Climate Conditions Impact on the Permissible Load Current of the Transmission Line

IEEE PES Trondheim PowerTech: The Power of Technology for a Sustainable Society (POWERTECH 2011) 2011
Svetlana Berjozkina, Antans Sauļus Sauhats, Edvīns Vanzovičs

This paper considers the influence of changes in the transmission line permissible load current depending on conductor and ambient temperatures, the climate conditions. The theoretical background of the load current calculation method with heating limitation is proposed. The simulation tasks were based on specific data information of existing overhead lines of the Latvian power system. Moreover, a special thermovision device was used for precise determination of conductor temperature. The results of the received data are presented.

Atslēgas vārdi
Allowable conductor temperature, climate conditions, conductor temperature measurements, loads current, thermal limits, transmission lines.
DOI
10.1109/PTC.2011.6019252
Hipersaite
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6019252

Berjozkina, S., Sauhats, A., Vanzovičs, E. Climate Conditions Impact on the Permissible Load Current of the Transmission Line. No: IEEE PES Trondheim PowerTech: The Power of Technology for a Sustainable Society (POWERTECH 2011), Norvēģija, Trondheim, 19.-23. jūnijs, 2011. Piscataway: IEEE, 2011, 1.-6.lpp. ISBN 978-1-4244-8419-5. e-ISBN 978-1-4244-8417-1. Pieejams: doi:10.1109/PTC.2011.6019252

Publikācijas valoda
English (en)