A Single-Phase Buck–Boost Matrix Converter With Only Six Switches and Without Commutation Problem

Ahmed, Hafiz Furqan; Cha, Honnyong; Khan, Ashraf Ali; Kim, Ju–Yong; Cho, Jintae

doi:10.1109/tpel.2016.2553044

Cited by 54 publications

(66 citation statements)

References 34 publications

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“…The six‐switch buck‐boost MC utilizes only one inductor for energy storage as compared with ZSMC, which uses two inductors and capacitors and provides variable amplitude and frequency regulation. The general structure is shown in Figure A, which contains six unidirectional switches, one input inductor, and two filter capacitors, C in and C out .

\frac{true}{v_{normalo}} = \frac{true}{D},

…”

Section: Categories Of Mcsmentioning

confidence: 99%

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Matrix converters for electric power conversion: Review of topologies and basic control techniques

Alammari

Aleem

Iqbal

et al. 2019

Int Trans Electr Energ Syst

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Summary A matrix converter (MC) is a topology for ac‐ac power conversion that has been widely investigated and compared with conventional ac‐dc‐ac topologies because of its attractive features. The MC is formed of controlled active devices and does not include any sizeable passive components. The converter can be used to directly control single/three/multiphase loads. MCs are highly effective in controlling the power factor and providing sinusoidal input and output currents. This paper provides a comprehensive state of the art review of the MC and discusses the main topology variations including single‐phase conventional and isolated MCs, three‐phase direct and indirect MCs, impedance source (Z‐source) MCs, multiphase MCs, and multilevel MCs (MMCs). The aim of this research article is to provide a one‐stop information on single/three/multiphase matrix, Z‐source matrix, and multilevel MCs for potential readers, researchers, and practicing engineers.

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\frac{true}{v_{normalo}} = \frac{true}{D},

…”

Section: Categories Of Mcsmentioning

confidence: 99%

“…The general structure is shown in Figure 6A, which contains six unidirectional switches, one input inductor, and two filter capacitors, C in and C out . 43 where D is the duty cycle of the switches. Figure 6B illustrates the modulation strategy for the converter.…”

Section: Six-switch Buck-boost MCmentioning

confidence: 99%

Matrix converters for electric power conversion: Review of topologies and basic control techniques

Alammari

Aleem

Iqbal

et al. 2019

Int Trans Electr Energ Syst

View full text Add to dashboard Cite

show abstract

“…By using (2) and (3) it is possible to calculate power losses for the commutations, which are given by (4) and (5), where and are the power losses in the ON-states and OFFstates, respectively, and is the switching frequency.…”

Section: Switching Lossesmentioning

confidence: 99%

“…In order to arrive at these results, firstly, we calculate by means of (2) and (3) the power loss by commutation in the ON and OFF states of the SiC-MOSFET, where the and time measurements were previously made (as is shown in Figure 6), using an oscilloscope. Then, by means of (4) and (5), the switching power losses are calculated. On the other hand, the conduction losses are calculated by using (6), where the measurements of the current using an oscilloscope are previously made for each case.…”

Section: Conduction Lossesmentioning

confidence: 99%

“…The use of Bi-Sws is mainly demanded by power converters. Power converters using Bi-Sw include alternating voltage regulators, voltage source inverters (VSI) [3], converters with back-to-back power storage units [4], and multiples topologies of direct and indirect matrix converters found in the literature [5][6][7][8], topics that are of great interest to researchers today. Depending on the aforementioned applications, the Bi-Sws are demanded in different quantities and electrical characteristics.…”

Section: Introductionmentioning

confidence: 99%

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Design and Implementation of a Modular Bidirectional Switch Using SiC-MOSFET for Power Converter Applications

Maqueda

Rodas

Toledo

et al. 2018

Active and Passive Electronic Components

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The bidirectional switch (Bi-Sw) is a power device widely used by power conversion systems. This paper presents a novel modular design of a Bi-Sw with the purpose of providing to beginner researchers the key issues to design a power converter. The Bi-Sw has been designed in modular form using the SiC-MOSFET device. The Bi-Sw uses the advantages of SiC-MOSFET to operate at high switching frequencies. The verification of the module is carried out experimentally by means of the implementation in a voltage regulating converter, where performance analysis, power losses, and temperature dissipation are performed.

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Design of novel universal converter for integration of solar and wind energy for AC and DC load

Kumar

Tatabhatla

Agarwal

2021

Circuit Theory & Apps

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Power generation through renewable sources using a multistage power conversion process was plagued with efficiency and reliability issues. It led to the evolvement of a novel universal converter for the simultaneous interfacing of solar and wind energy. Solar energy is extracted using a multiphase boost converter, while a 2n converter with a switch reluctance generator has been used for wind energy extraction. In this paper, a novel universal converter is used to integrate both solar and wind energies, which will reduce multiple stages of the power conversion process. This converter generates an output voltage of the sino‐square waveform, which is a combination of a sinusoidal and square waveform. Enhanced efficiency and competency of this sino‐square waveform in domestic and industrial applications have been validated with a systematic comparison with conventional square waveform. These two waveforms have been compared based on various harmonics generation, total harmonic distortion (THD), and switching losses. The proposed topology has been validated with an experimental setup using a PV emulator for solar energy. Wind energy has been implemented using an induction motor with switch reluctance generator.

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A Single-Phase Buck–Boost Matrix Converter With Only Six Switches and Without Commutation Problem

Cited by 54 publications

References 34 publications

Matrix converters for electric power conversion: Review of topologies and basic control techniques

Matrix converters for electric power conversion: Review of topologies and basic control techniques

Design and Implementation of a Modular Bidirectional Switch Using SiC-MOSFET for Power Converter Applications

Design of novel universal converter for integration of solar and wind energy for AC and DC load

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