TY - GEN
T1 - Coordination control between pss and SVC based on fuzzy-satisfactory degree and MOEA
AU - Zhijian, Liu
AU - Jilai, Yu
AU - Hongchun, Shu
PY - 2009
Y1 - 2009
N2 - Power system dynamic stability includes two problems: power angle stability and voltage stability. For the former, the best way is to install power system stabilizer (PSS) on the key generator groups, and for the latter, however, Flexible AC transmission systems (FACTS) devices such as static var compensator (SVC), static compensator (STATCOM) and so on are the popular methods. PSS can effectively enhances the damp of the system, so is helpful for improving the stability of power angle, but it has little affects on the voltage stability. SVC not only improves the voltage stability but also reinforces the damp of the system if additional control is suitable. A multi-aim optimal designing method which is based on fuzzy-satisfactory degree theory is presented to solve the problem of cooperation control of PSS and SVC. Simulation results show that, used the solution presented in the paper, the stability of power angle and voltage can be effectively enhanced.
AB - Power system dynamic stability includes two problems: power angle stability and voltage stability. For the former, the best way is to install power system stabilizer (PSS) on the key generator groups, and for the latter, however, Flexible AC transmission systems (FACTS) devices such as static var compensator (SVC), static compensator (STATCOM) and so on are the popular methods. PSS can effectively enhances the damp of the system, so is helpful for improving the stability of power angle, but it has little affects on the voltage stability. SVC not only improves the voltage stability but also reinforces the damp of the system if additional control is suitable. A multi-aim optimal designing method which is based on fuzzy-satisfactory degree theory is presented to solve the problem of cooperation control of PSS and SVC. Simulation results show that, used the solution presented in the paper, the stability of power angle and voltage can be effectively enhanced.
KW - Fuzzy-satisfactory degree
KW - MOEA
KW - Pss
KW - SVC
UR - https://www.scopus.com/pages/publications/84869982589
U2 - 10.1109/APPEEC.2009.4918243
DO - 10.1109/APPEEC.2009.4918243
M3 - 会议稿件
AN - SCOPUS:84869982589
SN - 9781424424870
T3 - Asia-Pacific Power and Energy Engineering Conference, APPEEC
BT - 2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009 - Proceedings
T2 - 2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009
Y2 - 27 March 2009 through 31 March 2009
ER -