Anotaciones sobre algunos métodos de cálculo de la resistencia de puesta a tierra.
DOI:
https://doi.org/10.17533/udea.redin.325527Abstract
Se presentan tres métodos de cálculo de la resistencia de puesta a tierra, de diferente alcance en su aplicabilidad y de uso difundido: un método gráfico, un conjunto de expresiones analíticas simplificadas y un método matricial. Los métodos se aplican a unas series de mallas de tierra, los resultados se comparan y se hacen algunas anotaciones sobre los mismos. El método matricial, aplicado a través de un programa computacional que permite además un análisis amplio del comportamiento de la malla (tensiones de toque y de paso, etc.), muestra ser el más confiable, particularmente porque sus resultados varían siempre en consonancia con las variaciones físicas de las mallas.Downloads
References
Tagg., G.F. Earth Resistances, New York, Pitman Publishing Corporation, 1964.
Endrenyl, J. "Fault-Current Analysis for Station Grounding Design". Ontario Hydro Research Quartely, Second Quarter, pp. 16-21, 1967.
Meliopoulus, A.P.; Webb, R.P.; Joy. E.B.; Patel. S. "Computation of Maximum Earth Current in Substation Switchyards" IEEE Trans. on PAS, Vol. PAS-102, No. 9 pp. 3131-3139, September 1983. DOI: https://doi.org/10.1109/TPAS.1983.318120
Dawalibi, F.; Niles, G. "Measurements and Computations of Fault Current Distribution on Overhead Transmission Lines", IEEE Trans. on PAS. Vol. PAS-103, No. 3, pp. 553-560, March 1984. DOI: https://doi.org/10.1109/TPAS.1984.318744
Wwitzenfeld, G. "Power System Ground Fault Current Distribution Using the Double Sided Elimination Method", IEEE Trans. on Power System, Vol. PWRS-1, No, 1, pp. 17-25, February 1986. DOI: https://doi.org/10.1109/TPWRS.1986.4334838
Joy, E.B.; Paik N.; Brewer, T.E.; Wilson, R.E.; Webb, R.P.; Meliopoulus A.P. "Graphical Data for Ground Grid Analysis". IEEE Trans. on PAS. Vol. PAS-102, No. 9, pp. 3038-3048, September 1983. DOI: https://doi.org/10.1109/TPAS.1983.318110
Schwarz. S.J. "Analytical Expressions for the Resistance of Grounding Systems" AIEE Transactions. Vol. 73, pp. 1011-1016, August 1954. DOI: https://doi.org/10.1109/AIEEPAS.1954.4498923
Kercel, S.W. "Design of Switchyard Grounding Systems Using Multiple Grids" IEEE Trans. on PAS, Vol. PAS-100, No. 3 pp1341-1350, March 1981. DOI: https://doi.org/10.1109/TPAS.1981.316607
Nahman J.; Salomón D. "Analytical Expressions for the Resistance of Grounding Grids in Nonuniform Soil" IEEE Trans. on PAS Vol. PAS-103, No. 4 pp. 880-885, April 1984. DOI: https://doi.org/10.1109/TPAS.1984.318367
Nahman, J.; Salomón, D. "Analytical Expressions for the Resistance of Rodbeds and of Combined Grounding Systems in Nonuniform Soil" IEEE Trans. on PWRD, Vol. 1 PWRD-1, No. 3. pp. 90-97 July 1986. DOI: https://doi.org/10.1109/TPWRD.1986.4307978
Dawalibi, F; Mukhedkar, D. "Optimun Design of Substation Grounding in a Two-Layer Earth Structure. Part 1, Analytical Study", IEEE Trans. on PAS, Vol. PAS-94, No. 2, pp. 252-272, March/April, 1975. DOI: https://doi.org/10.1109/T-PAS.1975.31849
Heppe, R.J. "Computation of Potential of Surface Above an Energized Grid or Other Electrode, Allowing for Non-Uniform Current Distribution", IEEE Trans. on PAS, Vol. PAS-98, No. 6, pp. 1978-1989, Nov./Dec.1979. DOI: https://doi.org/10.1109/TPAS.1979.319377
Garret, D.L.: Holley, H.J. "Calculation of Substation Grounding System Resistance Using Matrix Techniques", IEEE Trans. on PAS, Vol. PAS-99, No. 5, pp. 2008-1011, September/October 1980. DOI: https://doi.org/10.1109/TPAS.1980.319828
Kouteynokoff, P. "Numerical Computation of the Grounding Resistance of Substation and Towers" IEEE Trans. PAS, Vol. PAS-99 No. 3 pp. 957-965, May/June 1980. DOI: https://doi.org/10.1109/TPAS.1980.319725
Ewy, K.A.; Smolleck, H.A. "A Graphical Explanation of the Resistance and Surface Potencial Calculations for Grounding Systems in Two-Layer Earth", IEEE Trans. on PAS, Vol. PAS-103, No. pp. 631-639, March 1984. DOI: https://doi.org/10.1109/TPAS.1984.318750
Portela, C.M. "Cálculo de Parametros e Comportamento de Malhas de Terra". ABNT-Curso Aterramento em Sistemas de Potencia COBEI-IEEE Secao Rio, Rio de Janeiro, 1984, 1985.
Nagar, R.P.; Velásquez, R.; Loeloeian, M.; Mukhedkar D; Gervais, Y. "Review of Analytical Methods for Calculating the Perfomance of Large Grounding Electrodes" IEEE Trans. on PAS, Vol. PAS-104, No.11 pp. 3124-3141, November, 1985. DOI: https://doi.org/10.1109/TPAS.1985.318822
Moreno, G. "Comportamento de Malhas de Terra a Freqüéncia Industrial. Projeto e Construcao da Malha de Terra para o Laboratório de Corona e Descargas Parciais da COPPE/UFRJ". Tese de M.Sc. Universidade Federal do Rio de Janeiro. Rio de Janeiro, 1987.
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