RealTime emulation of a three-phase vienna rectifier with unity power factor operations

Aiello, Giuseppe; Cacciato, M.; Scarcella, G.; Scelba, G.; Gennaro, F.; Aiello, N.

doi:10.1109/elektro.2018.8398276

Cited by 3 publications

(3 citation statements)

References 17 publications

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“…In [199], a FPGA-based model is used to simulate the reduced switch count three-phase/level/wire T-type rectifier (Fig. 29) to be applied in chargers for electric vehicles or telecom converters.…”

Section: Hardware and Designmentioning

confidence: 99%

A Survey on Multilevel Rectifiers With Reduced Switch Count

2023

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This paper presents a literature survey of more than twenty years on AC/DC multilevel converters with reduced switch count, in which some power switches can be removed letting only diodes. This simplification reduces the number of gate drivers, cost and complexity of the system. In this work, the considered topologies are derived from the conventional multilevel configurations on literature: Neutral Point Clamped, Cascaded H-Bridge, Flying Capacitor, Modular Multilevel Converter and T-Type. This article is divided in five sections, each one with papers with topologies derived from the five multilevel configurations previously mentioned. In each section, there are up to a maximum of four subsections, considering the main focus of each paper and contribution: derived and hybrid topologies, control techniques, analysis and hardware and design. At the end of each section, a summary table concerning the referenced papers is shown containing comparison information among the presented references in terms of: number of components per phase of the studied converter, applied modulation technique, applied control technique, suggested application given by the authors, converter's output power considered and the respective efficiency considering this point of operation. With this extensive bibliography work, this paper serves as a very good reference to researchers interested in the topic to initiate their work or to update their studies. Also, the applications suggested by the authors give a direction of which topologies fit best different applications.

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Section: Hardware and Designmentioning

confidence: 99%

A Survey on Multilevel Rectifiers With Reduced Switch Count

2023

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“…It converts the AC input to DC with low harmonic current injection in AC side with UPF operation. The boost inductor used in Vienna rectifier topology is used to increase the DC link voltage magnitude and also it improves the source side current wave shape [4,5]. This unidirectional topology controls the DC voltage across the capacitor and the amount of current THD in AC input.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of UPF Rectifier-Fed Induction Motor Drive

Jaisuthanthra¹,

Chelladurai²,

Sundaram³

et al. 2021

Proceedings of the First International Conference on Combinatorial and Optimization, ICCAP 2021, December 7-8 2021, Chennai, In

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This paper presents the source current wave shaping of variable frequency induction motor drive system using Unity Power Factor (UPF) rectifiers. Rectifier fed induction motors are the essential part in industrial applications because it is difficult to convert the input supply frequency directly for variable frequency drive. Hence, it is necessary to connect the AC/DC converterfollowed by DC/AC converter system to vary the input supply frequency and magnitude of the motor. The conventional rectifier draws a non-linear current and injects harmonics into the power system network. The two different UPF rectifier models are proposed here for controlling the amount of harmonics injected into the AC power system to increase the input power factor. The proposed UPF rectifier-fed induction motor drive systems reduce the source current THD and maintains the DC-link voltage as constant. The performance of Vienna rectifier, PWM rectifier systems are compared with a conventional three phase bridge rectifier-fed Induction motor drive.

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“…At the beginning, they enable component sizing verification; subsequently, they are useful for offline control validation with uP-based simulators [16], where they are very helpful when applying a user-friendly GUI based simulation interface [17]. Other solutions which are increasingly being adopted in the industry are powerful real-time emulation systems based on FPGA, that are widely used both in power converters [18] and electrical drives applications [19,20], and are particularly useful for the study and testing of dangerous situations, such as systems faults [21].…”

Section: Introductionmentioning

confidence: 99%

A Tool for Evaluating the Performance of SiC-Based Bidirectional Battery Chargers for Automotive Applications

et al. 2020

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In this paper, a procedure to simulate an electronic power converter for control design and optimization purposes is proposed. For the addressed application, the converter uses SiC-MOSFET technology in bidirectional battery chargers composed of two power stages. The first stage consists of a single-phase AC/DC power factor correction synchronous rectifier. The following stage is a DC/DC dual active bridge. The converter has been modulated using a phase-shift technique which is able to manage bidirectional power flows. The development of a model-based simulation approach is essential to simplify the different design phases. Moreover, it is also important for the final validation of the control algorithm. A suitable tool consisting of a system-level simulation environment has been adopted. The tool is based on a block diagram design method accomplished using the Simulink toolbox in MATLAB™.

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RealTime emulation of a three-phase vienna rectifier with unity power factor operations

Cited by 3 publications

References 17 publications

A Survey on Multilevel Rectifiers With Reduced Switch Count

A Survey on Multilevel Rectifiers With Reduced Switch Count

Performance Analysis of UPF Rectifier-Fed Induction Motor Drive

A Tool for Evaluating the Performance of SiC-Based Bidirectional Battery Chargers for Automotive Applications

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