magistrsko delo
Mirza Sarajlić (Author), Jože Pihler (Mentor), Peter Kitak (Co-mentor)

Abstract

Magistrska naloga obravnava načrtovanje izolatorja z indikatorjem napetosti. V programskem orodju MATLAB je izdelan model izolatorja z indikatorjem napetosti, nato je izveden izračun električnega polja v programskem orodju EleFAnT 2D. Model izolatorja je kompleksen, zato je za optimalno obliko notranjih in zunanjih elementov uporabljen algoritem diferenčne evolucije kot učinkovit in globalni optimizacijski algoritem. Oblika notranjih elementov izolatorja je neposredno povezana z zahtevano kapacitivnostjo indikatorja napetosti kot sestavnega dela izolatorja. Poseben poudarek je namenjen zunanji obliki izolatorja kjer je s pomočjo optimizacijskega algoritma predlagana spremenjena zunanja oblika izolatorja ob podobni dolžini plazilne poti. Pri novo načrtovanem izolatorju z indikatorjem napetosti je treba doseči, s standardom zahtevano kapacitivnost indikatorja napetosti ter dopustne vrednosti električne poljske jakosti znotraj in v neposredni bližini izolatorja. Predstavljeni in analizirani so izračuni električnega polja in kapacitivnosti pred in po optimizaciji.

Keywords

izolatorji;indikator napetosti;izračun električnega polja;kapacitivnost;diferenčna evolucija;magistrske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: M. Sarajlić
UDC: 621.315.6(043.2)
COBISS: 19354902 Link will open in a new window
Views: 1269
Downloads: 159
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: THE INFLUENCE OF EXTERNAL AND INTERNAL FORM OF INSULATOR WITH VOLTAGE INDICATOR ON THE ELECTRIC FIELD DISTRIBUTION
Secondary abstract: Thesis describes designing of insulator with voltage indicator. The model of insulator with voltage indicator was built in program tool MATLAB, followed by the calculations of electric field in program tool EleFAnT 2D. The insulator model is complex and for the optimal form of internal and external insulator elements was used the differential evolution algorithm as successful and global optimization algorithm. The form of internal insulator elements is directly linked with required capacity of voltage indicator as important part of the insulator. Special emphasis was placed on the external form of insulator where was suggested fully changed external form of the insulator at similar length of creepage distance using optimization algorithm. In a new designed insulator with voltage indicator has to be achieved, with standard required, capacity of voltage indicator and allowable values of electric field strength inside and nearby insulator. The calculations of electric field and capacity are shown and analyzed before and after optimization.
Secondary keywords: insolators;voltage indicator;electric field calculation;capacity;differential evolution;
URN: URN:SI:UM:
Type (COBISS): Master's thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika
Pages: XIII, 62 f.
ID: 8887751