Title :
Transient stability performance of a 3-machine system including an h.v. d.c. link
Author :
Arrillaga, J. ; Elamin, I.M.
Author_Institution :
University of Canterbury, Christchurch, New Zealand
fDate :
11/1/1976 12:00:00 AM
Abstract :
A mathematical model is developed to represent an h.v. d.c. link in a.c. transient stability studies. Basic comparisons are then carried out on a digital computer between purely a.c. and a.c.-d.c. interconnected 3-machine systems. The effect of adding emergency controls to the d.c. link is investigated and it is concluded that with the help of such controls the d.c. link can improve considerably the transient stability limits of the a.c. power system.
Keywords :
digital simulation; electrical engineering computing; power system control; power system interconnection; stability; transients; AC power system; ACDC interconnected system; HVDC link; digital computer; emergency controls; mathematical model; three machine system; transient stability performance;
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
DOI :
10.1049/piee.1976.0247
