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Research Output 1994 2019

  • 512 Citations
  • 12 h-Index
  • 156 Article
  • 84 Conference contribution
  • 1 Chapter
  • 1 Conference article
11 Citations (Scopus)

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 proceedingConference contribution

Power electronics
Notch filters
Adaptive filters
Reactive power
Signal processing

New Approach for Power System Education

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

Research output: Contribution to journalArticle

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 journalArticle

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 journalArticle

4 Citations (Scopus)

New modulation strategy combining phase shift and frequency variation for dual-active-bridge converter

Nguyen, D. D., Nguyen, D. T. & Fujita, G., 2017, In : IEEJ Journal of Industry Applications. 6, 2, p. 140-150 11 p.

Research output: Contribution to journalArticle

Phase shift
Modulation
Power transmission
Electric potential
Experiments
7 Citations (Scopus)

Nonlinear control of DFIG under symmetrical voltage dips with demagnetizing current solution

Nguyen, T. D. V. & Fujita, G., 2012, 2012 IEEE International Conference on Power System Technology, POWERCON 2012. 6401383

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

Asynchronous generators
Hysteresis
Electric potential
Controllers
Electric current control
2 Citations (Scopus)

Notch adaptive filter solution under unbalanced and/or distorted PCC voltage for 3-phase 3-wire shunt active power filter

Tuyen, N. D., Fujita, G. & Muhtazaruddin, M. N. B., 2016 May 6, (Accepted/In press) In : Electrical Engineering. p. 1-12 12 p.

Research output: Contribution to journalArticle

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

Observer-based decoupling power control for frequency modulated Dual-Active-Bridge converter

Nguyen, D. D. & Fujita, G., 2016 Jul 13, 2016 IEEE 8th International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016. Institute of Electrical and Electronics Engineers Inc., p. 754-760 7 p. 7512380

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

Power control
Reactive power
Frequency converters
Sampling
Costs

Observer-based excitation control of turbine-generator shaft oscillation

Kakinoki, T., Yokoyama, R., Fujita, G., Koyanagi, K. & Funabashi, T., 2002, Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference. Vol. 2. p. 1225-1230 6 p.

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

Turbogenerators
Torque
Control systems
Controllers

Observer-based Excitation Control of Turbine Shaft Oscillation

Kakiniki, T., Yokoyama, R., Fujita, G., Koyanagi, K. & Funabashi, T., 2002 Jan 1, In : IEEE Winter Meeting 2002.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Observer-based nonlinear control for frequency modulated dual-active-bridge converter

Dinh, N. D., Linh, N. M., Tuyen, N. D. & Fujita, G., 2017 Feb 13, ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings. Institute of Electrical and Electronics Engineers Inc., 7855301

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

Nonlinear control systems
Controllers
DC-DC converters
Reactive power
Sampling

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 proceedingConference contribution

Power quality
Gas turbines
Operations research
Lead acid batteries
MATLAB
4 Citations (Scopus)

Optimal distributed generation and capacitor coordination for power loss minimization

Muhtazaruddin, M. N. B., Tuyen, N. D., Fujita, G. & Jamian, J. J. B., 2014 Jul 23, Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference. Institute of Electrical and Electronics Engineers Inc., 6863423

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

Distributed power generation
Capacitors
Immune system
MATLAB
Electric potential

Optimal load-shedding using local information

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

Research output: Contribution to journalArticle

Outages
Quadratic programming
Power generation
2 Citations (Scopus)

Optimal placement and sizing of Static Var Compensator using Cuckoo search algorithm

Nguyen, K. P., Fujita, G. & Ngoc Dieu, V., 2015 Sep 10, 2015 IEEE Congress on Evolutionary Computation, CEC 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 267-274 8 p. 7256901

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

Teaching
Electric power systems
Electric potential
Static Var compensators
Costs
3 Citations (Scopus)

Optimal placement and sizing of SVC by using various meta-heuristic optimization methods

Nguyen, K. P., Fujita, G., Tuyen, N. D., Dieu, V. N. & Funabashi, T., 2014 Mar 24, Proceedings - ICPERE 2014: 2nd IEEE Conference on Power Engineering and Renewable Energy 2014. Institute of Electrical and Electronics Engineers Inc., p. 7-12 6 p. 7067226

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

Electric potential
Static Var compensators
Costs
1 Citation (Scopus)

