Article | REF: D4440 V1

Crown effect on overhead power lines

Author: Claude GARY

Publication date: February 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

    1. Physical aspects of the AC voltage phenomenon

    1.1 Nature of the crown effect

    SCROLL TO TOP

    1.1.1 Electronic avalanche

    The corona effect refers to all the phenomena associated with the appearance of gas conductivity in the environment of a conductor subjected to high voltage.

    This conductivity is due to the phenomenon of ionization, which can be explained as follows:

    There are always a certain number of positive ion - free electron pairs in the air, created by cosmic radiation or natural radioactivity....

    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
    Physical aspects of the AC voltage phenomenon
    Outline