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Transformer thermal modelling is the basis for dynamic asset rating (DAR) via which the asset life management of a transformer can potentially be optimised. This paper focusses on distribution network transformer dynamic rating, where modelling required parameters can be practically difficult to obtain. The IEC/IEEE models available for use with dynamic asset rating are discussed and ambiguous parameters...
This paper reports potential benefits around dynamic thermal rating prediction of primary transformers within Western Power Distribution (WPD) managed Project FALCON (Flexible Approaches to Low Carbon Optimised Networks). Details of the thermal modelling, parameter optimisation and results validation are presented with asset and environmental data (measured and day/week-ahead forecast) which are used...
This paper describes the potential of pre-setting 11kV overhead line ratings over a time period of sufficient length to be useful to the real-time management of overhead lines. This forecast is based on short and long term freely available weather forecasts and is used to help investigate the potential for realising dynamic rating benefits on the electricity network. A comparison between the realisable...
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