DocumentCode
1611212
Title
Transformerless 4-leg current conditioner with voltage restoring capability
Author
Carocci, E. ; Stemmler, H.
Author_Institution
Power Electron. & Electrometrol. Lab., Swiss Fed. Inst. of Technol., Zurich, Switzerland
Volume
2
fYear
2000
fDate
6/22/1905 12:00:00 AM
Firstpage
880
Abstract
This paper proposes a transformerless 4-leg inverter, the multiple capabilities of which include current conditioning, voltage restoration and uninterruptible power supply. The effectiveness of the 4th leg is carefully outlined, while the system´s general performance and flexibility is intensively investigated. Simulations are carried out and experimental results of a prototype are presented to validate the proposed approach
Keywords
DC-DC power convertors; invertors; uninterruptible power supplies; voltage control; 4-leg inverter; 4-leg voltage source inverter; DC voltage control; DC-DC converter; current conditioning; transformerless 4-leg current conditioner; uninterruptible power supply; voltage restoration; voltage restoring capability; Batteries; Capacitors; Conductors; DC-DC power converters; Inverters; Leg; Power electronics; Power system restoration; Uninterruptible power systems; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2000. APEC 2000. Fifteenth Annual IEEE
Conference_Location
New Orleans, LA
Print_ISBN
0-7803-5864-3
Type
conf
DOI
10.1109/APEC.2000.822609
Filename
822609
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