Journal Article10.1109/TIE.2006.874254
Current-source-rectifier topologies for sinusoidal supply current: theoretical studies and analyses
Sangshin Kwak,Hamid A. Toliyat +1 more
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TL;DR: This paper investigates theoretical studies and analyses for the two topologies from the standpoint of converter kilovoltampere rating and switch rating for current-source-rectifier-based systems.
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Abstract: For current-source-rectifier (CSR)-based systems, sinusoidal supply current and unity displacement power factor in the utility are achieved through either a pulsewidth-modulation CSR or a phase-controlled rectifier in conjunction with an active filter. This paper investigates theoretical studies and analyses for the two topologies from the standpoint of converter kilovoltampere rating and switch rating.
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Citations
Current-Source Converter and Cycloconverter Topologies for Industrial Medium-Voltage Drives
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On the Efficiency of Voltage Source and Current Source Inverters for High-Power Drives
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266
Space Vector Sequence Investigation and Synchronization Methods for Active Front-End Rectifiers in High-Power Current-Source Drives
TL;DR: An optimum space vector modulation method by switching between two best sequences is proposed to achieve the best line-current total harmonic distortion with reduced switching losses and two synchronization methods are proposed, namely a PWM frame regulation method and a direct digital phase-locked loop synchronization method.
144
Power Density and Efficiency Comparisons of System-Compatible Drive Topologies
TL;DR: The benefits of variable-frequency drives (VFDs) have not been fully realized in many applications because they compete in the power density of legacy equipment, such as electromechanical motor controllers as mentioned in this paper.
33
Power-Dense Shipboard-Compatible Low-Horsepower Variable-Frequency Drives
TL;DR: In this article, a variable-frequency drive (VFD) having a 440-V front-end current source rectifier (CSR) interface to a voltage source inverter (VSI) feeding a Permanent-Magnet Axial-flux Air Core motor combination is a solution for low-horsepower pump and fan control.
22
References
Active filter system implementation
TL;DR: In this article, a parallel active filter is integrated within a 450 kW adjustable speed drive to provide an overall system which conforms to IEEE 519, and which provides significant benefits on a system level.
347
State variable decoupling and power flow control in PWM current-source rectifiers
Jose Espinoza,Geza Joos +1 more
TL;DR: A nonlinear control technique is proposed that introduces more flexibility in the control of the rectifier and results in a more straightforward approach to controller design, based on a nonlinear state variable feedback approach in the rotating frame.
127
Design and performance of active power filters
TL;DR: In this paper, the feasibility of a three phase active filter based on a half-bridge topology was demonstrated and design guidelines for the power circuit have been derived and applied to a 5 kVA IGBT laboratory prototype.
118
Design and fully digital control of parallel active filters for thyristor rectifiers to comply with IEC-1000-3-2 standards
TL;DR: The effects of the input passive filters and power converter design on the system's performance is investigated and the implementation of the digital control by means of the specified hardware is described.