Abstract:The Matrix Converter (MC) evolved from the forced commutated cycloconverters and has been extensively investigated for more than thirty years. In this publication, the milestones in research on MCs in academia and industry are reviewed and presented chronologically and thematically ordered. The major contributions in the fundamental topic areas such as the development of the topology, topological extensions, commutation, modulation, loss calculation, control, or filtering and EMC are compiled and then expanded… Show more
“…Indirect Matrix Converter An IMC topology without a DC link capacitor was suggested by ziogas in 1986 [16]and analyzed in detail by Kim et al in 1998 [17].The IMC features a two stage power conversion with a unipolar current source input stage with six bidirectional switches(CSR) and a voltage source converter output stage(VSI)which is shown in Fig.2 [14]. …”
Abstract:The Matrix Converter (MC) is capable of synthesizing variable magnitude and frequency output voltage while maintaining desired input power factor and it eliminates the need for DC link capacitors. This has led to the broad classification of matrix converters as indirect matrix converter (IMC) on the presence of a DC link and Direct MC(DMC) based on the absence of a DC link. In this paper, a three phase IMC is used to drive the three phase BLDC motor, which consists of a Current Source Rectifier (CSR) and a Voltage Source Inverter(VSI) connected via a fictitious DC link. Space-vector modulation is used to generate the gate pulses for the CSR and the gate pulses for the VSI are generated based on the rotor position of the BLDC rotor. The PI speed controller is used hereto improve the speed response of the motor and a PI current controller is used to minimize the torque ripples. The IMC fed BLDC motor is simulated using Matlab software package and the results of open loop and closed loop systems are compared and validated.
“…Indirect Matrix Converter An IMC topology without a DC link capacitor was suggested by ziogas in 1986 [16]and analyzed in detail by Kim et al in 1998 [17].The IMC features a two stage power conversion with a unipolar current source input stage with six bidirectional switches(CSR) and a voltage source converter output stage(VSI)which is shown in Fig.2 [14]. …”
Abstract:The Matrix Converter (MC) is capable of synthesizing variable magnitude and frequency output voltage while maintaining desired input power factor and it eliminates the need for DC link capacitors. This has led to the broad classification of matrix converters as indirect matrix converter (IMC) on the presence of a DC link and Direct MC(DMC) based on the absence of a DC link. In this paper, a three phase IMC is used to drive the three phase BLDC motor, which consists of a Current Source Rectifier (CSR) and a Voltage Source Inverter(VSI) connected via a fictitious DC link. Space-vector modulation is used to generate the gate pulses for the CSR and the gate pulses for the VSI are generated based on the rotor position of the BLDC rotor. The PI speed controller is used hereto improve the speed response of the motor and a PI current controller is used to minimize the torque ripples. The IMC fed BLDC motor is simulated using Matlab software package and the results of open loop and closed loop systems are compared and validated.
“…This has been recognized as a "key milestone contribution" in matrix converter research [20]. The IGBT-based ac switch is now universally used in matrix converters.…”
“…Matrix Converter in the three-phase variant is extensively researched at the same time as the single phase Matrix Converter had very little attention while offering the possibility of a very wide application. Single phase matrix converter was first released by Zuckerberger in 1997 as the direct single phase AC-AC converter [3]. The Single phase Matrix Converter can perform all the function of a generalized single phase power electronics converter only by varying the input parameters though having possibilities of single phase to three phase conversion in Matrix Converters [4].…”
Section: Single Phase Matrix Converter Topologymentioning
This Paper presents the application of Single Phase Matrix converter as a Cycloconverter and Cycloinverter. Sinusoidal Pulse Width Modulation (SPWM) technique is used to generate control pulses for the Matrix Converter switches to produce output. The switching sequences for the Matrix Converter to operate as Cycloconverter and Cycloinverter are presented and evaluated using MATLAB/ Simulink. The simulation results prove Single Phase Matrix Converter functionality as several power electronics converters by switching sequence via SPWM technique.
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