Sökning: "Tahereh Zarei"

Hittade 1 uppsats innehållade orden Tahereh Zarei.

  1. 1. Analysis of reliability improvements of transformers after application of dynamic rating

    Master-uppsats, KTH/Skolan för elektro- och systemteknik (EES)

    Författare :Tahereh Zarei; [2017]
    Nyckelord :Dynamic rating; Reliability; Transformer; Loss of life;

    Sammanfattning : In this project dynamic thermal rating for transformers and its effect on transformer reliability are investigated. A literature review is done on different thermal models used for this purpose and at the end differential equations model from IEC 60076-7 and bottom oil model from IEEE C57. LÄS MER