Optimal power control of DFIG wind turbines using a simplified power converter

Nguyen, D. & Fujita, G., 2014 Jul 23, Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference. Institute of Electrical and Electronics Engineers Inc., 6863416

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

Asynchronous generators
Power converters
Power control
Wind turbines
Rotors
2 Citations (Scopus)

Optimal power flow using self-learning cuckoo search algorithm

Nguyen, K. P. & Fujita, G., 2016 Nov 22, 2016 IEEE International Conference on Power System Technology, POWERCON 2016. Institute of Electrical and Electronics Engineers Inc., 7753986

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

Electric power systems
Electric lines
Teaching
Capacitors
Costs

Organization for cross-regional coordination of transmission operators, Japan (OCCTO)

Nishiya, Y., Matsumoto, N. & Fujita, G., 2017, In : Journal of the Institute of Electrical Engineers of Japan. 137, 3, p. 134-137 4 p.

Research output: Contribution to journalArticle

Oscillation detection by using instantaneous three-phase power signature

Rizqiawan, A., Fujita, G., Funabashi, T. & Nomura, M., 2011, Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC. p. 1759-1763 5 p. 5744834

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

Notch filters
Adaptive filters
Power electronics

Oscillation reduction method of shaft torque which is associated with instantaneous voltage drop for private generation system

Okazaki, A., Fujita, G., Nakano, T., Koyanagi, K., Funabashi, T., Yokoyama, R. & Kakinoki, T., 2005 Jun, In : International Energy Journal. 6, 1 PART 1, p. 185-195 11 p.

Research output: Contribution to journalArticle

Torque
Torque control
Turbogenerators
Gas turbines
Voltage drop

Overview of Fuel Cell for Power System

Fujita, G., 2005, In : IEEJ Transactions on Power and Energy. 125, 11, p. 1024-1027 4 p.

Research output: Contribution to journalArticle

Fuel cells
High temperature operations
Solid oxide fuel cells (SOFC)
Thermal energy
Hydrogen
2 Citations (Scopus)

Partial Shading and Global Maximum Power Point Detections Enhancing MPPT for Photovoltaic Systems Operated in Shading Condition

Gosumbonggot, J., Nguyen, D. D. & Fujita, G., 2018 Nov 20, Proceedings - 2018 53rd International Universities Power Engineering Conference, UPEC 2018. Institute of Electrical and Electronics Engineers Inc., 8541880

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

Irradiation
Testing
Costs
6 Citations (Scopus)
Irradiation
Experiments
Scanning
Temperature
Electric potential

Peak-Time Pricing Ratio for Economic Evaluation of Power Grids System in Zero Energy Building

Octoviandiningrum Hadi, P., Fujita, G., Tanaka, Y. & Tagami, K., 2018 Nov 20, Proceedings - 2018 53rd International Universities Power Engineering Conference, UPEC 2018. Institute of Electrical and Electronics Engineers Inc., 8541983

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

Electricity
Planning
Economics
Energy management
Energy storage

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 journalArticle

5 Citations (Scopus)

Phase load balancing in distribution power system using discrete passive compensator

Tung, N. X., Fujita, G. & Horikoshi, K., 2010 Sep, In : IEEJ Transactions on Electrical and Electronic Engineering. 5, 5, p. 539-547 9 p.

Research output: Contribution to journalArticle

Resource allocation
MATLAB
Capacitors
Wire
Costs
2 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

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

MATLAB
Costs

PI control system for input current of active rectifier in SST

Ilyani Binti Jefri, F. & Fujita, G., 2018 Mar 29, Proceeding - 2017 5th International Conference on Electrical, Electronics and Information Engineering: Smart Innovations for Bridging Future Technologies, ICEEIE 2017. Handayani, A. N., Widiyaningtyas, T., Lestari, D., Agustin, W., W., A. P., Afandi, A. N., Amalia, R., D.W., E. P., Wibowo, F. S., Kusumo, G. R., Fadlika, I., Sendari, S., Dewi, A. K., Soraya, D. U. & M, P. P. (eds.). Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 102-107 6 p.

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

Control systems
DC-DC converters
Electric potential
Phase locked loops
Power electronics

Power System Analysis for Vehicle

Ochiai, R., Nagashima, N. & Fujita, G., 2009 Feb 1, In : The 3rd South East Asian Technical University Consorsium (SEATUC) Symposium.

