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Influence of commutation conditions on steady states in matrix converter

机译:换流条件对矩阵变换器稳态的影响

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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.
机译:本文采用单周期控制策略研究了瞬态对矩阵转换器中稳态的重大影响。提出的控制器可以用作电力系统内的互连设备,以进行潮流控制。但是,外部系统中电感的存在对矩阵转换器操作的稳态有重大影响。已经开发出特殊的电流注入方法以确保矩阵转换器的正确运行。使用谐波平衡方法在频域中进行了稳态分析。通过时域分析得到的数值结果证明了该方法的有效性。

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