Article | REF: D2085 V1

Permanent magnets - Magnetic circuits functioning

Authors: Pierre DUMAS, Abdellatif MIRAOUI

Publication date: February 10, 2012, Review date: January 30, 2015 | 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

    3. Performance parameterization

    The performance of a permanent magnet is defined by several parameters. These allow us to judge not only the quality of the magnet, but also its "reaction" in a known environment.

    3.1 Maximum energy output

    The energy product of a magnet is the product of the remanent induction B R and the coercive field H c . This quantity enables the designer to choose the magnet best suited to his system, as it defines the magnet's optimum working point.

    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

    Conversion of electrical energy

    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
    Performance parameterization