TY - GEN
T1 - A study on torsional vibration reduction for variable-speed variable-pitch wind turbines
AU - Zhu, Hongzhong
AU - Yoshida, Shigeo
AU - Kajiwara, Hiroyuki
AU - Ogawa, Yasuyuki
AU - Nakada, Shigeyuki
AU - Ono, Junji
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/5/6
Y1 - 2017/5/6
N2 - As the size of the wind turbines increases, the structural loads causing fatigue stress on mechanical components become more dominant. Torsional vibration reduction in drive-train helps to reduce the stress and avoid potential resonances with power grid system. In this study, a new approach based on disturbance observer and band-pass filter is proposed. The design of the parameters leads to solve a constrained optimization problem. The stability of the system can be guaranteed by the constraint conditions. The effectiveness of the proposed method is confirmed via simulations and experiment.
AB - As the size of the wind turbines increases, the structural loads causing fatigue stress on mechanical components become more dominant. Torsional vibration reduction in drive-train helps to reduce the stress and avoid potential resonances with power grid system. In this study, a new approach based on disturbance observer and band-pass filter is proposed. The design of the parameters leads to solve a constrained optimization problem. The stability of the system can be guaranteed by the constraint conditions. The effectiveness of the proposed method is confirmed via simulations and experiment.
UR - http://www.scopus.com/inward/record.url?scp=85020038030&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85020038030&partnerID=8YFLogxK
U2 - 10.1109/ICMECH.2017.7921124
DO - 10.1109/ICMECH.2017.7921124
M3 - Conference contribution
AN - SCOPUS:85020038030
T3 - Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017
SP - 318
EP - 323
BT - Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 IEEE International Conference on Mechatronics, ICM 2017
Y2 - 13 February 2017 through 15 February 2017
ER -