Results 31 to 40 of about 21,879 (274)

Harmonic Elimination PWM Technique for Multilevel Inverter [PDF]

open access: yesEngineering and Technology Journal, 2005
The multilevel voltage source inverters are recently applied in many applications such as ac power supplies and ac motor drives. The concept of multilevel voltage source inverter is explained.
Shatha Baqir, Saad Hasan
doaj   +1 more source

Five-level F-type inverter with buck-boost converter-based equalization channels

open access: yesAlexandria Engineering Journal, 2023
Multilevel inverters have been widely used in various applications, as they provide output voltage with better quality, lower dv/dt, and lower Total Harmonic Distortion (THD).
Ahmed A. Elserougi   +2 more
doaj   +1 more source

Optimization of a New Extended Cascaded Multilevel Inverter Topology to Reduce DC Voltage Sources and Power Electronic Components [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization, 2021
This work proposes a new multilevel inverter consisting of basic and submultilevel units. The basic unit is made-up of four isolated dc voltage sources, two bidirectional switches and ten unidirectional switches.
Roya Naderi   +3 more
doaj   +1 more source

An On-line Diagnostic Method for Open-circuit Switch Faults in NPC Multilevel Converters [PDF]

open access: yes, 2016
On-line condition monitoring is of paramount importance for multilevel converters used in safety-critical applications. A novel on-line diagnostic method for detecting open-circuit switch faults in neutral-point-clamped (NPC) multilevel converters is ...
Demerdash, Nabeel, He, Jiangbiao
core   +2 more sources

DC-AC Cascaded H-Bridge Multilevel Boost Inverter with No Inductors for Electric/Hybrid Electric Vehicle Applications [PDF]

open access: yes, 2009
This paper presents a cascaded H-bridge multilevel boost inverter for electric vehicle (EV) and hybrid EV (HEV) applications implemented without the use of inductors.
Chiasson, John N.   +3 more
core   +2 more sources

Evaluation of a dual-T-type converter supplying an open-end winding induction machine [PDF]

open access: yes, 2013
The multilevel inverter is a promising technology compared to two-level inverters in the applications of ac-drives and smart-grid applications. In this paper, a dual-T-type three-level inverters is used to drive an open-end winding induction machine. The
Darba, Araz   +5 more
core   +1 more source

PLTS Transformerless Tegangan 20 kV menggunakan Cascaded H-Bridge Multilevel Inverter

open access: yesJurnal Elkomika, 2018
ABSTRAK Aplikasi dari inverter multilevel pada sistem Pusat Listrik Tenaga Surya (PLTS) dapat menghilangkan kebutuhan terhadap transformator, sehingga dapat mengurangi biaya investasi, mengurangi kompleksitas instalasi dan menghilangkan rugi-rugi daya ...
ANGGARA BRAJAMUSTHI   +2 more
doaj   +1 more source

Optimum SHE for cascaded H-bridge multilevel inverters using: NR-GA-PSO, comparative study [PDF]

open access: yes, 2015
Selective Harmonic Elimination (SHE) is very widely applied technique in the control of multilevel inverters that can be used to eliminate the low order dominant harmonics.
Alamri, B, Darwish, M, Sallama, A
core   +1 more source

Implementation and Comparison of Symmetric and Asymmetric Multilevel Inverters for Dynamic Loads

open access: yesIEEE Access, 2018
This paper implements and compares a symmetric hybridized cascaded multilevel inverter and an asymmetric multilevel inverter utilizing a switched capacitor unit for 17 level inverters.
C. Dhanamjayulu, S. Meikandasivam
doaj   +1 more source

The Performance Multilevel Inverter 5 Level 1 Phase by Reducing Power Switch Components

open access: yesJurnal Nasional Teknik Elektro, 2021
Multilevel Inverter (MLI) is a converter that converts DC power source into AC power source with voltage output more than 2 levels. The conventional 5-level Multilevel Inverter Topology that is developing today generally uses eight power switch ...
Hendi Matalata, Fadli Eka Yandra
doaj   +1 more source

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