Results 11 to 20 of about 23,291 (287)
A seven-level defined selective harmonic elimination PWM strategy [PDF]
2006 37th IEEE Power Electronics Specialists Conference, 2006 Selective harmonic elimination pulse-width modulation (SHE-PWM) techniques offer an optimized control approach for a given converter and are therefore suitable for the low switching frequency high-power applications. Optimization techniques can be successfully used to obtain the solutions of the equations defining the SHE-PWM waveform. In this paper, a
Vassilios G. Agelidis +1 more
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Selective Harmonic Elimination Technique for a 27-Level Asymmetric Multilevel Converter
Energies, 2022 In this paper, we present an implementation of selective harmonic elimination modulation technique in a 27-Level asymmetric multilevel converter. The main issue in this kind of converters is the generation of the gating patterns to obtain an optimized AC
Ignacio Torres +3 more
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Electronics, 2022 This paper presents the analysis and experimental validation of selective harmonic elimination in single-phase multilevel inverter using one of the most effective optimization algorithms known as particle swarm optimization.
Alla Eddine Toubal Maamar
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Real-time selective harmonic elimination algorithm for two level inverters
矿业科学学报, 2020 Solving the switching angles in real time is the key point to apply selective harmonic elimination (SHE) to engineering project. In this paper, a real time algorithm is presented to solve the SHE equations for two level inverters, which can be easily ...
Wang Chenxu +4 more
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VSC Based D-STATCOM with Selective Harmonic Elimination
2007 IEEE Industry Applications Annual Meeting, 2007 This paper describes the design, implementation, and performance of a medium-size distribution-type static synchronous compensator (D-STATCOM) with the simplest two-level three-leg voltage-source converter (VSC) topology. Reactive-power control is achieved by phase-shift-angle control, and VSC harmonics are eliminated by selective harmonic elimination ...
Cetin, Alper, Ermis, Muammer
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Three-Phase PWM Inverter for Isolated Grid-Connected Renewable Energy Applications
Energies, 2021 This paper proposes a three-phase isolated flyback inverter (IFBI) for single-stage grid-tied solar PV applications, considering a simple sinusoidal pulse-width modulation (SPWM) scheme.
Ahmed Ismail M. Ali +2 more
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Optimum SHE for cascaded H-bridge multilevel inverters using: NR-GA-PSO, comparative study [PDF]
, 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
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IEEE Access, 2020 (2N+1) selective harmonic elimination pulse-width modulation (SHE-PWM) is an effective switching strategy of the modular multilevel converter in medium-voltage cases. In these cases, the number of sub-modules (SMs) is not high.
Yayun Xin +4 more
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Design and implementation of 30kW 200/900V LCL modular multilevel based DC/DC converter for high power applications [PDF]
, 2016 This paper presents the design, development and testing of a 30kW, 200V/900V modular multilevel converter (MMC) based DC/DC converter prototype. An internal LCL circuit is used to provide voltage stepping and fault tolerance property.
Aboushady, A. +3 more
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Power loss investigation in HVDC for cascaded H-bridge multilevel inverters (CHB-MLI) [PDF]
, 2015 In the last decade, the use of voltage-source multilevel inverters in industrial and utility power applications has been increased significantly mainly due to the many advantages of multilevel inverters, compared to conventional two level inverters ...
Alamri, B, Darwish, M
core +1 more source