Title :
Dynamic thermal state forecasting of distribution network components: For enhanced active distribution network capacity
Author :
Degefa, Merkebu Z. ; Koivisto, Matti ; Millar, R.J. ; Lehtonen, Matti
Author_Institution :
Dept. of Electr. Eng. & Autom., Aalto Univ., Espoo, Finland
Abstract :
This paper proposes and investigates a framework for day-ahead hour-by-hour thermal state forecasting of distribution network components. The method takes into consideration the uncertainty brought about by distributed generation and load demand forecasting. Potential risks are evaluated so that contingency measures can be planned with a clear knowledge of tolerance to temporary overloading scenarios.
Keywords :
distributed power generation; load forecasting; power distribution planning; thermal engineering; contingency measures; day-ahead hour-by-hour thermal state forecasting; distributed generation; distribution network components; dynamic thermal state forecasting; enhanced active distribution network capacity; load demand forecasting; potential risk evaluation; Load modeling; Power cables; Substations; Temperature measurement; Thermal loading; Wind forecasting; Wind speed; distributed generation; load forecasting; smart meter; state estimation; thermal model; thermal rating;
Conference_Titel :
Probabilistic Methods Applied to Power Systems (PMAPS), 2014 International Conference on
Conference_Location :
Durham
DOI :
10.1109/PMAPS.2014.6960607