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International Journal of Engineering، جلد ۳۴، شماره ۸، صفحات ۱۸۹۸-۱۹۰۴
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Selective Harmonic Elimination of a Multilevel Voltage Source Inverter Using Whale Optimization Algorithm |
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| چکیده انگلیسی مقاله |
In this paper, the whale optimization algorithm is proposed for harmonics elimination in a cascaded multilevel inverter. In selective harmonic elimination pulse width modulation, the selected low-order harmonics are eliminated by solving nonlinear equations, while the fundamental of output waveform is adjusted to a desired value. In this paper, whale optimization algorithm is applied to a 7-level cascaded H-bridge inverter to solve the equations. Also, it was validated by experimental results, since this algorithm has an ability to search in entire solution space, the probability of catching a global best solution is very high. This method has higher accuracy and probability of convergence than the genetic algorithm. The optimization and comparison of whale optimization algorithm and genetic algorithm have been done in MATLAB software. A 1 kW prototype of this converter is built and the results are presented. The effectiveness and the theoretical analysis of this method are verified through both simulation and experimental results |
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| کلیدواژه‌های انگلیسی مقاله |
Genetic Algorithm,multilevel inverter,Optimization method,Selective harmonic elimination,Whale Optimization Algorithm,Pulse Width Modulation |
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| نویسندگان مقاله |
M. Alemi-Rostami |
Department of Electrical Engineering, Aerospace Research Institute (ARI) of Ministry of Science, Research and Technology, Tehran, Iran
G. Rezazadeh |
Department of Electrical Engineering, Sharif university of Technology, Tehran, Iran
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| نشانی اینترنتی |
https://www.ije.ir/article_133384_3de57051516740151f2087b561eeed3f.pdf |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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