Article | REF: D4591 V1

Modular indoor substations for high and extra-high voltages

Author: Yves MIGNARD

Publication date: November 10, 1998 | Lire en français

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

Automatically translated using artificial intelligence technology (Note that only the original version is binding) > find out more.

    A  |  A

    2. Modular indoor station: diagram

    In most countries, the major transmission and interconnection functions are performed by very-high-voltage (VHV) networks, in France the 400 kV network and to a lesser extent the 225 kV network.

    The distribution function is performed by high-voltage (HV) networks, in France the 90 kV or 63 kV network and, to a certain extent, the 225 kV network.

    Distribution is handled by medium-voltage (MV) networks, in France the 20 kV network.

    In the text, the terms extra-high voltage (EHV), high voltage (HV) and medium voltage (MV), used in everyday language, are employed, in particular to distinguish between the 63, 90, 225 and 400 kV voltage levels.

    However, the current designations (UTE C 18-510) are HTB for voltages above 50 kV and HTA for voltages between 1 and...

    You do not have access to this resource.

    Exclusive to subscribers. 97% yet to be discovered!

    You do not have access to this resource.
    Click here to request your free trial access!

    Already subscribed? Log in!


    The Ultimate Scientific and Technical Reference

    A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
    + More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
    From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

    This article is included in

    Electricity networks and applications

    This offer includes:

    Knowledge Base

    Updated and enriched with articles validated by our scientific committees

    Services

    A set of exclusive tools to complement the resources

    Practical Path

    Operational and didactic, to guarantee the acquisition of transversal skills

    Doc & Quiz

    Interactive articles with quizzes, for constructive reading

    Subscribe now!

    Ongoing reading
    Modular indoor station: diagram