동적 LED 시스템의 조명원적 성능분석
Evaluation on the lighting performance of a dynamic LED lighting system
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초록
LED lightinghasreceivedmuchattentioninrecentyearsduetoitshighenergyefficiencyandenvironmental friendliness.AsthecoloroflightcanbeobtainedbyadjustingthelightintensityofLEDs,thequalityofvisual environmentcanbeimproved.TheaimsofthisstudyaretodevelopawavelengthadjustableLED lightingsystem andtoexamineitslightingperformances.TheLED lightingsystem andexperimentalcellforassessmentofthe lightingperformancewereconstructed.ThisLED lightingsystem isabletomaterializethevariousspectralpower distributionandcolortemperatureoflightthroughthecontrolofthefourdimmers.Upto4324 kindsoflight combinationsarepossible.Therangeofilluminanceonworkplaneweremeasuredas7~1,831lx.Improvementof psychologicalandphysicalfunctionsforoccupantscanbeexpectedaccordingtocontroloflightingperformances.
Abstract
LED lightinghasreceivedmuchattentioninrecentyearsduetoitshighenergyefficiencyandenvironmental friendliness.AsthecoloroflightcanbeobtainedbyadjustingthelightintensityofLEDs,thequalityofvisual environmentcanbeimproved.TheaimsofthisstudyaretodevelopawavelengthadjustableLED lightingsystem andtoexamineitslightingperformances.TheLED lightingsystem andexperimentalcellforassessmentofthe lightingperformancewereconstructed.ThisLED lightingsystem isabletomaterializethevariousspectralpower distributionandcolortemperatureoflightthroughthecontrolofthefourdimmers.Upto4324 kindsoflight combinationsarepossible.Therangeofilluminanceonworkplaneweremeasuredas7~1,831lx.Improvementof psychologicalandphysicalfunctionsforoccupantscanbeexpectedaccordingtocontroloflightingperformances.
참고문헌 (8)
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