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A non-isolated quasi-Z-source-based high-gain DC-DC converter
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John Wiley and Sons Ltd
, 2022 , Article)
To overcome the problems associated with Z-source-based DC-DC converters, a quasi-Z-source (QZS)-based high-gain DC-DC boost converter with switched capacitors is proposed in this work. Z-source-based DC-DC converters have ...
Analysis and implementation of a new asymmetric double H-bridge multilevel inverter
(
John Wiley and Sons Ltd
, 2021 , Article)
Multilevel inverters (MLI) have become an integral component in many industrial applications including drive systems and distributed generation grid integrated systems. Efficient and cost-effective MLI topologies are ...
A high gain noninverting DC-DC converter with low voltage stress for industrial applications
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John Wiley and Sons Ltd
, 2021 , Article)
A noninverting DC-DC converter with high voltage gain and low voltage stress on the switches for industrial applications is proposed in this research article. The proposed converter has used a voltage multiplier cell twice ...
Novel level-shifted PWM technique for cascaded multilevel quasi-impedance source inverter
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Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
In a multilevel quasi-impedance source inverter (qZSI), phase-shifted carrier pulsewidth modulation (PS-PWM) is the most popular modulation method as it offers advantages such as simple implementation and evenly powered ...
A switched-capacitor multilevel inverter topology employing a novel variable structure nearest-level modulation
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John Wiley and Sons Ltd
, 2021 , Article)
This article introduces a nine-level switched-capacitor multilevel inverter with twice voltage boosting feature. It also aims at proposing a novel variable structure nearest-level modulation scheme that has been implemented ...
Power conversion techniques using multi-phase transformer: Configurations, applications, issues and recommendations
(
MDPI
, 2022 , Article)
Recently, the superiority of multi-phase systems in comparison to three-phase energy systems has been demonstrated with regards to power generation, transmission, distribution, and utilization in particular. Generally, two ...
Field-Oriented Control of Five-Phase Induction Motor fed from Space Vector Modulated Matrix Converter
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
This paper presents the field-oriented control (FOC) of a five-phase induction motor (FPIM) fed from a three-to-five phase direct matrix converter (DMC). The article focuses on the modulation and control of the three-to-five ...
Power Management of Hybrid Grid System With Battery Deprivation Cost Using Artificial Neural Network
(
Frontiers Media S.A.
, 2021 , Article)
Continuous power supply in an integrated electric system supplied by solar energy and battery storage can be optimally maintained with the use of diesel generators. This article discusses the optimum setting-point for ...
Phase Reconfiguring Technique for Enhancing the Modulation Index of Multilevel Inverter Fed Nine-Phase im Drive
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Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
In this article, a multilevel inverter (MLI) scheme is proposed for four-pole (4-pole), nine-phase (9-phase) induction motor (IM) drives with improved dc bus utilization as well as reduced device count. The proposed MLI ...
Novel Level-Shifted PWM Technique for Equal Power Sharing among Quasi-Z-Source Modules in Cascaded Multilevel Inverter
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
Phase-shifted pulsewidth modulation (PS-PWM) is a well-known switching technique for quasi-Z-source (qZS)-based cascaded multilevel inverters (qZS-CMI). PS-PWM ensures equal power distribution (among operating modules) and ...