A low-power glow discharge hollow cathode neutralizer is presently under development at the ZAP Lab, Department of Aeronautics and Astronautics, National Cheng Kung University, Taiwan. This neutralizer cathode operates based on glow-discharge DC plasma generation, without the inclusion of thermionics material. The glow discharge hollow cathode design exhibits robustness and compactness while consuming relatively low power. Notably, the cathode functions effectively at a discharge voltage range of approximately 860-915V with a current of 0.05A, maintaining stable operation within the 200-300V voltage range. Moreover, the cathode successfully accommodates gas propellant feed rates varying from 1 to 10 standard cubic centimeters per minute (sccm) of Argon. Furthermore, the cathode demonstrates the capability to operate even with orifice power cut off and effectively ignite the ion thruster.


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    Titel :

    Design and Development of Prototype Low Power Glow Discharge Hollow Cathode for Plasma Thruster


    Beteiligte:
    Heri, Juwantono (Autor:in) / Li, Yueh-Heng (Autor:in) / Wang, Wei-Cheng (Autor:in) / Huang, Ping-Han (Autor:in)


    Erscheinungsdatum :

    26.10.2023


    Format / Umfang :

    573915 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Low Power Plasma Thruster Based on Hollow Cathode Discharge

    Turchi, P. J. / Salhi, A. / American Institute of Aeronautics and Astronautics et al. | British Library Conference Proceedings | 1994



    Hollow cathode and thruster discharge chamber plasma measurements

    Jameson, Kristina K. / Goebel, Dan M. / Watkins, Ron M. | NTRS | 2005


    Discharge initiation in the T6 thruster hollow cathode

    Patterson, Stephen / Jugroot, Manish / Fearn, David | AIAA | 2000


    Discharge Initiation in the T6 Thruster Hollow Cathode

    Patterson, S. W. / Jugroot, M. / Fearn, D. G. et al. | British Library Conference Proceedings | 2000