TY - GEN
T1 - An Active Power Regulation Strategy for Wind Farm Considering Wake Effect
AU - Lyu, Xue
AU - Jia, Youwei
AU - Xu, Zhao
AU - Xu, Xu
PY - 2019/2
Y1 - 2019/2
N2 - To address the supply-demand imbalance issue in a system with high penetration of wind power, wind farms are required to follow the dispatch command to adjust their outputs, known as load sharing. In this context, this paper proposes a coordinated active power regulation strategy for wind farms in presence of wake effect. In the proposed control scheme, the kinetic energy storage potential and pitch angle adjusting capability of the wind turbine are exploited to extend its output. To reduce the activation frequency of pitch angle control and enhance total kinetic energy storage during the load sharing process, the load sharing ratio of each wind turbine in the proposed control strategy is allocated in a hierarchical manner based on the evaluation of their respective kinetic energy storage charging range/discharging range. Simulation results demonstrate the effectiveness of the proposed control scheme.
AB - To address the supply-demand imbalance issue in a system with high penetration of wind power, wind farms are required to follow the dispatch command to adjust their outputs, known as load sharing. In this context, this paper proposes a coordinated active power regulation strategy for wind farms in presence of wake effect. In the proposed control scheme, the kinetic energy storage potential and pitch angle adjusting capability of the wind turbine are exploited to extend its output. To reduce the activation frequency of pitch angle control and enhance total kinetic energy storage during the load sharing process, the load sharing ratio of each wind turbine in the proposed control strategy is allocated in a hierarchical manner based on the evaluation of their respective kinetic energy storage charging range/discharging range. Simulation results demonstrate the effectiveness of the proposed control scheme.
KW - active power regulation
KW - kinetic energy
KW - pitch angle
KW - wind farm
UR - http://www.scopus.com/inward/record.url?scp=85071413408&partnerID=8YFLogxK
U2 - 10.1109/ISGT.2019.8791662
DO - 10.1109/ISGT.2019.8791662
M3 - Conference article published in proceeding or book
AN - SCOPUS:85071413408
T3 - 2019 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2019
BT - 2019 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2019
Y2 - 18 February 2019 through 21 February 2019
ER -