A research and development program directed toward design, test, and evaluation of an energy efficient High Intensity Discharge (HID) Solid-State 400 Watt Ballast lighting system was undertaken. Under Phase I of the project, the existing ballast was modified, performance characteristics were measured, efficiency was compared with a core/coil ballast including energy loss analysis. Six (6) prototype 400 W High Pressure Sodium Ballasts were built, for verification tests by an independent test facility prior to follow-on performance and life tests. This report covers Phase II of the project which was designed to make test data comparisons on results received from the independent test laboratory, determine methods to increase ballast efficiency, determine the importance of power factors, conduct bulb life tests, perform specification review, performance versus cost analysis, investigate the ballast to determine compliance with new FCC requirement, and determine a line transient specification in respect to solid state ballasting. In addition, Phase II required reliability testing, a manufacturing test plan, a marketing study for solid-state ballast, and the manufacture and delivery of fifteen (15) demonstration ballast units to LBL. These requirements are discussed.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    High-Intensity-Discharger 400-W Sodium Ballast. Phase II. Final Report


    Beteiligte:
    G. Felper (Autor:in)

    Erscheinungsdatum :

    1981


    Format / Umfang :

    39 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    CHARGER/DISCHARGER

    SHIOTANI HITOSHI / MORIBE NOBUO | Europäisches Patentamt | 2016

    Freier Zugriff

    Battery Discharger

    HEO MIN / LEE HONG KI / RIM HYUNG RYUL et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Charger/discharger

    YAMADA MICHIO | Europäisches Patentamt | 2020

    Freier Zugriff

    CHARGER/DISCHARGER

    KAWAKITA KOJI | Europäisches Patentamt | 2017

    Freier Zugriff

    STATIC DISCHARGER, AIRCRAFT AND INSTALLATION PROCESS FOR THE STATIC DISCHARGER

    WANG LONG / HAN ZENGLI | Europäisches Patentamt | 2019

    Freier Zugriff