Last edited by Zulkinos
Friday, August 7, 2020 | History

3 edition of Non-isolated 30kW class arcjet PCU found in the catalog.

Non-isolated 30kW class arcjet PCU

Non-isolated 30kW class arcjet PCU

  • 281 Want to read
  • 3 Currently reading

Published by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC], [Springfield, Va .
Written in English

    Subjects:
  • Electric propulsion.,
  • Arc-jet rocket engines.

  • Edition Notes

    StatementSee-Pok Wong and Edward J. Britt.
    SeriesNASA contractor report -- 189148., NASA contractor report -- NASA CR-189148.
    ContributionsBritt, Edward J., United States. National Aeronautics and Space Administration.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL18071323M

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Non-isolated 30kW class arcjet PCU Download PDF EPUB FB2

A 30 kW class arcjet Power Conditioning Unit, PCU, was built and tested during this Non-isolated 30kW class arcjet PCU book 2 SBIR contract.

The PCU is an improved version of two previously developed PCU's. Get this from a library. Non-isolated 30kW class arcjet PCU. [See-Pok Wong; Edward J Britt; United States. National Aeronautics and Space Administration.]. Non-isolated 30kW class arcjet PCU. [Washington, DC]: [Springfield, Va: National Aeronautics and Space Administration ; National Technical Information Service, distributor.

MLA Citation. Wong, See-Pok. and Britt, Edward J. and United States. A 30 kW class arcjet Power Conditioning Unit, PCU, was built and tested during this Phase 2 SBIR contract. The PCU is an improved version of two previously developed PCU's.

All of these units are 3-phase, 20 kHz buck regulators with current mode feed back to modulate the duty cycle to control the arcjet current at any selected operating point. Non-isolated 30kW class arcjet PCU [microform] / See-Pok Wong and Edward J. Britt Electrical engineering materials, tables and properties Electrical craft principles / [by] J.

Whitfield. Close Drawer Menu Close Drawer Menu Menu. Home; Journals. AIAA Journal; Journal of Aerospace Information Systems; Journal of Air Transportation; Journal of Aircraft; Journal of Guidance, Control, and Dynamics.

The throttling capabilities of a 30 kW class ammonia arcjet and its compatibility with a breadboard power conditioning unit (PCU) were tested in two series of tests. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.

NASA Technical Memorandum AIAA I 5-kW Arcjet Power Electronics R.P. Gruber, R.W. Gott, and T.W. Hag Lewis Research Center Cleveland, Ohio [HASA-TB) THE 5-kW ARCJET POWEB N ELECTBONICS [NASA., Lewis Research Center) CSCL 10B 26 P Unclas G3/20 Prepared for theFile Size: 4MB.

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A SOFT-START CIRCUIT FOR ARCJET IGNITION "-John A. Hamley* and John M. Sankovic** National Aeronautics and Space Administration Lewis Research Center Cleveland, Ohio ABSTRACT The reduced rates associated with high performance arcjets have placed new emphasis on electrode erosion, especially at Size: 3MB.

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Runs on natural gas or LP gas. Generac's Evolution Controller features a dual line, tri-lingual LCD display for easy monitoring and management of generator functions. Assembled in : Generac. Arcjet Arc Power Supply: The requirements for this power supply differs greatly from the supply for the pulsed thruster in that it is necessary to closely regulate the power delivered to the arc.

I chose an operating power of approximately 12 kW based on the available wall power available - in this case a single phase of VAC at 50 A, only.

voltage ignition pulse. After the arcjet was started, the vacuum relay was closed and the DC bias on the modulator was applied slowly, avoiding any abrupt changes in arc current.

The arcjet was started with a pulse transformer derived from the 1 kW arcjet power electronics. Its operation is described in detail elsewh The. (a) How much heat transfer occurs to the environment by an electrical power station that uses × 10 14 J of heat transfer into the engine with an efficiency of %?

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