Open AccessIncorporation of a new wind turbine generating system model into distribution systems load flow analysis
Author(s) -
Eminoglu Ulas,
Dursun Bahtiyar,
Hocaoglu M. Hakan
Publication year - 2009
Publication title -
wind energy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.743
H-Index - 92
eISSN - 1099-1824
pISSN - 1095-4244
DOI - 10.1002/we.299
Subject(s) - prime mover , turbine , control theory (sociology) , induction generator , electric power system , wind power , computation , flow (mathematics) , voltage , generator (circuit theory) , ac power , power (physics) , line (geometry) , engineering , computer science , control engineering , automotive engineering , mathematics , algorithm , electrical engineering , mechanics , mechanical engineering , physics , control (management) , quantum mechanics , artificial intelligence , geometry
This paper describes a new model for wind turbine generating systems (WTGSs) that is widely used as distributed generation sources. The model is developed by using the bi‐quadratic equation, which is generally used for the calculation of the line voltages in distribution systems' load flow analysis, and facilitates computation of real and reactive power outputs of the WTGSs for a specified wind speed and terminal voltage. The developed model is validated with an experimental setup composed by an induction generator coupled with an induction motor as a prime mover. In addition to that, measured values are also compared with the calculated values, obtained by using the turbine models found in the literature. The incorporation of the developed model into some well‐known distribution systems' load flow algorithms is detailed. The effect of WTGSs on the power losses, voltage profile of radial distribution systems are evaluated for the sample test systems. Additionally, the performance of the load flow algorithms with the new model are examined and found to be robust and reliable. Copyright © 2008 John Wiley & Sons, Ltd.