Research output: Contribution to journalArticle

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, Proceedings of the IASTED International Conference, PowerCon 2003 - Special Theme: Blackout. Domijan, Jr., A. (ed.). p. 200-204 5 p.

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

Frequency converters
Farms
Wind power
Synchronous motors
Asynchronous generators

Power System Reconstruction and Liability

G.Fujita, G. F. & Fujita, G., 2008 Feb 1, In : The 2nd South East Asian Techinical University Consortium Symposium. p. 187-192

Research output: Contribution to journalArticle

Power System Stability Improvement Using Doubly-Fed Rotary Frequency Converter

Nakamura, A., Fujita, G., Yokoyama, R., Koyanagi, K. & Funabashi, T., 2004 Jul 1, In : ICEE 2004 Sapporo.

Research output: Contribution to journalArticle

3 Citations (Scopus)

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, Canadian Conference on Electrical and Computer Engineering. IEEE, Vol. 1. p. 43-46 4 p.

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

Governors
Control theory
Capacitors
Stabilization
Power electronics
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 journalArticle

Proposal,Experimental Study and Verification of Rotary Frequency Converter

Y.Takemoto, Y. T., G.Fujita, G. F., K.Koyanagi, K. K., T.Funabashi, T. F., R.Yokoyama, R. Y. & Fujita, G., 2007 Jul 1, In : International Conference on Electrical Engineering 2007.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Proposal of new module-style power system training device

Hitotsumatsu, Y. & Fujita, G., 2012, Proceedings of the Universities Power Engineering Conference. 6398680

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

Engineering facilities
Engineers
Electric utilities
Industrial plants
Industry

PSS Design for Damping of Inter-area Power Oscillations by Coherency-based Equivalent Model

Leu, C., Ishimaru, M., Yokoyama, R., Koyanagi, K., Funabashi, T. & Fujita, G., 2002 Jul 1, In : ICEE 2002 JEJU.

Research output: Contribution to journalArticle

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 journalArticle

3 Citations (Scopus)

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 proceedingConference contribution

Electric power distribution
4 Citations (Scopus)

Reduced-order Observer-based Control System for Dual-Active-Bridge DC/DC Converter

Nguyen, D. D., Fujita, G., Bui-Dang, Q. & Ta, M. C., 2018 Feb 28, (Accepted/In press) In : IEEE Transactions on Industry Applications.

Research output: Contribution to journalArticle

DC-DC converters
Control systems
Electric current control
Electric potential
Sampling
13 Citations (Scopus)

Reduction of power fluctuation by distributed generation in micro grid

Shinji, T., Sekine, T., Akisawa, A., Kashiwagi, T., Fujita, G. & Matsubara, M., 2008 Apr 30, In : Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 163, 2, p. 22-29 8 p.

Research output: Contribution to journalArticle

Distributed power generation
Wind power
Gas turbines
Frequency stability
System stability

Reliability Improvement of Transmission and Distributions using HVDC

Yamamoto, T., Takemoto, Y., Saito, H. & Fujita, G., 2009 Feb 1, In : The 3rd South East Asian Technical University Consorsium (SEATUC) Symposium.

Research output: Contribution to journalArticle

1 Citation (Scopus)

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

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

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

Induction motors
Experiments

Renewable energy inclusion on economic power optimization using thunderstorm algorithm

Afandi, A. N., Fujita, G., Khai, N. P., Sulistyorini, Y. & Tutkun, N., 2017 Sep 1, In : International Conference on Electrical Engineering, Computer Science and Informatics (EECSI). 4, p. 377-382 6 p.

Research output: Contribution to journalArticle

Thunderstorms
Economics
Costs
12 Citations (Scopus)

Renewable energy inclusion on economic power optimization using thunderstorm algorithm

Afandi, A. N., Fujita, G., Khai, N. P., Sulistyorini, Y. & Tutkun, N., 2017 Dec 22, Proceedings - 2017 4th International Conference on Electrical Engineering, Computer Science and Informatics, EECSI 2017. Institute of Advanced Engineering and Science, Vol. 2017-December.

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

Thunderstorms
Economics
Costs

Self-Learning Cuckoo search algorithm for optimal power flow considering tie-line constraints in large-scale systems

Nguyen, K. P. & Fujita, G., 2018 Jun 1, In : GMSARN International Journal. 12, 2, p. 118-126 9 p.

Research output: Contribution to journalArticle

Large scale systems
learning
egg
Search engines
engine