Control of DFIG-based wind generation to improve interarea oscillation damping / Zhixin, Miao in IEEE transactions on energy conversion, Vol. 24 N° 2 (Juin 2009)  

Public ISBD [article]  inIEEE transactions on energy conversion > Vol. 24 N° 2 (Juin 2009) . - pp. 415 - 422 Titre : Control of DFIG-based wind generation to improve interarea oscillation damping Type de document : texte imprimé Auteurs : Zhixin, Miao, Auteur ; Lingling Fan, Auteur ; Osborn, Dale, Auteur Année de publication : 2009 Article en page(s) : pp. 415 - 422 Note générale : energy conversion Langues : Anglais (eng) Mots-clés : Asynchronous generators  control system synthesis  damping  electric current control  feedback  machine vector oscillations  power convertors  generation reactive time-domain analysis  wind plants Résumé : Power systems with high penetration of wind power usually require long-distance transmission to export wind power to the market. Interarea oscillation is an issue faced in long-distance transmission. Can wind generation based on doubly fed induction generator (DFIG) help to damp oscillations and how? In this paper, a control scheme is developed for the DFIG with rotor-side converter to damp interarea oscillations. The DFIG is modeled in MATLABreg/Simulink utilizing its vector control scheme feature, and inner current control and outer active/reactive power control loops are modeled and designed. A two-area system that suffers from poor interarea oscillation damping along with a wind farm in the area that exports power is investigated. A damping controller is designed and time-domain simulations are used to demonstrate the effectiveness of the controller. The major contributions of the paper are as follows: 1) built a wind farm interarea oscillation study system based on the classical two-area four-machine system, 2) established that in vector control scheme, active power modulation can best help to damp oscillations, 3) successfully designed a feedback controller using remote signals with good interarea oscillation observability. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4957574&sortType%3Das [...] [article] Control of DFIG-based wind generation to improve interarea oscillation damping [texte imprimé] / Zhixin, Miao, Auteur ; Lingling Fan, Auteur ; Osborn, Dale, Auteur . - 2009 . - pp. 415 - 422. energy conversion Langues : Anglais (eng) in IEEE transactions on energy conversion > Vol. 24 N° 2 (Juin 2009) . - pp. 415 - 422 Mots-clés : Asynchronous generators  control system synthesis  damping  electric current control  feedback  machine vector oscillations  power convertors  generation reactive time-domain analysis  wind plants Résumé : Power systems with high penetration of wind power usually require long-distance transmission to export wind power to the market. Interarea oscillation is an issue faced in long-distance transmission. Can wind generation based on doubly fed induction generator (DFIG) help to damp oscillations and how? In this paper, a control scheme is developed for the DFIG with rotor-side converter to damp interarea oscillations. The DFIG is modeled in MATLABreg/Simulink utilizing its vector control scheme feature, and inner current control and outer active/reactive power control loops are modeled and designed. A two-area system that suffers from poor interarea oscillation damping along with a wind farm in the area that exports power is investigated. A damping controller is designed and time-domain simulations are used to demonstrate the effectiveness of the controller. The major contributions of the paper are as follows: 1) built a wind farm interarea oscillation study system based on the classical two-area four-machine system, 2) established that in vector control scheme, active power modulation can best help to damp oscillations, 3) successfully designed a feedback controller using remote signals with good interarea oscillation observability. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4957574&sortType%3Das [...]

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