Induction generator with three-level inverters and LCL filter connected to the power grid

• Autorzy: Kasprowicz A.

Identyfikatory

DOI

10.24425/bpasts.2019.129657

• Języki publikacji: EN

Abstrakty

EN

The paper presents an induction generator connected to the power grid using the AC/DC/AC converter and LCL coupling filter. In the converter, both from the generator and the power grid side, three-level inverters were used. The algorithm realizing pulse width modulation (PWM) in inverters has been simplified to the maximum. Control of the induction generator was based on the indirect field oriented control (IFOC) method. At the same time, voltage control has been used for this solution. The MPPT algorithm has been extended to the variable pitch range of the wind turbine blades. The active voltage balancing circuit has been used in the inverter DC voltage circuit. Synchronization of control from the power grid side is ensured by the use of a?PLL loop with the system of preliminary suppression of undesired harmonics (CDSC).

Słowa kluczowe

EN

induction generator; three-level inverter; voltage balancing; sinusoidal pulse width modulator; SPWM; maximum power point tracking; MPPT

PL

generator indukcyjny; falownik trójpoziomowy; równoważenie napięcia; SPWM; MPPT

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2019
• Tom: Vol. 67, nr 3
• Strony: 593--604
• Opis fizyczny: Bibliogr. 16 poz., wykr., rys., tab.

Twórcy

autor

Kasprowicz A.

• Gdynia Maritime University, 81-87 Morska St., 81-225 Gdynia, Poland

Bibliografia

• [1] A. Sikorski and A. Kuźma, “Cooperation of induction squirrel-cage generator with grid connected AC/DC/AC converter”, Bull. Pol. Ac.: Tech. 57 (4), 2009, 317‒322.
• [2] A. Sikorski, M. Korzeniewski, and M. Malinowski, “AC/DC/AC converter in small hydropower station”, Przegląd Elektrotechniczny, ISSN 0033‒2097, R. 87 Nr 6/2011, 97‒100, (in Polish).
• [3] B. Béchir, B. Faouzi, and M. Gasmi, “Wind energy conversion system with full-scale power converter and squirrel cage induction generator”, International Journal of Physical Sciences 7(46), 9, 2012, 6093‒6104.
• [4] R. Kot, M. Rolak, and M. Malinowski, “Comparison of maximum peak Power cracking algorithms for a small wind turbine”, Mathematics and Computers in Simulation (91), 2013, 29‒40.
• [5] H. Serhoud and D. Benattous, “Maximal Wind Energy Tracing of Brushless Doubly-Fed Generator under Flux Oriented Vector Control”, International Journal of Renewable Energy Research 2 (2), 2012, 243‒249.
• [6] E. Koutroulis and K. Kalaitzakis, “Design of Maximum Power Tracking System for Wind-Energy-Conversion Applications”, IEEE Transactions on Industrial Electronics 53 (2), 2006, 486‒494.
• [7] D. Aouzellag, K. Ghedams, and E.M. Berkouk, “Power Control of a Variable Speed Wind Turbine Driving an DFIG”, Renewable Energies and Power Quality Journal 1 (4), 2006, 31‒35.
• [8] F.F.M. El-Sousy, M. Orabi, and H. Godah, “Maximum Power Point Tracking Control Scheme for Grid Connected Variable Speed Wind Driven Self-Excited Induction Generator”, Journal of Power Electronics 6 (1), 2006, 52‒66.
• [9] V. Agarwal, R.K. Aggarwal, P. Patidar, and C. Patki, “A Novel Scheme for Rapid Tracking of Maximum Power Point in Wind Energy Generation Systems”, IEEE Transactions on Energy Conversion, Vol. 25 (1), 2010, 228‒236.
• [10] R. Strzelecki, P. Szczepankowski, M. Parchomiuk, and M. Grabarek, “Two-way converter 4L-DC with active voltage control in intermediate circuit”, Przegląd Elektrotechniczny, R. 88 Nr 12a/2012, 12‒17, (in Polish).
• [11] H. Akagi, Y. Kanazawa, and A. Nabae, “Generalized theory of the instantaneous reactive power in three-phase circuits”, Conf. Rec. IEEJ-IPEC, (1983), 1375–1386.
• [12] D. Wojciechowski, “Control system for parallel active filter with coupling LCL circuit”, Przegląd Elektrotechniczny, R. 86, Nr 2, 2010, 65‒70, (in Polish).
• [13] A. Kasprowicz, “Voltage and frequency stabilisation system of self-excited induction generator”, Przegląd Elektrotechniczny, R. 92 Nr 12/2016, 296‒301, (in Polish).
• [14] Y.F. Wang and Y. W. Li, “Analysis and Digital Implementation of Cascaded Delayed-Signal-Cancelation PLL”, IEEE Transactions on Power Electronics 26 (4), 2011, 1067‒1080.
• [15] M. Bobrowska-Rafał, K. Rafał, M. Jasiński, and M.P. Kaźmierkowski, “Grid synchronization and symmetrical components extraction with PLL algorithm for grid connected power electronic converters – a review”, Bull. Pol. Ac.: Tech. 59 (4), 2011, 485‒497.
• [16] Y.F. Wang and Y. W. Li, “Three-Phase Cascaded Delayed Signal Cancellation PLL for Fast Selective Harmonic Detection”, IEEE Transactions on Industrial Electronics 60 (4), 2013, 1452‒1463.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).