Browsing NTNU Open by Author "Skattenborg, Regina"
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Condition Assessment of Hydro Generator Insulation Using Partial Discharge Measurements
Skattenborg, Regina (Master thesis, 2018)More than half of all hydro generator failures are caused by insulation breakdown. Insulation failures inflict serious damage on the generator and represent significant operating costs for utility companies. One of the ... -
Limitations Regarding Use of the ABC-Model for Interpretation of Partial Discharge Measurements
Aakre, Torstein Grav; Skattenborg, Regina; Ildstad, Erling (Journal article; Peer reviewed, 2019)The main purpose of the work presented here is to facilitate use of partial discharge (PD) measurements as a diagnostic tool for condition assessment of hydropower generator bars. The main aim of the work is to clarify how ...