NASAs Hall Effect Rocket with Magnetic Shielding (HERMeS) 12.5 kW Technology Demonstration Unit-1 (TDU-1) Hall thruster has been the subject of extensive technology maturation in preparation for development into a flight ready propulsion system. Part of the technology maturation was to test the TDU-1 thruster in several ground based electrical configurations to assess the thruster robustness and suitability to successful in-space operation. The ground based electrical configuration testing has recently been demonstrated as an important step in understanding and assessing how a Hall thruster may operate differently in space compared to ground based testing, and to determine the best configuration to conduct development and qualification testing. This presentation will cover the electrical configuration testing of the TDU-1 HERMeS Hall thruster in NASA Glenn Research Centers Vacuum Facility 5. The three electrical configurations examined are the thruster body tied to facility ground, thruster floating, and finally the thruster body electrically tied to cathode common. The TDU-1 HERMeS was configured with two different exit plane boundary conditions, dielectric and conducting, to examine the influence on the electrical configuration characterization.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    NASA HERMeS Hall Thruster Electrical Configuration Characterization


    Contributors:

    Conference:

    AIAA/SAE/ASEE Joint Propulsion Conference 2016 ; 2016 ; Salt Lake City, UT, United States


    Publication date :

    2016-07-27


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




    NASA HERMeS Hall Thruster Electrical Configuration Characterization

    P. Y. Peterson / H. Kamhawi / W. Huang et al. | NTIS | 2015


    NASA HERMeS Hall Thruster Electrical Configuration Characterization

    Peterson, Peter Y. / Kamhawi, Hani / Huang, Wensheng et al. | NTRS | 2015


    NASA's HERMeS Hall Thruster Electrical Configuration Characterization

    Peterson, Peter Y. / Kamhawi, Hani / Huang, Wensheng et al. | AIAA | 2016


    NASA'S HERMES HALL THRUSTER ELECTRICAL CONFIGURATION CHARACTERIZATION (AIAA 2016-5027)

    Peterson, Peter Y. / Kamhawi, Hani / Huang, Wensheng et al. | British Library Conference Proceedings | 2016


    Expanded Performance Characterization of the NASA HERMeS Hall Thruster

    Frieman, Jason D. / Kamhawi, Hani / Mackey, Jon et al. | AIAA | 2022