Dispatch strategy of large-scale wind farm automatic generation control system

Abstract

Wind farm automatic generation control (WFAGC) dispatch strategy is important for large-scale grid connected wind farms. This paper addresses challenges in WFAGC. Specifically, it proposes a WFAGC dispatch strategy. This strategy consists of wind farm dispatch center, AGC substation and performance evaluation station. Active power realtime control and wind power allocation policy are also discussed. The proposed strategy has been tested using computer simulation on a large-scale wind farm built in China. The simulation shows that the proposed strategy is flexible and convenient for wind power control.