An online control algorithm for application of a hybrid ESS to a wind–diesel system / Abbey, Chad in IEEE transactions on industrial electronics, Vol. 57 N° 12 (Décembre 2010)  

Public ISBD [article]  inIEEE transactions on industrial electronics > Vol. 57 N° 12 (Décembre 2010) . - pp. 3896 - 3904 Titre : An online control algorithm for application of a hybrid ESS to a wind–diesel system Type de document : texte imprimé Auteurs : Abbey, Chad, Auteur ; Wei, Li, Auteur ; Joos, Géza, Auteur Année de publication : 2011 Article en page(s) : pp. 3896 - 3904 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Energy storage Hardware in the loop (HIL) Power electronics generation Wind energy Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Energy storage systems (ESSs) can be applied to mitigate some of the negative impacts associated with a variable power generation source such as wind energy. The control of ESS power must be accomplished over numerous time frames to meet system objectives and respect ESS capacity constraints. This paper proposes a two-level ESS control structure for use with a wind-diesel system, which is suitable for online implementation. The control is developed to coordinate power delivered from the two ESS levels in order to minimize diesel fuel consumption and limit up/down rates of the diesel plant. Different control modes are evaluated by simulation, and a subset of the results are validated using a hardware-in-the-loop representation. The controller that combines all three functionalities-minimizing dump load, limiting intrahour diesel ramp rates, and maximizing ESS utilization-demonstrates superior performance as measured by defined metrics and is proven to work online. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5557804 [article] An online control algorithm for application of a hybrid ESS to a wind–diesel system [texte imprimé] / Abbey, Chad, Auteur ; Wei, Li, Auteur ; Joos, Géza, Auteur . - 2011 . - pp. 3896 - 3904. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 12 (Décembre 2010) . - pp. 3896 - 3904 Mots-clés : Energy storage Hardware in the loop (HIL) Power electronics generation Wind energy Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Energy storage systems (ESSs) can be applied to mitigate some of the negative impacts associated with a variable power generation source such as wind energy. The control of ESS power must be accomplished over numerous time frames to meet system objectives and respect ESS capacity constraints. This paper proposes a two-level ESS control structure for use with a wind-diesel system, which is suitable for online implementation. The control is developed to coordinate power delivered from the two ESS levels in order to minimize diesel fuel consumption and limit up/down rates of the diesel plant. Different control modes are evaluated by simulation, and a subset of the results are validated using a hardware-in-the-loop representation. The controller that combines all three functionalities-minimizing dump load, limiting intrahour diesel ramp rates, and maximizing ESS utilization-demonstrates superior performance as measured by defined metrics and is proven to work online. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5557804

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A knowledge-based approach for control of two-level energy storage for wind energy systems / Abbey, Chad 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. 539 - 547 Titre : A knowledge-based approach for control of two-level energy storage for wind energy systems Type de document : texte imprimé Auteurs : Abbey, Chad, Auteur ; Strunz, Kai, Auteur Année de publication : 2009 Article en page(s) : pp. 539 - 547 Note générale : energy cnversion Langues : Anglais (eng) Mots-clés : Energy storage  knowledge based systems  power engineering computing  system control  wind Résumé : The percentage of wind energy in a generation mix will ultimately be limited by its intermittency and uncertainty as a source of power. However, the pairing of wind with energy storage systems could be utilized in order to produce dispatchable power. This paper considers a two-level energy storage system for application to wind energy systems. A knowledge-based management algorithm is proposed in order to schedule the power from the two levels. The system is tested for two possible power systems applications and its performance is compared with that of an alternate scheduling approach. Results demonstrate that the proposed algorithm requires a lower storage rating due to its ability to better coordinate operation of the two devices. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4738387&sortType%3Das [...] [article] A knowledge-based approach for control of two-level energy storage for wind energy systems [texte imprimé] / Abbey, Chad, Auteur ; Strunz, Kai, Auteur . - 2009 . - pp. 539 - 547. energy cnversion Langues : Anglais (eng) in IEEE transactions on energy conversion > Vol. 24 N° 2 (Juin 2009) . - pp. 539 - 547 Mots-clés : Energy storage  knowledge based systems  power engineering computing  system control  wind Résumé : The percentage of wind energy in a generation mix will ultimately be limited by its intermittency and uncertainty as a source of power. However, the pairing of wind with energy storage systems could be utilized in order to produce dispatchable power. This paper considers a two-level energy storage system for application to wind energy systems. A knowledge-based management algorithm is proposed in order to schedule the power from the two levels. The system is tested for two possible power systems applications and its performance is compared with that of an alternate scheduling approach. Results demonstrate that the proposed algorithm requires a lower storage rating due to its ability to better coordinate operation of the two devices. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4738387&sortType%3Das [...]

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