The first two-frequency gyrotron has been installed in the new multi-frequency ECRH system at the ASDEX Upgrade Tokamak experiment. In its final stage the system consist of 4 gyrotrons, tunable in the range 105-140 GHz with a total power of 4 MW and a pulse length of 10 s. It employs a fast steerable launcher for feedback controlled deposition that allows for poloidal steering of 10/spl deg/ within 100 ms. Transmission line elements, such as corrugated waveguides, polarizer mirrors and vacuum windows, are designed to cope for this frequency band.


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    Titel :

    Current status of the new ECRH system for ASDEX upgrade


    Beteiligte:
    Wagner, D. (Autor:in) / Grunwald, G. (Autor:in) / Leuterer, F. (Autor:in) / Manini, A. (Autor:in) / Monaco, F. (Autor:in) / Munich, M. (Autor:in) / Ryter, F. (Autor:in) / Schutz, H. (Autor:in) / Zohm, H. (Autor:in) / Franke, T. (Autor:in)


    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    2111072 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    MA3-1 KEYNOTE ADDRESS: Current Status of the New ECRH System for ASDEX Upgrade

    Wagner, D. / Grunwald, G. / Leuterer, F. et al. | British Library Conference Proceedings | 2005


    Progress in the new ECRH system for ASDEX Upgrade

    Leuterer, F. / Grunwald, G. / Monaco, F. et al. | IEEE | 2004


    NEW FREQUENCY STEP-TUNABLE ECRH SYSTEM FOR ASDEX UPGRADE

    Wagner, D. / Leuterer, F. / Manini, A. et al. | British Library Online Contents | 2006


    Commissioning of the New Multi-Frequency ECRH System for ASDEX Upgrade

    Wagner, D. / Leuterer, F. / Manini, A. et al. | IEEE | 2006


    Present Status, Application and Prospect of the ECRH System in Large Helical Device

    Shimozuma, T. / Kubo, S. / Yoshimura, Y. et al. | IEEE | 2006