Results 21 to 30 of about 831 (269)
IEEE Access, 2021 This paper presents new and efficient modulation techniques applied on the recently introduced compact nine-level switched-capacitor inverter (C9LSCI).
Shahbaz Ahmad Khan +8 more
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Reduction in Selected Torque Harmonics in a Three-Level NPC Inverter-Fed Induction Motor Drive
Energies, 2022 The reduction or elimination of selected torque and current harmonics is widely used in multilevel inverter fed induction motor drives. A wide range of methods are employed to achieve this goal.
Piotr Chudzik +2 more
doaj +1 more source
Energies, 2020 Research on applying selective harmonic elimination pulse width modulation (SHE-PWM) to high power converters has drawn tremendous interest, due to the advantages of low switching frequency and high output harmonic performance.
Jingling Cheng +2 more
doaj +1 more source
Non-traditional method-based solution for elimination of lower order harmonics in voltage source inverter feeding an induction motor drive [PDF]
Serbian Journal of Electrical Engineering, 2008 This paper presents an efficient and reliable Genetic Algorithm-based solution for Specific Harmonic Elimination (SHE) switching pattern. This method eliminates considerable amount of lower order line voltage harmonics in Pulse Width Modulation (PWM ...
Vargese Jegathesan, Jovitha Jerome
doaj +1 more source
ASEAN Journal on Science and Technology for Development, 2017 This paper presents an efficient and reliable Genetic Algorithm based solution for Selective Harmonic Elimination (SHE) switching pattern. This method eliminates considerable amount of lower order line voltage harmonics in Pulse Width Modulation (PWM ...
V. Jegathesan
doaj +3 more sources
Performance Evaluation of Eleven-Phase Induction Machine with Different PWM Techniques
The Journal of Engineering Research, 2015 Multiphase induction machines are used extensively in low and medium voltage (MV) drives. In MV drives, power switches have a limitation associated with switching frequency.
M.I. Masoud, A.S. Abdelkhalik
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Application of Newton Identities in Solving Selective Harmonic Elimination Problem With Algebraic Algorithms [PDF]
, 2022 Algebraic algorithms are powerful methods in solving the selective harmonic elimination (SHE) problem, which can find all exact solutions without the requirements of choosing initial values.
Li, Zhaoyuan +5 more
core +1 more source
Dynamic and Steady State Response Analysis of Selective Harmonic Elimination in High Power Inverters
IEEE Access, 2021 Selective harmonic elimination (SHE) technique has drawn tremendous interests for its superior harmonic performance, especially in high power devices where switching power loss and passive filter size are the main concerns. However, the drawbacks of slow
Jingling Cheng +3 more
doaj +1 more source
Effect of duty cycle on THD for multilevel inverter based on selective harmonic elimination technique [PDF]
, 2018 Multilevel inverters controlled suffers from the issue of harmonic distortion in the output voltage. Selective Harmonic Elimination (SHE) technique plays an effective role to eliminate these harmonics.
Hamida, Belal Ahmed +17 more
core +1 more source
Energy Reports, 2023 Selective harmonic elimination pulse-width modulation (SHE-PWM) method has been widely used in various industrial multilevel converters befitting from low switching frequencies and precise elimination of low-order harmonics.
Junfeng Yang +4 more
doaj +1 more source