Title :
Real-time Short-term Thermal Capability Forecasting of Transmission Lines
Author :
Salehian, Afshin
Author_Institution :
Valley Group Inc., Ridgefield, CT
fDate :
Oct. 29 2006-Nov. 1 2006
Abstract :
Real-time transmission line monitoring technology can allow the utility companies to maintain all the requirements of reliable and safe operation of transmission lines. The tension-based monitoring system provides valuable data that can also be used for identifying line behavior under different climatic conditions. To develop short-term forecasts for thermal ratings of transmission line it is necessary to identify, track, and fit the stochastic and bursty behavior of the line capability to a statistical model. The model provides tools that utility companies can use to make safe, informed and economically justified operational decisions under normal and contingency conditions
Keywords :
condition monitoring; power transmission lines; power transmission reliability; statistical analysis; thermal analysis; climatic condition; real-time short-term thermal forecasting; statistical model; tension-based monitoring system; transmission line; Autocorrelation; Conductors; Economic forecasting; Predictive models; Technology forecasting; Time measurement; Time series analysis; Transmission line measurements; Transmission lines; Weather forecasting;
Conference_Titel :
Power Systems Conference and Exposition, 2006. PSCE '06. 2006 IEEE PES
Conference_Location :
Atlanta, GA
Print_ISBN :
1-4244-0177-1
Electronic_ISBN :
1-4244-0178-X
DOI :
10.1109/PSCE.2006.296223
