DocumentCode
2371299
Title
A control method for parallel-connected multiple inverter systems
Author
Fukuda, S. ; Matsushita, K.
Author_Institution
Dept. of Syst. & Inf. Eng., Hokkaido Univ., Sapporo, Japan
fYear
1998
fDate
21-23 Sep 1998
Firstpage
175
Lastpage
180
Abstract
A mathematical model which governs a parallel-connected multiple inverter system is described. The multiple inverter system is controlled to feed required amounts of active and reactive power to a utility grid while suppressing the cross currents flowing between the parallel-connected unit inverters. An optimal regulator is applied to create a robust feedback control system having multi-input and multi-output. The validity of the proposed modelling and control method is confirmed by simulation
Keywords
invertors; MIMO system; active power; control design; control simulation; cross currents suppression; mathematical model; modelling method; optimal regulator; parallel-connected multiple inverter systems; reactive power; robust feedback control system; utility grid;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics and Variable Speed Drives, 1998. Seventh International Conference on (Conf. Publ. No. 456)
Conference_Location
London
ISSN
0537-9989
Print_ISBN
0-85296-704-7
Type
conf
DOI
10.1049/cp:19980520
Filename
732034
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