Guangzheng Yu, Tao Lin, Jiannan Zhang, 等. Coordination of PSS and FACTS damping controllers to improve small signal stability of large-scale power systems[J]. 中国电机工程学会电力与能源系统学报(英文), 2019,5(4):507-514.
Guangzheng Yu, Tao Lin, Jiannan Zhang, et al. Coordination of PSS and FACTS damping controllers to improve small signal stability of large-scale power systems[J]. CSEE Journal of Power and Energy Systems, 2019, 5(4): 507-514.
Guangzheng Yu, Tao Lin, Jiannan Zhang, 等. Coordination of PSS and FACTS damping controllers to improve small signal stability of large-scale power systems[J]. 中国电机工程学会电力与能源系统学报(英文), 2019,5(4):507-514. DOI: 10.17775/CSEEJPES.2018.00530.
Guangzheng Yu, Tao Lin, Jiannan Zhang, et al. Coordination of PSS and FACTS damping controllers to improve small signal stability of large-scale power systems[J]. CSEE Journal of Power and Energy Systems, 2019, 5(4): 507-514. DOI: 10.17775/CSEEJPES.2018.00530.
Coordination of PSS and FACTS damping controllers to improve small signal stability of large-scale power systems
This paper presents an approach for designing parameters of power system stabilizer (PSS) and FACTS damping controllers in a large scale practical power system. The objective is maximizing damping ratio of the target mode
and tracking technology (MTT) is used to avoid frequent alternations of target mode in optimization procedures. An improved planted growth simulation algorithm (IPGSA)
which has high search efficiency and quick convergence speed
is proposed to optimize controller parameters coordinately. Based on case study of a large-scale power grid
and by using local and interregional low-frequency oscillation modes as target modes
simulation results verify proposed method in this paper. Furthermore
coordination optimization strategy adapted to multi-operating conditions demonstrates that the proposed approach is robust.