Residual Flux Measurement of the Single-Phase Transformer Based on Transient Current Method
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2020.2975192
Abstract: When the no-load transformer is connected to the power grid, an inrush current may be resulted as the existed residual flux in the transformer core. To suppress this inrush current, the detail information of the… read more here.
Keywords: transient current; transformer; flux; residual flux ... See more keywords
Novel Remanence Determination for Power Transformers Based on Magnetizing Inductance Measurements
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12244616
Abstract: The remanence (residual flux) in the core of power transformers needs to be determined in advance to eliminate the inrush current during the process of re-energization. In this paper, a novel method is proposed to… read more here.
Keywords: power transformers; magnetizing inductance; inductance; residual flux ... See more keywords