Analiza temperaturnega vpliva na delovanje diferenčnega zaščitnega stikala

URBANIJA, BLAŽ (author), Zajec, Peter (mentor)

Diplomsko delo analizira delovanje diferenčnega tokokroga kombiniranega zaščitnega stikala pri nizkih temperaturah. Uvodoma so predstavljeni elementi diferenčnega tokokroga, njihovo delovanje ter vpliv temperature na njihove ključne snovne lastnosti. Le te so izmerjene v namensko zgrajenih merilnih progah. Meritve elementov razkrivajo različen vpliv temperature, ki je v obliki karakteristik realnih elementov vnesen v simulacijski model celotnega diferenčnega tokokroga.

• Language: Slovenian
• Keywords: kombinirano zaščitno stikalo, elementi diferenčnega tokokroga
• Work type: Bachelor thesis/paper
• Organization: FE - Faculty of Electrical Engineering
• Year: 2016
• PID: 20.500.12556/RUL-81729
• Publication date in RUL: 05.05.2016

Secondary language

• Language: English
• Title: Analysis of the temperature on operation of residual current circuit breaker

Abstract

Analysis in thesis describes functionality of residual current circuit breaker with over current protection (RCBO) at low temperatures. First part of thesis represents each residual current-circuit component. Thereafter different effects of low temperatures on their material properties are described which have been measured on purpose-built measuring devices. The operation of residual current-circuit is then shown on simulation model, which has been designed by parameters measured on real components.

• Keywords: residual current circuit breaker with over current protection, components of residual current-circuit