DocumentCode
411381
Title
Overview of PI-based solutions for the control of the dc-buses of a single-phase H-bridge multilevel active rectifier
Author
Dell´Aquila, Antonio ; Liserre, Marco ; Monopoli, Vito G. ; Rotondo, Paola
Author_Institution
Dept. of Electrotechnic & Electron., Polytech. of Bari, Italy
Volume
2
fYear
2004
fDate
2004
Firstpage
836
Abstract
The H-bridge based multilevel active rectifier is an attractive topology that allows feeding of multiple dc loads. However the balancing of the dc buses often causes instability problems. The main control problem is to manage n+1 state variables (one current plus n dc voltages) with only n switching functions. In this paper several PI-based solutions are reviewed through simulations and experimental tests.
Keywords
PI control; bridge circuits; power convertors; rectifying circuits; PI-based solutions; dc-buses; multiple dc loads; single-phase H-bridge multilevel active rectifier; switching functions; Capacitors; Chromium; Control systems; Differential equations; Inductors; Laplace equations; Proportional control; Pulse width modulation; Rectifiers; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2004. APEC '04. Nineteenth Annual IEEE
Print_ISBN
0-7803-8269-2
Type
conf
DOI
10.1109/APEC.2004.1295920
Filename
1295920
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