Aktivní norma | Vydána: 19.12.2023

IEEE 738-2023

IEEE Standard for Calculating the Current-Temperature Relationship of Bare Overhead Conductors

Dostupné jazyky: Anglicky

Dostupné provedení: Zabezpečené PDF - okamžité stažení, Tištěné

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Podrobné informace

Označení: IEEE 738-2023

Datum vydání: 19.12.2023

Stran: 56

Země: Mezinárodní technická norma

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Anotace

Revision Standard - Active.
A numerical method by which the core and surface temperatures of a bare overhead conductor are related to the steady or time-varying electrical current and weather conditions is described in this standard. Contents discussed also include how this method may be used to determine the conductor’s current for a corresponding conductor temperature limit. Please note the content in this standard does not recommend suitable weather conditions or conductor parameters for use in line rating calculations.

ISBN: 978-1-5044-9820-3, 978-1-5044-9821-0
Number of Pages: 56
Product Code: STD26242, STDPD26242
Keywords: ampacity, bare overhead lines, current-temperature relationship, IEEE 738™, line ratings
Category: Power Transmission and Distribution

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