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Littlefair, 1998 - Google Patents

Predicting lighting energy use under daylight linked lighting controls

Littlefair, 1998

Document ID
3229434353610904852
Author
Littlefair P
Publication year
Publication venue
Building research & information

External Links

Snippet

For daylight to make a real contribution to energy efficiency, appropriate control of electric lighting is essential. This paper outlines methods to predict electric lighting use for various different types of control, given internal daylight illuminances. Two different kinds of …
Continue reading at www.tandfonline.com (other versions)

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B37/00—Circuit arrangements for electric light sources in general
    • H05B37/02—Controlling
    • H05B37/0209—Controlling the instant of the ignition or of the extinction
    • H05B37/0281—Controlling the instant of the ignition or of the extinction by timing means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B37/00—Circuit arrangements for electric light sources in general
    • H05B37/02—Controlling
    • H05B37/0209—Controlling the instant of the ignition or of the extinction
    • H05B37/0245—Controlling the instant of the ignition or of the extinction by remote-control involving emission and detection units
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—INDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. INCLUDING HOUSING AND APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies
    • Y02B20/40—Control techniques providing energy savings
    • Y02B20/46—Control techniques providing energy savings based on detection of the illumination level

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