Results 21 to 30 of about 50 (48)

Power System Restorations — Methods and Model-Simulations

IFAC Proceedings Volumes, 1988
Due to the increasing complexity of electrical networks in developing countries as well as decreasing reserve capacity in the networks of industrialized countries, power system restoration is gaining increased interest. As emphasized in the paper, a reduction of the restoration time requires not only theoretical work, but also the installation and ...
A. Vorbach, H. Schwingshandl, D. Rumpel, M. Brockmann   +3 more
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On spectral graph theory in power system restoration

2011 2nd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies, 2011
A large penetration of renewable energy sources with volatile power generation imposes new challenges for efficient restoration of the power system after a blackout. Prolonged power outages are also characterized be uncertain load conditions due to cold load phenomena.
Fredrik Edström, Lennard Söder
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Artificial neural networks in power system restoration

IEEE Transactions on Power Delivery, 2002
Power system restoration (PSR) has been a subject of study for many years. In recent years many techniques were proposed to solve the limitations of the predetermined restoration guidelines and procedures used by a majority of system operators to restore a system following the occurrence of a wide area disturbance.
A. S. Bretas, A. G. Phadke
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Power System Restoration

1993
The IEEE Power System Restoration Working Group (SRWG) is concerned with the development and dissemination of technical information for planning and operator training in the context of meeting restoration requirements. This special report consists of reprints of IEEE Transactions of Power Systems (T-PWRS) papers written by invited by the SWRG, a list ...
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Development of a Guidance Method for Power System Restoration

IEEE Power Engineering Review, 1989
A guidance method for restorative control that gives operators an appropriate restoration plan and restorative procedures is proposed. The approach combines the knowledge engineering technology with conventional programming. The resulting architecture gives various kinds of flexibility.
Y. Kojima, S. Warashina, S. Nakamura, K. Matsumoto   +3 more
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A Multi-agent Approach to Power System Restoration

IEEE Transactions on Power Systems, 2002
This paper proposes a multi-agent approach to power system restoration. The proposed system consists of a number of bus agents (BAGS) and a single facilitator agent (FAG). BAG is developed to decide a suboptimal target configuration after a fault occurrence by interacting with other BAGS based on only locally available information, while FAG is to act ...
T. Nagata, H. Sasaki
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Power system restoration challenges

IEEE Power Engineering Society General Meeting, 2004., 2004
Summary form only given. Some of the problems encountered in the three phases of power system restoration are briefly presented. The three restoration phases are: planning for restart and reintegration of the bulk power supply, actions during system degradation for saving and retaining critical sources of power, and load restoration when the power ...
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A framework for power system restoration

2009
The problem of restoring power systems after a complete or partial blackout is as old as the power industry itself. In recent years, due to economic competition and deregulation, power systems are operated closer and closer to their limits. At the same time, power systems have increased in size and complexity.
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A multi-agent system for power system restoration

2001 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.01CH37194), 2002
This paper proposes a multi-agent approach to power system restoration. The proposed system consists of several bus agents (BAGs) and a single facilitator agent (FAG). A BAG is developed to decide a sub-optimal target configuration after faults occur by interacting with other BAGs, while a FAG is developed to act as a manager for the decision process ...
T. Nagata, H. Sasaki
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Expert system requirements for power system restoration

IEEE Transactions on Power Systems, 1994
This paper is one of series presented on behalf of the IEEE System Operation Subcommittee with the intent of focusing industry attention on power system restoration. Expert systems are being considered for restoring bulk power supplies. In general, there are three restoration periods following a major power disturbance: establishment of initial sources
M.M. Adibi, L.R.J. Kafka, D.P. Milanicz
openaire   +1 more source