All Stories

  1. Evaluation of Statistical Methods Used in the Estimation of Breakdown Voltage Distribution

    Article • IET Science Measurement & Technology, October 2019, the Institution of Engineering and Technology (the IET)

    Arthur Francisco Andrade, Edson Guedes da Costa

  2. Analysis of Alternative Parameters of DRM in High Voltage Circuit Breakers

    Article • High Voltage, August 2019, the Institution of Engineering and Technology (the IET)

    Edson Guedes da Costa, Herbet Sousa

  3. Calculations and temperature measurements on a surge arrester

    Article • High Voltage, June 2019, the Institution of Engineering and Technology (the IET)

    Edson Guedes da Costa, Arthur Francisco Andrade

  4. The Contribution of Inrush Current to Mechanical Failure of Power Transformers Windings

    Article • High Voltage, May 2019, the Institution of Engineering and Technology (the IET)

    Edson Guedes da Costa, Rafael Barros

  5. Influence of Electromagnetic Forces in the Gaps of a Protective Current Transformer

    Article • IET Science Measurement & Technology, May 2018, the Institution of Engineering and Technology (the IET)

    Francisco das Chagas Guerra, Edson Guedes da Costa

  6. Evaluation of Current in Composites PVAL/Ceramics for Detection of Leakage Current Generated in Electrical Insulators

    Article • Materials Science Forum, August 2016, Trans Tech Publications

    Ana Cristina Costa, Edson Guedes da Costa