přednášející: Mgr. Jana Heckenbergerová, Ph.D.
- 12.5.2016, seminární místnost katedry 13:30
Lecture could be divided into a few keystone application topics covering:
- advanced methods for dynamic thermal rating of overhead power transmission lines, aging models and optimal hydro-thermal coordination
- spatio-temporal analyses and environmental modelling, numerical prediction models, forecast uncertainty modeling, estimation of wind direction distribution
- detection and prediction of wind power ramp events
Smart power transmission using advanced dynamic thermal rating methods is the largest topic. Our research group developed a system that evaluates real-time current-carrying capacity of power transmission lines. Utilization of a high-resolution numerical weather prediction model provides a complete spatio-temporal view of the thermal state of the system. A number of contributions include analyses of thermal aging and identification of hotspots, the sensitivity analysis of current-temperature calculations, the problem of economic dispatch and optimal hydro-thermal coordination and quantification of gains and risks when seasonal static thermal rating or typical meteorological year rating is utilized.