Coordinated Power Reserve Control of Wind Farm for Frequency Regulation

With a higher wind power penetration level, the system is facing more challenges in aspects of active balance and frequency regulation. The reserve control enables farm (WF) to retain certain available as reserves, for participating regulation similarly synchronous generators. In this paper, coordinated method WF proposed. By using linear programming approach, proposed allocates each turbine generator (WTG) maximize kinetic energy WTGs minimize blade pitch action WTGs. A new coefficient quantify relation between rotor speed variation curtailment defined optimization. Based on formed by method, primary achieved determining coefficients Finally, case studies based EMTP-RV simulator are carried out validate method. results show that can realize improve ability effectively.