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2015 International Conference on Electrical Drives and Power Electronics (EDPE), 2015
The paper proposes an application of a well-known method of Selective Harmonic Elimination in inverter's output voltage to influence an input traction current spectrum in a DC supplied traction vehicle with asynchronous motors. The aim is to reduce the values of current harmonics in frequency bands that are subject to limitations applicable on Polish ...
Marcin Steczek, Adam Szelag
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The paper proposes an application of a well-known method of Selective Harmonic Elimination in inverter's output voltage to influence an input traction current spectrum in a DC supplied traction vehicle with asynchronous motors. The aim is to reduce the values of current harmonics in frequency bands that are subject to limitations applicable on Polish ...
Marcin Steczek, Adam Szelag
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Harmonic minimization in multilevel inverters using selective harmonic elimination PWM technique
2013 International Conference on Renewable Energy and Sustainable Energy (ICRESE), 2013Generally the output voltage of the inverters must be sinusoidal. However the waveforms of practical inverters are non sinusoidal and contain certain harmonics. For low and medium power applications, square wave or quasi square wave may be acceptable but for high power applications, low distorted sinusoidal waveforms are required.
M. Mythili, N. Kayalvizhi
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Selective harmonics elimination: PWM method versus optimized total harmonic distortion
4th International Conference on Power Engineering, Energy and Electrical Drives, 2013This paper describes two different PWM methods to improve the quality of the output voltage waveform provided from five level inverter. The first one is the selective harmonics elimination (SHEPWM). The purpose is to cancel the 5th, 7th and 11th harmonic row.
Khoukha Imarazene +2 more
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The Selected Harmonic Elimination PWM Strategy Based on FPGA
2016In the electric traction transmission system, subject to the maximum switching frequency and output voltage and current harmonic performance, a special optimized pulse width modulation strategy is generally required. The selected harmonic elimination PWM eliminates the lower-order harmonics so the interference of motor torque will decrease.
Shaoliang Huang +3 more
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Genetic Algorithm for Selective Harmonic Elimination PWM Control
2014The paper presents an optimal solution for eliminating pre-specified order of harmonics from three-phase inverter. One solution to this problem is the selective harmonic elimination, which is required to solve multiple nonlinear equations simultaneously. Genetic algorithm (GA) technique is introduced to minimize the computational burden associated with
Wenyi Zhang, Xiaodan Meng, Liao Jiang
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Selective Harmonics Elimination Technique for Artificial Bee Colony Implementation
Computer Systems Science and Engineering, 2023T. Deepikavinothini +2 more
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IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society, 2022
Ayush Kumar +2 more
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Ayush Kumar +2 more
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Multidimensional Systems and Signal Processing, 2019
The most prominent issue relevant to the initiative multi-level inverters is how to provide a high-step staircase quasi-sinusoidal voltage against low switch numbers. This paper presents an innovative asymmetrical multi-level inverter structured by cascaded sub-multi-level inverter bonded to H-bridge inverter to unravel aforesaid issue.
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The most prominent issue relevant to the initiative multi-level inverters is how to provide a high-step staircase quasi-sinusoidal voltage against low switch numbers. This paper presents an innovative asymmetrical multi-level inverter structured by cascaded sub-multi-level inverter bonded to H-bridge inverter to unravel aforesaid issue.
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4th IET Clean Energy and Technology Conference (CEAT 2016), 2016
S.A. Azmi +4 more
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S.A. Azmi +4 more
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