Results 11 to 20 of about 2,025,997 (330)
IEEE Access, 2023 This research paper proposes the new multi-criteria search based enhanced firefly algorithm for solving selective harmonic elimination in a multilevel inverter. This new enhanced firefly utilizes adaptive nature of social and cognitive components to find
Muhammad Khizer +5 more
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Automatika, 2023 Pulse width modulation for Selective Harmonics Elimination (SHE) is mostly employed in the reduction of lower order harmonics. The PV system in this research provides input voltage to the reduced switch 31-level inverter, which is based on the Artificial
T. Jayakumar +8 more
semanticscholar +1 more source
IEEE Access, 2021 In this article, a hybrid Artificial Neural Network - Newton Raphson (ANN-NR) is introduced to mitigate the undesired lower-order harmonic content in the cascaded H-Bridge multilevel inverter for solar photovoltaic (PV).
S. Padmanaban +2 more
semanticscholar +1 more source
Real-Time Adaptive Selective Harmonic Elimination for Cascaded Full-Bridge Multilevel Inverter
Energies, 2022 Selective Harmonics Elimination is a high-efficiency modulation method for multilevel inverters that allows handling very high voltage applications. It eliminates the most significant harmonics and fixes the desired fundamental component.
Miguel Vivert +5 more
semanticscholar +1 more source
Harmonic Elimination PWM Technique for Multilevel Inverter [PDF]
Engineering 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
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Neural Networks Based Shunt Hybrid Active Power Filter for Harmonic Elimination
IEEE Access, 2021 The growing use of nonlinear devices is introducing harmonics in power system networks that result in distortion of current and voltage signals causing damage to power distribution systems.
Muzammil Iqbal +7 more
semanticscholar +1 more source
Optimum Solving SHEPWM Equations for Single Phase Inverter Using Resultant Method [PDF]
Engineering and Technology Journal, 2008 This paper represents new method to determine the optimum switching angles forSelective Harmonic Eliminated PWM (SHEPWM) inverter. Such switching angles aredefined by a set of nonlinear equations to be solved using the Resultant method.
Jamal A. Mohammed
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Harmonic Detection for Shunt Active Power Filter Using ADALINE Neural Network
Energies, 2021 This paper presents an efficient harmonic detection for real-time generation of the reference current fed to a shunt active power filter using the ADALINE neural network.
Sarawut Janpong +2 more
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DC-Link Neutral Point Control for 3L-NPC Converters Utilizing Selective Harmonic Elimination–PWM
IEEE transactions on industrial electronics (1982. Print), 2021 Selective harmonic elimination–pulsewidth modulation (SHE–PWM) is a modulation technique widely used to improve the efficiency and harmonic content in medium-voltage high-power converters. Among these converters, the three-level neutral-point-clamped (3L-
Alain Sanchez-Ruiz +9 more
semanticscholar +1 more source
Sustainability, 2021 This paper presents the Archimedes optimization algorithm to eliminate selective harmonics in a cascaded H-bridge (CHB) multilevel inverter (MLI). The foremost objective of the selective harmonic elimination (SHE) is to eliminate lower order harmonics by
Rashid Ahmed Khan +8 more
semanticscholar +1 more source