Title :
Operational problems and chalenges in power system of Vietnam
Author :
Hai, Ngo Son ; Huu, Nguyen The
Author_Institution :
Nat. Load Dispatch Centre of Vietnam, Vietnam
Abstract :
The Vietnamese power system is growing rapidly both in terms of scale and complexity. The load growth rate averages to 14% for the last 10 years. The development of the Extra High Voltage network of 500kV and interconnections with neighboring grids are the main characteristic of such growths. However the fast growth rate also brings problems in operating the network, for instance the short-circuit current becomes too high or the difficulties in voltage regulation.
Keywords :
power systems; short-circuit currents; voltage control; Vietnamese power system; extra high voltage network; short-circuit current; voltage 500 kV; voltage regulation; Circuit breakers; Fault currents; Power markets; Power system stability; Substations; Voltage control; 500kV; Interconnection; Operation; Power market; Power system; Short-circuit; Stability; Voltage regulation;
Conference_Titel :
Science and Technology, 2011 EPU-CRIS International Conference on
Conference_Location :
Hanoi
Print_ISBN :
978-1-4673-0355-2
