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This paper provides a comparison between two switching patterns of space vector modulation in direct matrix converter. These patterns are compared considering theoretical and performance aspects such as total harmonic distortion, switching numbers and spectrum analysis of input and output parameters. A simple model is proposed to represent the power circuit, including the input filter and a three-phase...
This paper provides a brief comparison between two different modulation methods for direct matrix converter (DMC). The power semiconductors are modelled as ideal bidirectional switches and the DMC is controlled using Venturini method, optimized Venturini and space vector modulation respectively. These methods are compared and analysed in some aspects such as total harmonic distortion and harmonic...
This paper proposes a new topology for multi-input multi-output Buck-Boost DC-DC converter based on the concept of matrix and Buck-Boost Converters to interface efficiently between DC loads and various DC power sources in a microgrid. A power sharing process can be applied among the input sources and output loads to control the contribution of each input sources in supplying the output loads. The...
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