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: |
Engineering
business.industry Thermal resistance Emphasis (telecommunications) Liquid dielectric Mechanical engineering Dielectric Temperature measurement Industrial and Manufacturing Engineering Physics::Fluid Dynamics Circulation (fluid dynamics) Control and Systems Engineering Electrical and Electronic Engineering Current (fluid) business Electrical conductor |
| 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 |
| Externí odkaz: |
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