Influence of commutation conditions on steady states in matrix converter

• Autorzy: Borkowski D. , Sobczyk T. J.
• Języki publikacji: EN

Abstrakty

EN

The paper investigates a significant influence of transients on steady states in a matrix converter with the one-periodic control strategy. Proposed controller can be used as an interconnection device within a power system for a power flow control. However, the presence of inductances in external systems has the significant influence on steady state of a matrix converter operation. The special current injection method has been developed to ensure a proper operation of a matrix converter. Presented analysis of steady states is carried out in a frequency domain using the harmonic balance method. Obtained numerical results, which are confirmed by a time domain analysis, prove the effectiveness of the proposed method.

Słowa kluczowe

EN

matrix converter; power flow control; harmonic balance method

PL

przekształtnik macierzowy; regulacja przepływu mocy; metoda bilansu harmonicznych

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2011
• Tom: Vol. 60, nr 1
• Strony: 77--83
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Borkowski D.

autor

Sobczyk T. J.

• Institute on Electromechanical Energy Conversion, Cracow University of Technology, Warszawska 24, 31-155 Kraków,

Bibliografia

• [1] Wheeler P.W., Matrix Converters: A Technology Review. IEEE Transactions On Industrial Electronics 49(2): 276-288 (2002).
• [2] Yong Hua Song, Johns A.T., Flexible ac transmission system (FACTS). The Institution of Electrical Engineers (1999).
• [3] Sienko T., Sobczyk T.J., An algorithm of matrix converter control. Polish patent PL – 204643 (2003).
• [4] Sienko T., Szczepanik J.,. Sobczyk T.J, Voltage Phase Controller for Power Systems. Proc. of 9th Int. Conf. Electrical Power Quality and Utilisation, pp. 1-6, Barcelona (2007).
• [5] Sobczyk T.J., Borkowski D., Application of Matrix Converter for Power Flow Control in a Transmission Line. Proc. of Power Tech., Lausanne 138: 1823-1828 (2007).
• [6] Sobczyk T.J., Voltage-current equations of power electronic matrix converter in frequency domain. Archives of Electrical Engineering LI(1): 105-114 (2002).
• [7] Borkowski D. The Analysis of a Matrix Converter as an Interconnection Device in the Power System. PhD thesis (in Polish), Cracow (2010).