wind power 69%
  • Power generation 68%
  • Electric potential 27%
  • Farms 26%
  1 Citation (Scopus)

• Supply and demand control of dispersed type power sources in micro grid

  Matsubara, M., Fujita, G., Shinji, T., Sekine, T., Akisawa, A., Kashiwagi, T. & Yokoyama, R., 2005 Dec 1, Proceedings of the 13th International Conference on Intelligent Systems Application to Power Systems, ISAP'05. p. 67-72 6 p. 1599243. (Proceedings of the 13th International Conference on Intelligent Systems Application to Power Systems, ISAP'05; vol. 2005).

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

  • Renewable energy resources 100%
  • Gas turbines 87%
  • Thermal energy 24%
  • Farms 24%
  • Wind power 21%
  28 Citations (Scopus)
• 2003

  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. IEEE Computer Society, p. 6-11 6 p. 1304343. (2003 IEEE Bologna PowerTech - Conference Proceedings; vol. 2).

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

  • Frequency converters 100%
  • Farms 78%
  • Wind power 55%
  • Synchronous motors 32%
  • AC-AC power converters 23%
  8 Citations (Scopus)

• Power system quality improvement using doubly-fed rotary frequency converter

  Kajihara, M., Ezaki, K., Okuda, M., Fujita, G., Yokoyama, R., Koyanagi, K. & Funabashi, T., 2003 Dec 1, Proceedings of the IASTED International Conference, PowerCon 2003 - Special Theme: Blackout. Domijan, Jr., A. (ed.). p. 200-204 5 p. (Proceedings of the IASTED International Conference, PowerCon 2003 - Special Theme: Blackout).

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

  • Frequency converters 100%
  • Farms 52%
  • Wind power 46%
  • Synchronous motors 27%
  • AC-AC power converters 19%
  1 Citation (Scopus)

• Visualization of power system static and dynamic characteristic

  Okuda, M., Minami, Y., Kajihara, M., Fujita, G., Shirai, G. & Yokoyama, R., 2003 Dec 1, Proceedings of the IASTED International Conference, PowerCon 2003 - Special Theme: Blackout. Domijan, Jr., A. (ed.). p. 33-37 5 p. (Proceedings of the IASTED International Conference, PowerCon 2003 - Special Theme: Blackout).

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

  • Animation 100%
  • Visualization 76%
  • Personal computers 64%
  • Electric potential 51%
  • Complex networks 33%
  1 Citation (Scopus)
• 2002

  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., p. 779-783 5 p. 1047505. (PowerCon 2002 - 2002 International Conference on Power System Technology, Proceedings; vol. 2).

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

  • Life cycle 100%
  • Turbines 90%
  • Torque 85%
  • Fatigue of materials 79%
  • Turbogenerators 31%
  3 Citations (Scopus)
• 2001

  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. 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 100%
  • Torque 94%
  • Control systems 15%
  1 Citation (Scopus)
• 2000

  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 100%
  • Electric potential 70%
  • Adenosinetriphosphate 58%
  • Electric switchgear 55%
  11 Citations (Scopus)
• 1999

  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 100%
  3 Citations (Scopus)
• 1998

  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 100%
  • Stabilization 92%
  • Controllers 56%
  • Modeling Error 49%
  • Power System 45%