Stacionarne prilike na prijenosnom elektroenergetskom vodu

undergraduate thesis

• Title (english): Power transmission line stationary state
• Author: Tomislav Drakšić
• Mentor: Ivica Pavić (mentor)
• Committee member: Ivica Pavić (predsjednik povjerenstva)
• Committee member: Frano Tomašević (član povjerenstva)
• Committee member: Goran Grdenić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-09-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U radu je opisana problematika određivanja naponski i strujnih prilika na prijenosnim vodovima elektroenergetskog sustava. Kao preduvjet rješavanja tog problema, opisane su konstante voda pomoću kojih se definiraju električne prilike na vodu u svim pogonskim slučajevima. Kroz prijenosne jednadžbe opisana su sva karakteristična stanja (opterećenje karakterističnom impedancijom, prazni hod, kratki spoj) i objašnjene strujno naponske prilike za navedena stanja. Na primjeru tri karakteristična nadzemna voda naponskih razina 110, 220 i 400 kV proveden je proračun svih osnovnih parametara te su izračunate naponske i strujne prilike za navedena karakteristična stanja.

Abstract (english)

This thesis describes procedures for analysis of voltage and current conditions on transmission lines of the electric power systems. Primary line constants were described as a prerequisite for solving this problem. They define electrical conditions on power lines in all load states. Transmission line equations were used to describe characteristic conditions (load with characteristic impedance, open-circuit, short-circuit) and all current and voltage conditions for that state. An example of three characteristic overhead power lines of 110, 220 and 400 kV was used to perform calculations of all basic parameters and voltage and current conditions for specified characteristic states.

• Keywords: prijenosni elektroenergetski vod; konstane voda; prijenosne jednadžbe; prazni hod; kratki spoj; prirodna snaga
• Keywords (english): power transmission line; primary line constants; transmission equations; open-circuit; short circuit; load with characteristic impedance
• Language: croatian
• URN:NBN: urn:nbn:hr:168:419000
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 20:00:27