VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Dynamic thermal rating of power lines - improved model and measurements in rainy conditions [Elektronski vir]
    Djurica, Vladimir ; Kosec, Gregor, 1980- ; Maksić, Miloš
    The transfer capabilities of over-head power lines are often limited by the critical power line temperature that depends on the magnitude of the transferred current and the ambient conditions, i.e. ... ambient temperature, wind, precipitation, etc. To utilize existing power lines more effectively and more safely with regards to the critical power line temperatures and to enforce safety measures during potentially dangerous events the dynamic assessment of thermal rating is required. In this paper a Dynamic Thermal Rating model that covers most important weather phenomena, with special emphasis on rain, is presented. The model considers a dynamic heat generation within the conductor and heat exchange with the surrounding. The model is validated by comparison of skin and core temperature with measurements under realistic environmental conditions.
    Vir: Conference proceedings [Elektronski vir] (Str. [1-8])
    Vrsta gradiva - prispevek na konferenci
    Leto - 2017
    Jezik - angleški
    COBISS.SI-ID - 39216389

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