A New Algorithm for the Available Transfer Capability Determination
نویسندگان
چکیده
منابع مشابه
A New Algorithm for the Available Transfer Capability Determination
This paper presents a fast and accurate method to determine the available transfer capability. Ralston’smethod is used to predict the two trajectory points of voltagemagnitude, power flow, and maximum generator rotor angle difference. Then, the cubic spline interpolation technique is used to accurately trace the P-V, P-S, or P-Δδ curves between two points of trajectory. The P-V, P-S and PΔδ cur...
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Electric power industries throughout the world have been restructured to introduce competition among the market participants and bring several competitive opportunities. Open access to the transmission system places an emphasis on the intensive use of the interconnected network reliably, which requires knowledge of the network capability. Available Transfer Capability (ATC) is a measure of the ...
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A mathematical model for ATC based on optimal power flow was built under the static security constraints, where the maximum of all load nodes in receiving area was considered as aim function. In view of the defects of slow convergence and low accuracy in ATC optimization algorithms, a chaos cloud particle swarm optimization algorithm based on golden section criteria (CCGPSO) was proposed. This ...
متن کاملFast Determination of Simultaneous Available Transfer Capability (ATC)
This paper proposes a novel fast computational method to determine the simultaneous power available transfer capability (ATC) in a power system. This method consists of a fast estimation algorithm and a constrained power flow iteration. The ATC limiting factors considered in the method are: line thermal limits, bus voltage limits, and generator reactive power limits. When combined with the firs...
متن کاملAssessment of Dynamic Available Transfer Capability using FDR PSO Algorithm
The loads and wheeling transactions are varying very rapidly in the deregulated power market. Hence the power producers must respond quickly to those changes without affecting the system security and stability. This paper presents an application of Fitness Distance Ratio Particle Swarm Optimization (FDR PSO) algorithm to determine the optimal generation dispatch of power producers with dynamic ...
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ژورنال
عنوان ژورنال: Mathematical Problems in Engineering
سال: 2010
ISSN: 1024-123X,1563-5147
DOI: 10.1155/2010/795376