Contents
The classical definitions for the energetical determining factors in power systems are reviewed and a new model for the apparent power is suggested. — Based on the volt-ampere characteristic of the nonlinear load, an equivalent circuit, containing linear elements, can be determined. In this way, load-flow and harmonic compensation studies can be simplified.
Übersicht
In der Arbeit werden zunächst die klassischen Definitionen erörtert; darauf basierend wird ein neues Modell für die Scheinleistung vorgeschlagen, das zu einer Ersatzschaltung mit linearen Elementen führt. Damit lassen sich z. B. Lastflußberechnungen und Kompensationsstudien vereinfachen.
Similar content being viewed by others
References
Gauper, H. A., Jr.; Harnden, J. D., Jr.; McQuarrie, A. M.: Power supply aspects of semiconductor equipment. IEEE Spectrum, Oct., 1971, 32–43
Kimbark, E. W.: Direct Current Transmission, Vol. 1. Wiley-Interscience 1971
Ainsworth, J.D.: Filters, Damping Circuits and Reactive Volt-amps in H.V.D.C. Converters. High Voltage Direct Current Converters and Systems, Chap. 7, 137–174, B. H. Cory, London: MacDonald 1965
Abnormal Loads on Power Systems. IEE Conf. Report, No. 8, Feb., 1963, London
Trans. AIEE 52 (1933) 744–801
Budeanu, C.: Reactive and Fictitious Powers. Publication No. 2 of the Rumanian National Institute, Bucuresti, 1927
Budeanu, C.: The Different Opinions and Conceptions Regarding Reactive Power in a Non-Sinusoidal System. Publication No. 4 of the Rumanian National Institute, Bucuresti, 1927
Rissik, H.: The influence of mercury-arc rectifiers upon the power factor of the supply system. J. IEE 72 (1935) 435–455
Rissik, H.: Mercury-Arc Current Converters. Pitman 1963
Schaefer, J.: Rectifier Circuits. John Wiley 1965
Manea, F.: The powers of nonsinusoidal and asymmetrical three-phase systems. Etudes et Recherches D'Energetique 10 (1960) 771–777
Nedelcu, V. N.: Die einheitliche Leistungstheorie der unsymmetrischen und mehrwelligen Mehrphasensysteme. Elektrotech. Z. A. 84 (1963) 153–157
Shepherd, W.; Zakikhani, P.: Capacitance compensation in systems with nonsinusoidal voltage. 7th Universities Power Eng. Conf. Bradford, England, Jan. 1972
Shepherd, W.; Zakikhani, P.: Suggested definition of reactive power in nonsinusoidal system. Proc. IEE 119 (1972) 1361–1362
Shepherd, W.; Zakikhani, P.: Power factor compensation of thyristor-controlled single phase load. Proc. IEE 120 (1973) 245–246
Sharon, D.: Reactive power definition and power factor improvement in nonlinear systems. Proc. IEE 120 (1973) 704–706
Emanuel, A. E.: Regulating Circuits with Forced Ignition and Extinction. Thesis, Israel Institute of Technology, Feb. 1969
Erlicki, M. S.; Emanuel, A. E.: New Aspects of Power Factor Improvements. IEEE Trans. on Industry and General Applications, July/August 1968, No. 4, 441–455
Stagg, G. W.; El-Abiad, A. H.: Computer methods in power system Analysis. McGraw-Hill 1968
Gradstein, I. S.; Rejik, I. N.: Mathematical Tables. G.I. F.M.L. Moscow 1963
Antoniu, I. S.; Stanciulescu, F.: Correlation between distortive phenomena and the nonlinearity of the electric networks. Etudes et Recherches D'Energetique 11 (1961) 701–714
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Emanuel, A.E. Energetical factors in power systems with nonlinear loads. Archiv f. Elektrotechnik 59, 183–189 (1977). https://doi.org/10.1007/BF01407310
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01407310