Title :
Modelling wind turbine-generators for fault ride-through studies
Author :
Salman, S.K. ; Badrzadeh, Babak ; Penman, J.
Author_Institution :
Robert Gordon Univ., Aberdeen, UK
Abstract :
Currently, wind turbine driven generators that are used in wind farms can not take part in voltage and frequency control in the event of fault conditions on the host network. However, the continuous trend of having high penetration of wind power, in recent years, makes it necessary to introduce a new code of practice. On the top of this, grid codes are being revised to include fault ride-through capability of embedded wind generators. This paper provides a through literature review of currently-developed models for fixed speed induction generators (FSIG) and doubly fed induction generators (DFIG), addressing their drawbacks with regard to fault ride-through studies. In addition, the paper proposes new modelling requirements to overcome the identified drawbacks.
Keywords :
asynchronous generators; distributed power generation; fault tolerance; power system faults; wind power plants; wind turbines; DFIG; FSIG; doubly fed induction generators; embedded wind generators; fixed speed induction generators; frequency control; generator fault ride-through capability; grid code of practice; host network fault conditions; power system disturbances; voltage control; wind farms; wind turbine generator modelling; Distributed power generation; Induction generators; Mesh generation; Power generation; Power system modeling; Power system stability; Wind energy generation; Wind farms; Wind power generation; Wind turbines;
Conference_Titel :
Universities Power Engineering Conference, 2004. UPEC 2004. 39th International
Conference_Location :
Bristol, UK
Print_ISBN :
1-86043-365-0