Efficient Calculation of Frequency and Duration Models for Large Composite Electric Generating Plants

This paper describes a new technique that has been developed to facilitate the preparation of frequency and duration models for large composite systems. These models are required for power system reliability and probabilistic production cost evaluations. The technique is based on the sequential comp...

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Bibliographic Details
Published in:IEEE transactions on power apparatus and systems 1985-07, Vol.PAS-104 (7), p.1617-1623
Main Authors: Puntel, Walter R., Wood, Allen J., Clements, Kevin A., Dohner, Clark A.
Format: Article
Language:English
Subjects:
Aggregates
Applied sciences
Computational efficiency
Costs
Electrical engineering. Electrical power engineering
Electrical power engineering
Exact sciences and technology
Frequency
Interconnected systems
Operation. Load control. Reliability
Power generation
Power networks and lines
Power system modeling
Power system reliability
Production systems
Senior members
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Summary:This paper describes a new technique that has been developed to facilitate the preparation of frequency and duration models for large composite systems. These models are required for power system reliability and probabilistic production cost evaluations. The technique is based on the sequential composition and state aggregation of component subsystems and composite partial systems. A significant feature is the fact that state aggregation is performed at the subsystem level rather than the final system level. This has important computational consequences since it greatly reduces the number of states that must be stored and manipulated during the computational process.
ISSN:0018-9510
2995-6323
DOI:10.1109/TPAS.1985.319190