Results 1 to 10 of about 15,712 (299)

Design of a robust digital current controller for a grid connected interleaved inverter

This paper is concerned with the design and practical implementation of a robust digital current controller for a threephase voltage source grid-connected interleaved inverter.
Sharkh, S. M., Abu-sara, M. A.
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Quasi Z-Source Inverter Menggunakan Active Switched Impedance Bertingkat

, 2019
RINGKASAN Prabowo, Rahmatullah Aji. 2019. Quasi Z-Source Inverter Menggunakan Active Switched Impedance Bertingkat. Skripsi, Jurusan Teknik Elektro, Fakultas Teknik, Universitas Negeri Malang. Pembimbing: (I) Arif Nur Afandi, S.T., M.T., Ph.D.
Rahmatullah Aji Prabowo
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Hysteresis band current control for a single phase z-source inverter with symmetrical and asymmetrical Z-network

, 2007
A Z-source Inverter has been proposed as a new topology in recent years. In this inverter an impedance network is placed between an inverter and a power source which provides both voltage buck and boost capabilities.
Firouzjaee, Jafar Adabi, Adabi Firouzjaee, Jafar, Firuz Zare, Zare, Firuz, Jafar Adabi Firouzjaee   +4 more
core   +1 more source

Analytical and Experimental Investigation of Neutral Point Clamped Quasi-Impedance-Source Inverter

In this paper a new modification of a three-level neutral-point-clamped inverter is presented. The proposed topology combines the advantages of the three-level neutral-point-clamped full-bridge inverter with those of the quasi-impedance-source inverter ...
Ott, Silver, Roasto, Indrek, Lehtla, Tonu, Vinnikov, Dmitri   +3 more
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Loss comparison of 2 and 3-level inverter topologies

, 2010
This paper investigates semiconductor and DC-link capacitor losses in two two-level and two three-level voltage source inverters. The components of the four inverters are selected to have appropriate voltage and current ratings.
Orfanoudakis, G., Yuratich, M., Abu-Sara, M., Sharkh, S.   +3 more
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Cascaded impedance networks for NPC inverter

, 2010
Multilevel inverters are getting more and more attracted because they have better output waveform quality and lower semiconductor voltage stress. The Z-source NPC is a kind of single stage multilevel inverter which has the ability of voltage boost.
Loh, Poh Chiang, Zhu, Miao, Gao, Feng, Blaabjerg, Frede; id_orcid, Li, Ding   +4 more
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Implementation and Critical Investigation on Modulation Schemes of Three Phase Impedance Source Inverter

Iranian Journal of Electrical and Electronic Engineering, 2010
New control circuits and algorithms are frequently proposed to control the impedance (Z) source inverter in efficient way with added benefits. As a result, several modified control techniques have been proposed in recent years.
S. Thangaprakash, A. Krishnan
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An 'active' passive-filter topology for low power DC/AC inverters

, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis presents a new output passive filter for voltage source inverter applications which is based on a shunt connected single tuned filter topology ...
Arman, Mahmoud Fayez
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Analysis of Output Current Ripple of Three-phase PWM Inverter under Discontinuous Modulation Techniques

, 2010
In this paper, an analysis of output current ripple of three-phase PWM inverters with discontinuous modulation is presented. The analytical expressions for discontinuous modulation injection signal are derived.
Dahono, Pekik Argo
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Inversor cinco níveis em corrente para o acionamento de motores elétricos [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013.Neste trabalho apresenta-se um estudo sobre inversores trifásicos multiníveis em corrente, para o ...
Dupczak, Bruno Scortegagna
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