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Compensation–Based Current Decomposition
Abstract:This paper deals with the current space-vector decomposition in three-phase, three-wire systems on the basis of some case studies. We propose four components of the current spacevector in terms of DC and AC components of the instantaneous active and reactive powers. The term of supplementary useless current vector is also pointed out. The analysis shows that the current decomposition which respects the definition of the instantaneous apparent power vector is useful for compensation reasons only if the supply voltages are sinusoidal. A modified definition of the components of the current is proposed for the operation under nonsinusoidal voltage conditions.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1332734Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1104
 S. Fryze, "Active, reactive and apparent power in circuits with nonsinusoidal voltage and current," Przegl. Elektrotech, vol. 7, pp. 193- 203, 1931.
 M. Depenbrock, "Some remarks to active and fictitious power in polyphase and single-phase systems," Europ. Trans. on Electrical Power, vol. 3, pp. 15-19, 1993.
 H. Akagi, Y. Kanazawa, and A. Nabae, "Generalized theory of the instantaneous reactive power in three-phase circuits," in Proc. Int. Power Electronics Conf., Tokyo, Japan, pp. 1375-1386, 1983.
 H. Akagi and A. Nabae, "The p-q theory in three-phase systems under non-sinusoidal conditions," Europ. Trans. on Electrical Power, vol. 3, no. 1, pp. 27-31, 1993.
 M. Aredes and E. H. Watanabe, "New control algorithms for series and shunt three-phase four-wire active power filters," IEEE Trans.Power Delivery, vol. 10, no. 3, pp. 1649-1656, 1995.
 F. Z. Peng, G. W. Ott, and D. J. Adams, "Harmonic and reactive power compensation based on the generalized instantaneous reactive power theory for three-phase four-wire systems," IEEE Trans. On Power Electronics, vol. 13, no. 6, pp. 1174-1181, 1998.
 M. Depenbrock, V. Staudt, and H. Wrede, "Concerning instantaneous power compensation in three-phase systems by using p-q-r theory," IEEE Trans. on Power Electronics, vol. 19, no. 4, pp. 1151-1152, 2004.
 J. L. Willems, "A new interpretation of the Akagi-Nabae power components for non-sinusoidal three-phase situations," IEEE Transactions on Instrumentation and Measurement, vol. 41, no. 4, pp. 523-527, 1992.
 J. L. Willems, "Discussion of generalized theory of instantaneous reactive quantity for multiphase power system," IEEE Transactions on Power Delivery, vol. 21, no. 1, pp. 541 - 541, 2006.
 L. S. Czarnecki, "On some misinterpretations of the onstantaneous reactive power p-q theory," IEEE Trans. on Power Electronics, vol. 19, no. 3, pp. 828-836, 2004.
 L. S. Czarnecki, "Instantaneous reactive power p-q theory and power properties of three-phase systems," IEEE Trans. on Power Delivery, vol. 21, no. 1, pp. 362-367, 2006.
 L. S. Czarnecki, "Orthogonal decomposition of the current in a threephase nonlinear asymmetrical circuit with nonsinusoidal voltage," IEEE Trans. on Instrum. Meas., vol. IM-37, no. 1, pp. 30-34, 1988.
 L. S. Czarnecki, "Physical interpretation of the reactive power in terms of the CPC power theory," Electrical Power Quality and Utilization Journal, vol. XIII, no.1, pp. 89-95, 2007.
 F. de Leon and J. Cohen, "Discussion of "Instantaneous reactive power - theory and power properties of three-phase systems"," IEEE Trans. Power Delivery, vol. 23, no. 3, pp. 1693-1694, July 2008.
 L. S. Czarnecki, "Closure on "Instantaneous reactive power - theory and power properties of three-phase systems"," IEEE Trans. Power Delivery, vol. 23, no. 3, pp. 1695-1696, July 2008.