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This paper presents a layered and structured analytical method to develop the state-space model of a modular multilevel matrix converter (M3C) system. This method firstly divides the modeling task into the current modeling layer and the energy modeling layer and then decomposes each layer to the corresponding terminal and internal dynamics. The terminal currents of an M3C are applied to control the...
The growing problems of harmonic pollution on coal mine power lines caused by high-power DC drive systems has increased the use of active power filters. We analyzed compensation errors caused by the time lag in the detecting circuits of an active power filter based on DSP control. We derived a mathematical model for the compensation error starting from the error estimation when a single distortion...
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