Title :
Brazilian System Operator online security assessment system
Author :
Neto, C.A.S. ; Quadros, M.A. ; Santos, M.G. ; Jardim, Jorge
Author_Institution :
Operador Nac. do Sistema Eletrico - ONS, Rio de Janeiro, Brazil
Abstract :
This paper presents the practical experience of the Brazilian System Operator with the online dynamic security assessment. More specifically, it describes the adopted models, analytical methods and functions, performance, EMS integration, user interface and implementation issues. Examples of situations in which the online security assessment was very useful are also shown.
Keywords :
power engineering computing; power system security; Brazilian system operator; EMS integration; energy management system; online security assessment system; Contingency analysis; distributed processing; dynamic simulation; online dynamic security assessment; power system operation; security region;
Conference_Titel :
Power and Energy Society General Meeting, 2010 IEEE
Conference_Location :
Minneapolis, MN
Print_ISBN :
978-1-4244-6549-1
Electronic_ISBN :
1944-9925
DOI :
10.1109/PES.2010.5590039
