DocumentCode
3108872
Title
Reactive power reduction at converter level
Author
Gao, Ge ; Fu Peng
Author_Institution
Inst. of Plasma, Hefei, China
fYear
2010
fDate
15-17 June 2010
Firstpage
1157
Lastpage
1162
Abstract
This document presents two methods to reduce the reactive power at converter topology level and control level respectively. This study has been performed to decrease the total reactive power for ITER Tokamak to reduce the overvoltage and avoid low-frequency resonant caused by the fast and large reactive power variation within 20 ms. The detailed operation and its reactive power reduction of these two methods has been presented and compared.
Keywords
AC-DC power convertors; overvoltage; AC-DC converter; control level; overvoltage reduction; reactive power reduction; time 20 ms; Bridge circuits; Control systems; Leg; Plasmas; Power supplies; Reactive power; Reactive power control; Thyristors; Topology; Voltage control; AC/DC converter; ITER; reactive power compensation;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics and Applications (ICIEA), 2010 the 5th IEEE Conference on
Conference_Location
Taichung
Print_ISBN
978-1-4244-5045-9
Electronic_ISBN
978-1-4244-5046-6
Type
conf
DOI
10.1109/ICIEA.2010.5515874
Filename
5515874
Link To Document