Work

Assessing Regional Capacity Expansion: The Role of Quasi-Dynamic Thermal Ratings in a Changing Climate

Year: 2024

Type: conference-paper

Abstract: Proposing practical solutions to mitigate the effects of climate change on the electricity system requires thorough understanding and quantification. This paper introduces a new method of quantifying dynamic network capacity at the transmission level, using established thermal models and a set of regional expansion plan tools. The results suggest that this approach can increase component capacity by up to 21% during winter and up to 16% during the night for overhead lines. This method offers a viable option for electricity operators to address the challenge of balancing the need to reduce failure rates and capacity loss with the crucial demand for new investment in transmission assets, since it reduces more than 27% of system cost expansion by 2050.

Source: IEEE PES Innovative Smart Grid Technologies Europe

DOI: 10.1109/isgteurope62998.2024.10863802

Authors: Sergio-Daniel Montaña-Salas, Andrea Michiorri

Institutions: Centre Procédés, Energies Renouvelables et Systèmes Energétiques, École Nationale Supérieure des Mines de Paris

Language: English

Topic: Thermal Analysis in Power Transmission

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Industry, innovation and infrastructure, Climate action, Affordable and clean energy

Open Access status: green

Funder: Interreg