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Modulation Techniques for Common-Mode Voltage Reduction in the Z-Source Ultra-Sparse Matrix Converters
Year: 2019
Abstract:
Common-mode voltage (CMV) is known as a major cause of premature motor failures. The form and amplitude of the CMV generated by any converter depends on both the circuit topology and modulation technique. Among single stage ...
Voltage sensorless improved model predictive direct power control for three-phase grid-connected converters
Year: 2017
Abstract:
Despite distinctive advantages such as fast dynamic, simple concept and ease of implementation, model predictive direct power control (MPDPC) suffers from some major drawbacks. First, in order to provide sinusoidal currents ...