| | SLO | ENG | Cookies and privacy

Bigger font | Smaller font

Show document Help

Title:DUŠENJE NIHANJ SINHRONSKEGA GENERATORJA
Authors:ID Mesner, Urban (Author)
ID Ritonja, Jožef (Mentor) More about this mentor... New window
Files:.pdf VS_Mesner_Urban_2013.pdf (3,75 MB)
MD5: 64364B814022C35BF6BF1F80112C22D2
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V diplomskem delu so opisani vzroki nihanj sinhronskih generatorjev (SG), ki so sinhronizirani na elektroenergetsko omrežje. Predstavljeno je delovanje SG v stacionarnem in dinamičnem stanju. Za analizo nihanj SG je uporabljen lineariziran model SG tretje stopnje brez in z regulacijo napetosti. Nadalje so predstavljene možnosti za dušenje nihanj SG. Izpostavljen je stabilizator kolesnega kota, ki temelji na meritvi rotorske hitrosti SG, na osnovi katere generira dodatni stabilizacijski signal, ki se prišteva k referenčni vrednosti statorske napetosti. Predstavljena je zgradba in določitev parametrov stabilizatorja ter njegovo delovanje v različnih delovnih točkah SG. Ugotovljeno je nelinearno obnašanje SG v različnih delovnih točkah, zato je predlagan adaptivni pristop določanja parametrov stabilizatorja SG, ki izboljša dušenje nihanj SG v celotnem področju delovanja.
Keywords:sinhronski generator, stabilizator nihanj sinhronskega generatorja
Place of publishing:Maribor
Publisher:[U. Mesner]
Year of publishing:2013
PID:20.500.12556/DKUM-42602 New window
UDC:621.313/.314:681.5(043.2)
COBISS.SI-ID:17300758 New window
NUK URN:URN:SI:UM:DK:D0EU6YQE
Publication date in DKUM:01.10.2013
Views:2648
Downloads:272
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
:
Copy citation
  
Average score:(0 votes)
Your score:Voting is allowed only for logged in users.
Share:Bookmark and Share



Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Secondary language

Language:English
Title:SYNCHRONOUS GENERATOR OSCILLATIONS DAMPING
Abstract:In this diploma paper the causes for the oscillation of the synchronous generators (SG), which are synchronised to the electro energetic network, are described. The activity of the SG in the stationary and dynamic state is described. For the analysis of the oscillation of the SG, a third degree linearized model of the SG without and with the regulation of the voltage is used. Further on the possibilities for damping of the oscillation of the SG are described. The stabilizer of the wheel degree is exposed, which is founded on the measurement of the rotor speed of the SG, which is the basis of the generation of the stabilization signal, which is added to the referential level of the stator voltage. The structure and the definition of the parameters of the stabilizer are presented and also its performance in various working sections of the SG. A non-linear performance of the SG in various working sections is determined, therefore an adaptive approach to the defining of the parameters of the stabilizer of the SG is proposed, which improves the damping of the oscillation of the SG in the whole operating range.
Keywords:synchronous generator, power system stabilizer


Comments

Leave comment

You must log in to leave a comment.

Comments (0)
0 - 0 / 0
 
There are no comments!

Back
Logos of partners University of Maribor University of Ljubljana University of Primorska University of Nova Gorica