A new structure for multilevel inverters with fault-tolerant capability against open circuit faults
Sign Up to like & getrecommendations! Published in 2019 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2018.11.013
Abstract: Abstract In many sensitive industrial applications, reliability of multilevel inverters is one of the main concerns. In conventional multilevel inverters, abnormal conditions occur when a fault takes place in one of the switches. This causes… read more here.
Keywords: multilevel inverters; tolerant capability; fault tolerant; topology ... See more keywords
Design and implementation of adaptive SVPWM algorithm for multilevel inverters in renewable energy applications
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DOI: 10.1016/j.solener.2019.03.069
Abstract: Abstract This paper presents a design and an implementation of a generalized adaptive multi-objectives Space Vector Pulse Width Modulation (SVPWM) algorithm for multilevel inverters (MLIs). SVPWM is considered as an influential and resilient tool for… read more here.
Keywords: multilevel inverters; design implementation; performance; algorithm multilevel ... See more keywords
Reduced switch‐count structure for symmetric multilevel inverters with a novel switched‐DC‐source submodule
Sign Up to like & getrecommendations! Published in 2019 at "IET Power Electronics"
DOI: 10.1049/iet-pel.2018.5089
Abstract: The aim of this study is to present a new cost effective topology for Symmetric multilevel inverters (SMLIs) configurations, which can generate a great number of output voltage levels with a least of switching devices.… read more here.
Keywords: multilevel inverters; symmetric multilevel; topology; switched source ... See more keywords
Approach to synthesis of fault tolerant reduced device count multilevel inverters (FT RDC MLIs)
Sign Up to like & getrecommendations! Published in 2019 at "IET Power Electronics"
DOI: 10.1049/iet-pel.2018.5176
Abstract: Multilevel inverters (MLIs) are rapidly acquiring techno-economic feasibility for both high-power and medium-power applications. Increased number of power switches has been cited as one of the most important limitations of MLIs; and to overcome it,… read more here.
Keywords: multilevel inverters; fault tolerant; power; rdc mlis ... See more keywords
Simplified SHE pulse‐amplitude modulation for multilevel inverters
Sign Up to like & getrecommendations! Published in 2018 at "IET Power Electronics"
DOI: 10.1049/iet-pel.2018.5538
Abstract: In this study, a selective harmonic elimination (SHE)-pulse-amplitude modulation method is suggested for the cascaded multilevel inverters. This method is based on the balancing of the voltage-second area under the output voltage waveform and reference… read more here.
Keywords: modulation; pulse amplitude; amplitude; multilevel inverters ... See more keywords
Optimal design of a cascaded rectangular‐type and circle‐type multilevel inverters with a new switching technique
Sign Up to like & getrecommendations! Published in 2020 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2019.1389
Abstract: Multilevel inverters (MLIs) are extensively used in industrial and renewable energy applications. They are a promising solution for the effective transformation of dc to ac. Researchers are developing auspicious topologies to mitigate the use of… read more here.
Keywords: multilevel inverters; switching technique; topology; output ... See more keywords
Design and Implementation of Multilevel Inverters for Electric Vehicles
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DOI: 10.1109/access.2020.3046493
Abstract: The efficient and compact design of multilevel inverters (MLI) motivates in various applications such as solar PV and electric vehicles (EV). This paper proposes a 53-Level multilevel inverter topology based on a switched capacitor (SC)… read more here.
Keywords: multilevel; multilevel inverters; number; design implementation ... See more keywords
Combined Optimizer for Automatic Design of Machine Learning-Based Fault Classifier for Multilevel Inverters
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DOI: 10.1109/access.2022.3193784
Abstract: Fault detection and classification are fundamental requirements of multilevel inverters (MLIs) to ensure constant operation and improved reliability. Nowadays, the machine learning (ML) technique is utilized for fault diagnosis in MLIs due to its inherent… read more here.
Keywords: fault classifier; multilevel inverters; classification; machine learning ... See more keywords
Symmetric/Asymmetric Hybrid Multilevel Inverters Integrating Switched-Capacitor Techniques
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2018.2848675
Abstract: In conventional hybrid multilevel inverters (MLIs), the voltage balance controls of floating capacitors are usually realized by redundant switching states using high-frequency modulation. The switching frequency, as well as the switching loss, is hence increased,… read more here.
Keywords: voltage; switched capacitor; capacitor; hybrid multilevel ... See more keywords
Real-Time Validation of a Sliding Mode Controller for Closed-Loop Operation of Reduced Switch Count Multilevel Inverters
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DOI: 10.1109/jsyst.2018.2833867
Abstract: The prominence of reduced switch count multilevel inverters is rising owing their merits of decreased number of switches and modular structures. There are topologies that use more than one source; however, utilization of all the… read more here.
Keywords: multilevel; multilevel inverters; count multilevel; controller ... See more keywords
A General Review of Multilevel Inverters Based on Main Submodules: Structural Point of View
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2018.2890649
Abstract: Multilevel inverters (MLIs) are being used in wide range of power electronic applications. These converters have attracted a lot of attention during recent years and exist in different topologies with similar basic concepts. This paper… read more here.
Keywords: multilevel inverters; structural point; main submodules; point view ... See more keywords