Keywords
control strategy
shunt active filter метод двох ватметрів
стратегія керування
паралельний активний фільтр
How to Cite
Abstract
A combined control system for a shunt active filter in the coordinate system of the two-wattmeters method has been proposed, which, depending on the conditions of use, implements one of the four active filtration strategies, optimal according to a certain quality indicator. The most promising is the proposed integral strategy for active filtration control with the reference vector of line voltages of direct sequence, which provides symmetric sinusoidal currents of the network and the minimum pulsation of power consumption for the almost identical energy-saving effect as the concept of S. Fryze. New formulas for calculating the energy-saving effect and pulsations of the instantaneous power in a three-phase system of power in the case of the formation of an active current in the transmission line in the conditions of asymmetry of loading voltage and linear asymmetric load have been developed. Simulation studies have confirmed the adequacy of the proposed strategies and calculations. References 15, figures 5, tables 2.
References
Akagi H., Watanable E.H., Aredes M. Instantaneous power theory and applications to power conditioning. Piscataway: IEEE Press, Second edition. 2017. 472 p. https://doi.org/10.1002/9781119307181
Mayordomo J.G., Usaola J. Apparent power and power factor definitions for polyphase non-linear loads when supply conductors present different resistances. European Transactions on Electrical Power. Nov/Dec 1993. Vol. 3. No. 6. Pp. 415–420. DOI: https://doi.org/10.1002/etep.4450030604
Garcesa A., Molinas M., Rodriguez P. A generalized compensation theory for active filters based on mathematical optimization in ABC frame. Electric Power Systems Research. 2012. Vol. 90. Pp. 1–10. DOI: https://doi.org/10.1016/j.epsr.2012.03.011
Zhezhelenko I.V., Saenko Yu.L. Electricity quality at industrial enterprises. Moskva: Enerhoatomizdat, 2005. 262 p. (Rus)
Mykhalskyi V.M., Sobolev V.M., Shapoval I.A. and Chopyk V.V. Extension of the input reactive power regulation range of a matrix converter by control means. Tekhnicnha Electrodynamika. 2012. No 2. Pp. 53-54. (Ukr)
Salmerón Revuelta P., Pérez Litrán S. and Prieto Thomas J. Active Power Line Conditioners Design, Simulation and Implementation for Improving Power Quality. Elsevier Inc.: Academic Press, 2016. 436 p.
Rodrigo de Almeida Coelho, Núbia Silva Dantas Brito, George Rossany Soares de Lira, Érica Mangueira Lima. Effects of Currents Decomposition on Power Calculation in Nonsinusoidal Conditions. Electrical Engineering. 2020. Vol. 102. Pp. 2325–2339. DOI: https://doi.org/10.1007/s00202-020-01031-5
Artemenko M.Yu., Mykhalskyi V.M., Shapoval I.A. The theory of active filtration of multiphase power systems which is aimed at minimizing losses in the transmission line. Kyiv : Institute of Electrodynamics of NAS of Ukraine, 2021. 235 p. (Ukr) https://doi.org/10.15407/dopovidi2020.11.039
Peng F.Z. and Lai J.S. Generalized instantaneous reactive power theory of three-phase power systems. IEEE Trans. Instrum. Meas. Feb. 1996. Vol. 45. No. 1. Pp. 293–297. DOI: https://doi.org/10.1109/19.481350
Fryze S. Moc czynna, bierna i pozorna ukladu 3-fazowego o odksztalconych przebiegach napiec fazowych i pradów przewodowych. Wybrane zagadnienia teoretycznych podstaw elektrotechniki. Warszawa–Wroclaw: PWN. 1966. Pp. 250 – 256.
Artemenko M.Yu., Kutafin Yu.V., Mykhalskyi V.M., Chopyk V.V., Shapoval I.A., Polishchuk S.Y. Control Strategies for Three-Phase Three-Wire Shunt Active Filter in the Reference Frame of Two-Wattmeter Method. ELNANO-2020. Proceedings of the IEEE 40th International Conference on Electronics and Nanotechnology. Kyiv. Ukraine. 22-24 April 2020. Pp.780–785. DOI: https://doi.org/10.1109/ELNANO50318.2020.9088885
Artemenko M.Yu., Kutafin Yu.V., Mykhalskyi V.M., Chopyk V.V., Shapoval I.A., Polishchuk S.Y. Integral Strategies of Active Filtration in the Reference Frame of the Two-Wattmeters Method. Proceedings of the IEEE 19th International Conference on Smart Technologies (EUROCON) 2021. Lviv, Ukraine. 6-8 July 2021.
Definitions for the measurement of electric power quantities under sinusoidal non-sinusoidal, balanced or unbalanced conditions. IEEE Std. 1459-2010. DOI: https://doi.org/10.1109/IEEESTD.2010.5439063
Sirotin Yu.A. Vector instantaneous power and energy modes of three-phase circuits. Tekhnichna elektrodynamika. 2013. No 6. Pp. 57–65. (Rus)
Artemenko M.Yu., Batrak L.M., Polishchuk S.Y. Current Filtering in Three-Phase Three-Wire Power System at Asymmetric Sinusoidal Voltages. Proceedings of the IEEE 38th International Conference on Electronics and Nanotechnology (ELNANO) 2018. Kyiv, Ukraine. 24-26 April 2018. Pp. 611–616. DOI: https://doi.org/10.1109/ELNANO.2018.8477580
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright (c) 2021 Array