DocumentCode
454037
Title
Power-frequency control for VSC-HVDC during island operation
Author
Du, C. ; Bollen, Math H J
Author_Institution
Dept. of Energy & Environ., Chalmers Univ. of Technol., Goteborg, Sweden
fYear
2006
fDate
28-31 March 2006
Firstpage
177
Lastpage
181
Abstract
This paper presents a control system for the VSC-HVDC during island operation. Three-phase balanced faults are applied to investigate the dynamic performance of the system. Simulation results obtained by using PSCAD/EMTDC illustrate that the proposed control strategy can significantly improve the power quality of the system during faults. The current limit of the converters of the VSC-HVDC has a significant influence on the dynamic response of the system.
Keywords
HVDC power convertors; digital control; dynamic response; frequency control; power control; power engineering computing; power supply quality; PSCAD-EMTDC simulation; VSC-HVDC converter; dynamic response; island operation; power quality; power-frequency control; three-phase balanced fault;
fLanguage
English
Publisher
iet
Conference_Titel
AC and DC Power Transmission, 2006. ACDC 2006. The 8th IEE International Conference on
Conference_Location
IET
ISSN
0537-9989
Print_ISBN
0-86341-613-6
Type
conf
Filename
1633637
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