A novel soft-switched single-phase grid-connected current-source inverter

Autor:	M. Pakdel, S. Jalilzadeh
Jazyk:	angličtina
Rok vydání:	2017
Předmět:	dc-ac power converters current-source inverter soft-switching grid-conneced inverters switching flow graph theory Engineering (General). Civil engineering (General) TA1-2040
Zdroj:	Cogent Engineering, Vol 4, Iss 1 (2017)
Druh dokumentu:	article
ISSN:	2331-1916 23311916
DOI:	10.1080/23311916.2017.1357866
Popis:	This paper represents a novel soft-switched grid-connected current-source inverter topology and an efficient control strategy using switching flow graph theory. The switching flow graph technique is a unique diagrammatic model and a convenient strategy for analyzing PWM switching converters. All power switches operate at zero-current-switching (ZCS) turn-off and zero-voltage-switching (ZVS) turn-on. As a result, commutation and switching power losses will be declined; furthermore, higher efficiency is achieved. The proposed topology and control strategy for soft-switched grid-connected inverter is analyzed theoretically and demonstrated experimentally.
Databáze:	Directory of Open Access Journals
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