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This paper presents the SPMC topology which offers many advantages with unrestricted switch control or with minimal reactive device use, as an all silicon solution. It elucidates the implementation of SPMC as an inverter and as a Controlled Rectifier. Also, with proper switching control algorithm, a type of converter that can buck and boost with step-changed frequency called a Single-Phase Z-Source...
This paper proposes a new type of converter called a single-phase Z-source buck-boost matrix converter. The converter can buck and boost with step-changed frequency, and both the frequency and the voltage can be stepped up or stepped down. In addition, the converter employs a safe-commutation strategy to conduct along a continuous current path, which results in the elimination of voltage spikes on...
This work presents improved sinusoidal pulse width modulation (ISPWM) used for reduction of harmonics from the output of cycloconverter based on single-phase matrix converter (SPMC). The usage of inductive load often arise the problem of switching spikes which can be overcome by providing a commutation path for energy stored at the load. The insulated gate bipolar transistor (IGBT) was used as the...
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