DocumentCode
1793390
Title
Analytical closed-form solution of current responses of multilevel converter connected to unbalanced grid
Author
Muller, Zdenek ; Svec, Jan ; Tlusty, Josef ; Valouch, Viktor
Author_Institution
Fac. of Electr. Eng., Dept. of Electr. Power Eng., CTU in Prague, Prague, Czech Republic
fYear
2014
fDate
3-5 Dec. 2014
Firstpage
1
Lastpage
5
Abstract
An analytical closed-form solution of ac current responses of a multilevel converter connected to the unbalanced grid in steady state is proposed in the contribution. The method of the solution can be used for different grid filter topologies and for unsymmetrical grid voltages and/or currents to analyze easily converter current responses in steady states.
Keywords
network topology; power convertors; power grids; ac current responses; analytical closed-form solution; converter current responses; grid filter topologies; multilevel converter; steady state; unbalanced grid; unsymmetrical grid voltages; Closed-form solutions; Harmonic analysis; Power harmonic filters; Steady-state; Switches; Switching frequency; Vectors; analytical solution of current responses in closed form; grid filter topologies; multilevel grid connected converter; unbalanced grid voltage and current;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical & Electronics Engineers in Israel (IEEEI), 2014 IEEE 28th Convention of
Conference_Location
Eilat
Print_ISBN
978-1-4799-5987-7
Type
conf
DOI
10.1109/EEEI.2014.7005824
Filename
7005824
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