TY - GEN
T1 - PSO-based self-tuning PI control for STATCOM
AU - Chen, Hongjun
AU - Li, Jing
AU - Zhou, Xin
PY - 2012
Y1 - 2012
N2 - In order to regulate the point of common coupling (PCC) voltage of power electronics system under different disturbance conditions, a self-tuning PI controller using particle swarm optimization (PSO) algorithm is designed to control a static synchronous compensator (STATCOM). The mathematical model of STATCOM is firstly deduced in order to design an effective controller. Then, a self-tuning PI controller is designed as a PCC voltage regulator. A PSO algorithm considering the best particle gains, the best global gains, and previous change of gains is applied to achieve the desired PI controller gains when the load is varying. The system responses of the PSO self-tuning controller are compared with those from the fixed-gain PI controller. The simulation results for a system with different loads verify the effectiveness of the PSO self-tuning controller for a STATCOM.
AB - In order to regulate the point of common coupling (PCC) voltage of power electronics system under different disturbance conditions, a self-tuning PI controller using particle swarm optimization (PSO) algorithm is designed to control a static synchronous compensator (STATCOM). The mathematical model of STATCOM is firstly deduced in order to design an effective controller. Then, a self-tuning PI controller is designed as a PCC voltage regulator. A PSO algorithm considering the best particle gains, the best global gains, and previous change of gains is applied to achieve the desired PI controller gains when the load is varying. The system responses of the PSO self-tuning controller are compared with those from the fixed-gain PI controller. The simulation results for a system with different loads verify the effectiveness of the PSO self-tuning controller for a STATCOM.
KW - PCC voltage regulation
KW - PSO
KW - STATCOM
KW - reactive power compensation
KW - self-tuning PI controller
UR - https://www.scopus.com/pages/publications/84866782356
U2 - 10.1109/IPEMC.2012.6259291
DO - 10.1109/IPEMC.2012.6259291
M3 - 会议稿件
AN - SCOPUS:84866782356
SN - 9781457720864
T3 - Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
SP - 2710
EP - 2715
BT - Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
T2 - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
Y2 - 2 June 2012 through 5 June 2012
ER -