Characteristic of traction loads as well as aging mechanism of insulation is analyzed. Then computer simulation about temperature of winding is achieved. Based on results, a new experimental system is designed to study the relationship between insulating aging and traction loads. The gases dissolved in oil (GDO) of experiment transformer such as CO and CO2 is monitored and analyzed. The affect of thermal surge on insulation aging is studied through comparing the GDO of transformer under surge loads and equivalent loads. Test results show that the traction loads seriously affect insulation aging and loss-of-life of traction transformer, which should not be neglected.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Study on loss-of-life and insulation aging of traction transformer based on DGA


    Contributors:
    Zhou, Lijun (author) / Wu, Guangning (author) / Su, Chong (author) / Wang, Hongliang (author)


    Publication date :

    2005


    Size :

    3 Seiten, 6 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    TRACTION TRANSFORMER

    STEFANUTTI PHILIPPE / ISLER STEPHANE / CHAUDHURI TOUFANN et al. | European Patent Office | 2017

    Free access

    Traction transformer

    STEFANUTTI PHILIPPE / ISLER STEPHANE / CHAUDHURI TOUFANN et al. | European Patent Office | 2020

    Free access

    Traction superconducting transformer

    Henning, U. / Schlosser, R. / Meinert, M. | Tema Archive | 2000


    TRACTION TRANSFORMER ASSEMBLY

    ZHU LILI / ZHONG HENG / ZHAO KANGFA et al. | European Patent Office | 2023

    Free access

    Traction transformer assembly

    ZHU LILI / ZHONG HENG / ZHAO KANGFA et al. | European Patent Office | 2022

    Free access