基于PARK变换的空间矢量调制矩阵变换器在非理想条件下的稳态分析

The steady state analysis for space vector modulated matrix converter based on PARK transformation under non-ideal conditions

将ＰＡＲＫ变换引入到空间矢量调制的矩阵变换器中，建立了矩阵变换器的线性时不变电路模型。借助电路分析理论，分析了空间矢量调制矩阵变换器在某些非理想条件下稳态特性，得出了有关特性的解析表达式。仿真结果及理论分析表明这种等效电路具有一定的实用性。

The linear time-invariant equivalent circuit model is established by introducing thePARK transformation to the space vector modulated matrix converter. The steady stateperformances of the matrix converter under some non-ideal conditions are analyzed, the analytical expression of the steady state characteristics are obtained. The validity of thisequivalent circuit model is verified by analysis in theory and simulation.