DocumentCode
2322593
Title
Control of HVDC systems operating with long DC cables
Author
Jovcic, Dragan
Author_Institution
Ulster Univ., UK
fYear
2001
fDate
28-30 Nov. 2001
Firstpage
113
Lastpage
118
Abstract
This paper studies dynamic aspects of HVDC system operation with long DC cables. The eigenvalue analysis of CIGRE HVDC system with extended DC cable is presented. It is concluded that significant aggravation in the system stability is present with cables of 1000 km and the system dynamic instability is expected at frequencies 2 Hz\n\n\t\t
Keywords
HVDC power transmission; circuit resonance; control system analysis computing; control system synthesis; eigenvalues and eigenfunctions; electric current control; feedback; power cables; power system analysis computing; power system dynamic stability; power transmission control; voltage control; 1000 km; 2 to 4 Hz; AC current angle; AC current angle feedback; Eigenvalue analysis; HVDC power systems control; MATLAB software; commutation failure probability; computer simulation; control design; control loops retuning; control simulation; direct voltage feedback; dynamic instability; eigenvalue analysis; long DC power cables; operating conditions; smoothing reactors;
fLanguage
English
Publisher
iet
Conference_Titel
AC-DC Power Transmission, 2001. Seventh International Conference on (Conf. Publ. No. 485)
ISSN
0537-9989
Print_ISBN
0-85296-745-4
Type
conf
DOI
10.1049/cp:20010528
Filename
988395
Link To Document