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KMID : 0368019910140010195
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Journal of Soonchunhyang University
1991 Volume.14 No. 1 p.195 ~ p.205
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A Optimal Operating Model of Power System Incorperating Load Control
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Abstract
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Load management has been proposed as a means whereby an electric utility can reduce its requirements for additional generation, transmission, and distribution investments, shift fuel dependency from limited to more abundate energy resources, and improve the efficiency of the electric energy system. There exist, however, serious technological and economic questions which must be answered to define the cost trade-offs between initiating a load management strategy or adding additional capacity to meet the load.
One aspect of this complex problem is to dertermine how the load profile might be modified by the load management being considered.
In this paper, a model is developed to determine how a power system with an active load control system should be operated to make the best use of its avaiable resources. The model is implemented in a computer program which uses a dynamic programming technique to determine the optimal operating strategy for a geven set of conditions. The use of this model is demonstrated for serval case studies with a variety of load control options.
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