TY - GEN
T1 - Composite reliability evaluation combining adequacy and security aspects
AU - Costa, Ivo Cristiano
AU - Da Rosa, Mauro Augusto
AU - Sumaili, Jean
AU - De Magalhaes Carvalho, Leonel
AU - Issicaba, Diego
PY - 2013
Y1 - 2013
N2 - Currently, it is an ordinary procedure to restrict the use of renewables, mainly wind power, to accommodate a more stable set of generating units (e.g.: thermal units) to supply the load. The purpose of this paper is to discuss particular aspects from the adequacy and security evaluation of generation and transmission (G&T) system that must be revised due to the massive integration of wind power in the present and future energy systems. By running a sequential Monte Carlo simulation (SMCS) algorithm it is possible to assess the system adequacy identifying possible security constrains. The demonstration cases are based on the modified IEEE-RTS 79 system and a small planned configuration for a real G&T system, typically radial. The results extracted from the case studies illustrate that the impact resulting from the massive integration of renewable sources should not be assessed from the adequacy evaluation perspective without considering system security issues.
AB - Currently, it is an ordinary procedure to restrict the use of renewables, mainly wind power, to accommodate a more stable set of generating units (e.g.: thermal units) to supply the load. The purpose of this paper is to discuss particular aspects from the adequacy and security evaluation of generation and transmission (G&T) system that must be revised due to the massive integration of wind power in the present and future energy systems. By running a sequential Monte Carlo simulation (SMCS) algorithm it is possible to assess the system adequacy identifying possible security constrains. The demonstration cases are based on the modified IEEE-RTS 79 system and a small planned configuration for a real G&T system, typically radial. The results extracted from the case studies illustrate that the impact resulting from the massive integration of renewable sources should not be assessed from the adequacy evaluation perspective without considering system security issues.
KW - Adequacy and security evaluation
KW - Power system reliability
KW - Wind power generation
UR - http://www.scopus.com/inward/record.url?scp=84890886788&partnerID=8YFLogxK
U2 - 10.1109/PTC.2013.6652332
DO - 10.1109/PTC.2013.6652332
M3 - Conference contribution
AN - SCOPUS:84890886788
SN - 9781467356695
T3 - 2013 IEEE Grenoble Conference PowerTech, POWERTECH 2013
BT - 2013 IEEE Grenoble Conference PowerTech, POWERTECH 2013
T2 - 2013 IEEE Grenoble Conference PowerTech, POWERTECH 2013
Y2 - 16 June 2013 through 20 June 2013
ER -