Three-phase switched-inductor Z-source matrix converter

Karaman, Ekrem; Niu, Fen; Trzynadlowski, A.M.

doi:10.1109/apec.2012.6166011

Cited by 7 publications

(3 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…, respectively, the following equations can be obtained: (20) where uCx1 and uCx2 are the RMS values of the capacitor Cx1 and capacitor Cx2 respectively; rC is the designed ripple coefficient of the capacitor voltages and Is is the RMS values of input current.…”

Section: Parameter Design Of the Qzs-networkmentioning

confidence: 99%

See 1 more Smart Citation

Z-Source Matrix Converter: An Overview

Ellabban

Abu‐Rub

Bayhan

2016

IEEE Trans. Power Electron.

View full text Add to dashboard Cite

Conventional matrix converters (MCs) have limited voltage gain that is less than 0.866, whether for direct MC (DMC) or indirect MC (IMC). The Z-source matrix converters (ZSMC) overcome the voltage gain limitation of the traditional MC and achieve buck andboost operation with reduced switches count, therefore achieving low cost, high efficiency, and reliability, compared to the back-to-back converter. Furthermore, it will leads to more MC industrial applications. This paper presents an up to date comprehensive overview of the different Z-source matrix converter topologies and their configurations, circuit analysis, modulation schemes, and applications. This study offers a comprehensive and systematic reference for the future development of the Z-source matrix converters.Keywords: Z-source converter, Quasi-Z-source converter, Z-source indirect matrix converter, Z-source direct matrix converter.I. 0885-8993 (c) topology of the MC, they are called Z-Source Indirect Matrix Converter (ZSIMC) and Z-Source Direct Matrix Converter (ZSDMC). Therefore, it is possible to overcome the low voltage gain challenge of the traditional MC; in addition, the ZS/QZS network allows the short circuit, which makes the ZSMC commutation easier. As a result, the ZSMC provides a low-cost, reliable, and highly efficient structure for buck and boost ac/ac conversion. Moreover, there are two different configurations of the ZSIMC topology depending on the location of the ZS/QZS network. The ZS/QZS network can be located between the rectifier and inverter of indirect matrix converter at the intermediate dclink, the voltage gain is extended, but it is not all-silicon-solution and will cause larger size and heavier weight (it requires large inductors and capacitors in the dc-link) than the conventional IMC. The other option, where the ZS/QZS network is inserted between the input ac source and rectifier of the indirect matrix converter to achieve all-silicon solution. This configuration can achieve high voltage gain with a small ZS/QZS network, but it requires a large number of switches, so it is at the result of higher cost. This paper will present an updated overview of the different Zsource matrix converter topologies including the ZSIMC with its all-silicon and not all-silicon configurations and also the ZSDMC.

show abstract

Section: Parameter Design Of the Qzs-networkmentioning

confidence: 99%

“…In [19] , [20] , a three-phase/three-phase ultra-sparse matrix converter utilizing a series Z-source, quasi Z-source and switched inductor Z-source networks has been proposed, as shown in Fig. 9.…”

Section: A Topology Different Configurationsmentioning

confidence: 99%

Z-Source Matrix Converter: An Overview

Ellabban

Abu‐Rub

Bayhan

2016

IEEE Trans. Power Electron.

View full text Add to dashboard Cite

show abstract

“…It consists of ZS-N and three phase matrix converter connected between load and Z-source. The matrix converter has nine bidirectional switches and each bidirectional switch has two IGBT connected in anti-parallel [21]. The ZS-DMC is explained by two modes i.e.…”

Section: Z-source Direct Matrix Convertermentioning

confidence: 99%

A Survey on Topologies and Controls of Z-Source Matrix Converter

Wahono¹,

Sutikno²,

Widodo³

et al. 2018

EECSI

View full text Add to dashboard Cite

This paper describes the Z-source matrix converter (ZS-MC) topology which specifically discusses topology and control on the ZS-MC. There are two topologies on the ZS-MC, namely Z-source direct-MC (ZS-DMC) and indirect-MC (ZS-IMC). The difference of each of these topologies is in the number of switching mosfets, where ZS-DMC put on nine switches, while ZS-IMC eighteen switches. ZS-IMC topology overcomes the limitations of traditional MC voltage reinforcement and accommodates the operation of buck and boost converter by reducing the number of switches and providing high efficiency.

show abstract