Influence of commutation conditions on steady states in matrix converter

Archives of Electrical Engineering

Dariusz Borkowski¹  Tadeusz Sobczyk¹ 

关键词: matrix converter;    power flow control;    harmonic balance method;   

DOI  :  10.2478/v10171-011-0008-5

来源: Versita

【 摘 要 】

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.

【 授权许可】

Unknown