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dc.contributor.authorTuffaha, Mutaz
dc.contributor.authorGravdahl, Jan Tommy
dc.date.accessioned2020-06-15T12:33:34Z
dc.date.available2020-06-15T12:33:34Z
dc.date.created2015-12-08T11:13:02Z
dc.date.issued2015
dc.identifier.citationModeling, Identification and Control. 2015, 36 (4), 199-214.en_US
dc.identifier.issn0332-7353
dc.identifier.urihttps://hdl.handle.net/11250/2658095
dc.description.abstractA generating set (Genset) comprises a prime mover such as a Diesel Engine, and a synchronous generator. The most important controllers of such systems are the speed governor to regulate the engine or shaft speed and the automatic voltage regulator (AVR) to regulate the terminal voltage. The speed governor is a PID controller that uses the difference between the speed and its desired value as a feedback signal to change the fuel mass input by changing the fuel rack position. AVR is also a PID that uses the difference between the terminal voltage of the generator and its desired value, and changes it by manipulating the voltage of the field excitation circuit. Thus, the two controllers act separately. That is to say, if the speed varies from the desired value, the speed governor will react, while the AVR will not react as long as the voltage is stable, and vice versa. In this work, a control-oriented model is suggested for a Genset, and then a controller, that regulates the shaft speed and the terminal voltage, is designed by feedback linearisation. The proposed controller has two inputs: the fuel mass and the field circuit voltage. Simulations show that the proposed controller makes the two inputs act, simultaneously. Thus, any change of the speed e.g., forces the two input controls to react, in contrast to the ordinary PID controllers. Further, we discuss the robustness of the proposed controller to uncertainties and time delay.en_US
dc.language.isoengen_US
dc.publisherNorsk Forening for Automatiseringen_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleControl-oriented model of a generating set comprising a diesel engine and a synchronous generatoren_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.source.pagenumber199-214en_US
dc.source.volume36en_US
dc.source.journalModeling, Identification and Controlen_US
dc.source.issue4en_US
dc.identifier.doi10.4173/mic.2015.4.1
dc.identifier.cristin1298154
dc.description.localcode©2015 Norwegian Society of Automatic Control. CC BY 3.0en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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