Power system stress analysis for main grid substations in Brazil

The analyses for overcoming problems arising in basic grid substation buses and equipment are of essential importance to the Brazilian electric sector in view of the constant expansion of this system. These analyses are not simple tasks because they involve an evaluation of the impacts caused by ins...

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Veröffentlicht in:Ingeniare. Revista chilena de ingeniería 2016-07, Vol.24 (3), p.377-391
Hauptverfasser: Duailibe Monteiro, Paulo R, Soares, Carlos A. P, de C. Rocha, Leonardo, Silva, Wainer S
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Sprache:eng
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Zusammenfassung:The analyses for overcoming problems arising in basic grid substation buses and equipment are of essential importance to the Brazilian electric sector in view of the constant expansion of this system. These analyses are not simple tasks because they involve an evaluation of the impacts caused by installations arising from new connections and because they always include various studies. This paper presents examples of necessary investigations into the causes of the rated characteristic violations of basic grid installation components. An overview of the proposed electrical system that will be evaluated in conjunction with a new thermal generator plant connection to an existing system substation system is presented.
ISSN:0718-3305
0718-3305
DOI:10.4067/S0718-33052016000300003