master's thesis
Impact of PSS device on power system stability

Tomislav Košorog (2014)
Sveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Zavod za elektroenergetiku
Katedra za elektroenergetske mreže i postrojenja
Metadata
TitleUtjecaj PSS stabilizatora na stabilnost sustava
AuthorTomislav Košorog
Mentor(s)Predrag Marić (thesis advisor)
Muharem Mehmedović (thesis advisor)
Abstract
U radu je iznesen razvoj stabilizatora EES-a, od uočavanja potrebe za dodatnim prigušenjem sinkronog stroja preko sustava uzbude stvaranjem dodatnog elektromagnetskog momenta koji je u fazi sa brzinom vrtnje generatora, pa sve do upotrebe višepojasnih i višeulaznih stabilizatora EES-a. Izvršen je odabir lokacije stabilizatora EES-a prema participacijskoj analizi dominantnog moda. Provedeno je istraživanje utjecaja stabilizatora EES-a na njegovu dinamičku stabilnost za različite korištene strukture stabilizatora. Analiza utjecaja provedena je u vremenskom i frekvencijskom području. Na kraju rada načinjena je usporedba dvaju struktura stabilizatora te je dan prijedlog za daljnje poboljšanje dinamičke stabilnosti sustava na temelju participacijske analize.
KeywordsExcitation system of synchronous machine AVR PSS dynamic stability modal analysis eigenvalues participation factor.
Parallel title (English)Impact of PSS device on power system stability
Committee MembersPredrag Marić (committee chairperson)
Muharem Mehmedović (committee member)
Marinko Barukčić (committee member)
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Lower level organizational unitsZavod za elektroenergetiku
Katedra za elektroenergetske mreže i postrojenja
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Study programme typeuniversity
Study levelgraduate
Study programmeGraduate University Study Programme in Electrical Engineering; branch: Communications and Informatics, Power Engineering
Study specializationPower Engineering
Academic title abbreviationmag.ing.el.
Genremaster's thesis
Language Croatian
Defense date2014-10-10
Parallel abstract (English)
This paper presents the development of PSS from identifying the need for additional damping of a synchronous maschine through the excitation system by creating additional electromagnetic torque, which is in phase with the generator speed, until use of multi-band and multi-input PSS. Procedure of selecting location of PSS was made acording to participation analyasis of the dominant mode. Research on the impact of PSS on the dynamic stability of power system was made for various structures of used stabilizers. Analysis of the impact was performed in time and frequency domain. On the end of a paper a comparison of two different stabilizer structures performance was made and a way for further improvement of the dynamic stability of the power system ,based on participation analysis, was proposed.
Parallel keywords (Croatian)Sustav uzbude sinkronog stroja automatski regulator napona stabilizator EES-a dinamička stabilnost modalna analiza svojstvene vrijednosti participacijski faktor
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:461739
CommitterAnka Ovničević