Analiza puščanja žveplovega heksafluorida iz stikališča v plinsko oklopljeni izvedbi

Ljubič, Gašper (author), Pantoš, Miloš (mentor)

Diplomsko delo se osredotoča na problem določanja stopnje puščanja izolacijskega plina v plinskih predelkih GIS (angl. Gas Insulated Switchgear) stikališča. Hitrost puščanja je mogoče oceniti na osnovi trendov meritev gostote plina v plinskih predelkih. Meritve gostote so bile pridobljene s pomočjo namenskih IIoT senzorjev za nadzor izolacijskega plina, nameščenih v okviru polletnega pilota. V delu so povzete tudi osnovne lastnosti GIS stikališč in izolacijskega plina SF6 v povezavi s standardi, zakonodajo ter tipizacijo.

• Language: Slovenian
• Keywords: GIS, izolacijski plin, SF6, nadzor, analiza, gostota
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FE - Faculty of Electrical Engineering
• Year: 2025
• PID: 20.500.12556/RUL-172083
• COBISS.SI-ID: 249331715
• Publication date in RUL: 05.09.2025

Secondary language

• Language: English
• Title: Analysis of sulphur-hexafluoride leakage in substation with gas-insulated configuration

Abstract

This diploma thesis focuses on the issue of determining the leakage rate of the insulating gas in GIS (Gas Insulated Switchgear) compartments. The leakage rate can be estimated on the basis of trends in gas density measurements in the compartments. The gas density measurements were obtained using dedicated IIoT sensors for monitoring the insulating gas, installed as part of a six-month pilot project. The thesis also summarises the basic characteristics of GIS switchgear and the insulating gas SF6 in connection with standards, legislation and typification.

• Keywords: GIS, insulating gas, SF6, monitoring, analysis, density