Influence of the supply of reactive power in the calculation of the transfer capability
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Data
2004-12-01
Autores
Gaino, Fábio Cassucci [UNESP]
Padilha-Feltrin, Antonio [UNESP]
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Resumo
This paper presents some initial concepts for including reactive power in linear methods for computing Available Transfer Capability (ATC). It is proposed an approximation for the reactive power flows computation that uses the exact circle equations for the transmission line complex flow, and then it is determined the ATC using active power distribution factors. The transfer capability can be increased using the sensitivities of flow that show the best group of buses which can have their reactive power injection modified in order to remove the overload in the transmission lines. The results of the ATC computation and of the use of the sensitivities of flow are presented using the Cigré 32-bus system. © 2004 IEEE.
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Distribution Factor, Linear ATC, Maximum Capability Transfer, Reactive Power Flow, Reactive Support, Sensitivities of flow, Distribution factor, Linear available transfer capability (ATC), Maximum capability transfer, Reactive power flow, Reactive support, Algorithms, Computational methods, Data reduction, Electric lines, Electric power transmission, Sensitivity analysis, Electric power distribution
Como citar
2004 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America, p. 190-195.