Engineering Commons^™

Dynamic Rating Of Transmission Lines For Improved Wind Energy Integration In Complex Terrain, Tyler Bennett Phillips

Boise State University Theses and Dissertations

Transmission congestion is a growing concern that could limit integration on new renewable energy projects to the electricity grid. Because construction of new transmission lines is a long and expensive process, transmission service providers are investigating dynamic line rating (DLR) mehtods that could potentially increase capacity of existing transmission lines. DLR is a smart-grid technology that enables rating of power lines based on real-time conductor temperature that is dependent on local weather conditions. whereas conventional practice relies on a static rating, which is based on conservative local weather assumptions to limit transmission line sag.

With todays improved wind and weather …