Rating of Pipe-Type Cables With Slow Circulation of Dielectric Fluid

Autor: George J. Anders, Andrzej Napieralski, Adam Skorek, Mariusz Zubert
Rok vydání: 2007
Předmět:
Zdroj: IEEE Transactions on Industry Applications. 43:1164-1171
ISSN: 0093-9994
DOI: 10.1109/tia.2007.904384
Popis: This paper presents a new rigorous approach to the calculation of current ratings in pipe-type cables with slow circulation of the fluid. Detailed mathematical analysis is presented for the calculation of the hot-spot fluid temperature as a function of the cable geometry and the fluid inlet temperature. The emphasis is placed on real-time applications, in which the pipe-surface temperature is measured. A numerical example from an actual cable installation is presented. A comparison with the commonly applied method based on Buller's model is offered.
Databáze: OpenAIRE
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