This paper investigates a new control approach for longwall armored face conveyors (AFCs) using variable-speed drives (VSDs). Traditionally, AFCs have used fixed-speed or two-speed motors, with various mechanical solutions employed to try to solve the problems that this causes. The VSD approach to the control problem promises to solve all the significant problems associated with the control of AFCs. This paper presents control algorithms developed for a VSD-based AFC drive system and demonstrate potential performance via computer simulation.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    New control strategies for longwall armored face conveyors


    Beteiligte:
    Broadfoot, A.R. (Autor:in) / Betz, R.E. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1998


    Format / Umfang :

    8 Seiten, 6 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Control problems in armored face conveyors for longwall mines

    Broadfoot, A.R. / Betz, R.E. | Tema Archiv | 1998


    Face belt conveyors

    Engineering Index Backfile | 1940


    MEMBER FOR ARMORED VEHICLE AND ARMORED VEHICLE

    OMORI MIKOTO / TAKEDA FUMITO / OMURA SATOSHI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    ARMORED SUIT

    IBRAHIM CHARIF MOUSSA BANDE | Europäisches Patentamt | 2016

    Freier Zugriff

    ARMORED WINDOW

    HALLQUIST CRAIG | Europäisches Patentamt | 2017

    Freier Zugriff