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a developed asymmetric multilevel inverter with lower number of components
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نویسنده
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naderi-zarnaghi y. ,karimi m. ,jannati-oskuee m. r. ,hosseini s.h. ,najafi-ravadanegh s.
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منبع
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aut journal of electrical engineering - 2018 - دوره : 50 - شماره : 2 - صفحه:197 -206
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چکیده
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In this paper, a new configuration for symmetrical and asymmetrical multilevel inverters is proposed. in asymmetric mode, different algorithms are suggested in order to determine the magnitudes of dc voltage sources. the merit of this topology to the conventional symmetric and asymmetric inverters is verified by the provided comparisons. this topology uses a lower number of power electronic devices such as switches, igbts, diodes, related gate driver circuits and dc voltage sources. owing the lower amount of requirements, it has lower total costs and needs less installation area. also the control strategy has less complexity. the proposed converter can generate all the desired output voltage levels with positive and negative values. to confirm the practicability of the proposed inverter, simulation and experimental results are provided which are in good agreements.
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کلیدواژه
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multilevel voltage source inverter ,symmetric inverter ,asymmetric inverter ,reduction of circuit components
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آدرس
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university of tabriz, faculty of electrical and computer engineering, ایران, azarbaijan shahid madani university, electrical engineering department, smart distribution grid research lab, ایران, islamic azad university, tabriz branch, young researchers and elite club, ایران, university of tabriz, faculty of electrical and computer engineering, ایران. near east university, engineering faculty, turkey, azarbaijan shahid madani university, electrical engineering department, smart distribution grid research lab.,, ایران
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پست الکترونیکی
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m.r.jannati@azaruniv.edu
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Authors
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