TY - GEN
T1 - Temporary primary frequency control support by deloaded wind power plant using input-output linearization
AU - Gui, Yonghao
AU - Kim, Chunghun
AU - Chung, Chung Choo
N1 - Publisher Copyright:
© 2016 Institute of Control, Robotics and Systems - ICROS.
PY - 2016/1/24
Y1 - 2016/1/24
N2 - In this paper, a nonlinear control method is proposed to improve the primary frequency control for doubly fed induction generator (DFIG) wind turbine system. Individual wind turbines in wind power plant are controlled in deloaded operation to provide the frequency support during depressed frequency conditions. By considering of nonlinearity of the system, input-output linearization method is applied to improve the performance of primary frequency response. It can be guaranteed that the system is exponentially stable with the proposed method. The proposed method is validated by using a simple microgrid, consisting of one wind power plant, one diesel generator, and a load, through MATLAB/Simulink. The simulation results show that the proposed method has an improvement of primary frequency control when the load increases.
AB - In this paper, a nonlinear control method is proposed to improve the primary frequency control for doubly fed induction generator (DFIG) wind turbine system. Individual wind turbines in wind power plant are controlled in deloaded operation to provide the frequency support during depressed frequency conditions. By considering of nonlinearity of the system, input-output linearization method is applied to improve the performance of primary frequency response. It can be guaranteed that the system is exponentially stable with the proposed method. The proposed method is validated by using a simple microgrid, consisting of one wind power plant, one diesel generator, and a load, through MATLAB/Simulink. The simulation results show that the proposed method has an improvement of primary frequency control when the load increases.
KW - DFIG wind turbine
KW - deloaded
KW - input-output linearization
KW - microgrid
KW - primary frequency control
UR - http://www.scopus.com/inward/record.url?scp=85014012780&partnerID=8YFLogxK
U2 - 10.1109/ICCAS.2016.7832496
DO - 10.1109/ICCAS.2016.7832496
M3 - Conference contribution
AN - SCOPUS:85014012780
T3 - International Conference on Control, Automation and Systems
SP - 1467
EP - 1469
BT - ICCAS 2016 - 2016 16th International Conference on Control, Automation and Systems, Proceedings
PB - IEEE Computer Society
T2 - 16th International Conference on Control, Automation and Systems, ICCAS 2016
Y2 - 16 October 2016 through 19 October 2016
ER -
