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    KS C IEC 60050-845-2009 International Electrotechnical Vocabulary-Chapter 845:Lighting《国际电工词汇 第845章 照明》.pdf

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    KS C IEC 60050-845-2009 International Electrotechnical Vocabulary-Chapter 845:Lighting《国际电工词汇 第845章 照明》.pdf

    1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 60050 845 845:KS C IEC 60050 845:2009 2009 2 9 http:/www.kats.go.krKS C IEC 60050 845:2009 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 2002 5 22 : 2009 2 9 2009-0052 : : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 60050 845:2009 i ii

    2、 1 1 2 1 3 .1 3.1 , 1 3.2 , .14 3.3 .22 3.4 , .31 3.5 , , , .44 3.6 .49 3.7 .51 3.8 .57 3.9 , 60 3.10 70 3.11 74 A( ) ( )92 B( ) 103 KS C IEC 60050 845:2009 ii (KS) (IS) 1987 1 IEC 60050 845, International Electrotechnical Vocabulary Chapter 845: Lighting , . . , , . , , . KS C IEC 60050 845:2009 84

    3、5: International Electrotechnical Vocabulary Chapter 845: Lighting 1 ( “ ” .) . 2 . 3.1 , 3.2 , 3.3 3.4 , 3.5 , , 3.6 3.7 3.8 3.9 , 3.10 3.11 3 . 1 2 . 2 ( ) ( ) . 3 . ( ) . a) , colour, vapo(u)r color, vapor colo(u)r, vapo(u)r . ( ) . b) . 4 IEC 60050 845: 1987CIE Publ.17.4(1987) ( IEC/CIE .) . 3.1

    4、 , 3.1.1 KS C IEC 60050 845:2009 2 () 01 01 () a) . b) ( ) “radiation” (01 07 ) . (electromagnetic) radiation 01 02 X-ray ( 1 nm) ( 1 mm) optical radiation 01 03 . 360 nm400 nm , 760 nm 830 nm . visible radiation 01 04 780 nm 1 mm . IR A 780 1 400 nm IR B 1.4 3 m IR C 3 m 1 mm infrared radiation 01

    5、05 100 nm 400 nm . UV A 315 400 nm UV B 280 315 nm UV C 100 280 nm ultraviolet radiation 01 06 a) (02 17 ) b) (01 03 ) 1 . 2 “light”, “Licht” . light 01 07 . . monochromatic radiation KS C IEC 60050 845:2009 3 () 01 08 () 1 , , . 2 ( , ).spectrum (of a radiation)01 09 a) b) spectral line 01 10 , . p

    6、olarized radiation 01 11 coherent radiation 01 12 interference 01 13 diffraction 01 14 ( ) 2 : m 1 . . ( t 15 , p 101 325 Pa) 1.000 27 1.000 29 . 2 v/ : v: : Wavelength () 01 15 ( ) . : m 1wave number () 01 16 X X() ddXX . “spectral”“spectrique” . X X() . X , , X(), X() X, X . spectral KS C IEC 6005

    7、0 845:2009 4 () 01 17 , , X() (X) d , dX() ddXX = : X m 1 W m 1, lm m 1 1 X() . 2 01 16 spectral concentration,spectral distribution of a radiant, luminous or photon quantity X() (X) 01 18 , X() S() X() X() R RXS)()(= : l 01 16 relative spectral distribution of a radiant,luminous or photon quantity

    8、X() S() 01 19 . point source 01 20 (sr) SI KS A ISO 31 1 : 2001( 1: ) 2.1 steradian (sr) 3.1.2 , , a) , ( ) . , . , V () . CIE . b) , ( ) , e(energy), v(visual) p(photon) . e, v, pc) luminous 3.2 02( ) . d) ( , , ). KS C IEC 60050 845:2009 5 () 01 21 light stimulus 01 22 ( ) V (), V () m , m 1 . , 1

    9、924 CIE (Compte Rendu 6esession, p.67) , publications CIE No.18(1970), p.43 No.15(1971), p.93 (CIPM) . Compte rendu 12esession vol.3, p.37 1951 CIE 1976 . V() V () V() V () . spectral luminous efficiency (of a monochromatic radiation of wavelength )V() for photopic vision, V() for scotopic vision 01

    10、 23 CIE V() V () CIE standard photometric observer01 24 , (e, , P) , , : W radiant flux, radiant power ( e, , P) 01 25 (v, ) CIE =0evd)(d)(dm VK d)(de: V() : : lm Km( ) Km( ) 01 56 luminous flux ( v, ) KS C IEC 60050 845:2009 6 () 01 26 (p, ) , , dNp tNddpp= : s 1 d)(de vvd)(de =00epdd)(dhc=0ed1d)(d

    11、vhvvv h: (6.626 075 50.000 004 0)10 34 J s c0: 1sm458792299= photon flux (p, ) 01 27 (Qe,Q) t etQtdee= : sWJ = radiant energy (Qe,Q) 01 28 (Qv,Q) t vtQtdvv= : lm s : lm h(lumen hour) quantity of light (Qv,Q) 01 29 (Np, Qp, Q) t ptNtdpp= : l number of photons, photon number (Np,Qp,Q) 01 30 ( ) (Ie, I

    12、) d de d =ddeeI :1SrW radiant intensity (of a source, in a given direction) (Ie, I) 01 31 ( ) (Iv, I) d dv d =ddvvI: cd lm sr 1luminous intensity (ofa source, in a given direction) (Iv, I) 01 32 ( ) (Ip, I) d dp d =ddppI : s 1 sr 1photon intensity (of a source, in a given direction) (Ip, I) KS C IEC

    13、 60050 845:2009 7 () 01 33 ( ) G dG 2cosdcosddlAAG = = dcosd A dA dA: l : dA dA 2cosddlA = : dA dA : srm2 2nG ( n ) . . geometric extent (of abeam of rays) G KS C IEC 60050 845:2009 8 () 01 34 ( ) (Le, L) =dcosddeALe de : d dA : : dA :12srmW a) e) . 01 35 01 36 . a) dA dA =dddI cosdd=AIL , . b) dA ,

    14、 dA dE )dd(dAE=cosdd=EL (: , ) . c) dG(dG dA cos d) GLdd= . d) 2nG (01 33 ) , , 0 2nL . . e) d L . 2cosdcosddlAAL= = dcosd AL = dcosd AL radiance (in a given direction, at a given point of a real or imaginary surface) (Le, L) KS C IEC 60050 845:2009 9 () 01 35 ( ) (Lv, L) =dcosddvvAL dv : d dA : : d

    15、A :122srmlmmcd= 01 34 luminance (in a givendirection, at a given point of a real or imaginary surface) (Lv, L) 01 36 ( ) (Lp, L) =dcosddppAL dp: d dA : : dA :121srms 01 34 photon radiance (in agiven direction, at a given point of a real or imaginary surface)(Lp, L) 01 37 ( ) (Ee, E) de dA : dcoseL L

    16、e : d : =AEddeecosesr2L d :2mW irradiance (at a point of a surface) (Ee, E) 01 38 ( ) (Ev, E) dv dA : dcosvL Lv: d : =AEddvvcosvsr2L d : lx2mlm illuminance (at a pointof a surface) (Ev, E) KS C IEC 60050 845:2009 10 () 01 39 ( ) (Ep, E) dp dA : Lp cos d Lp: d : 2ppdd=AEsrLp cos d :11ms photon irradi

    17、ance (at a point of a surface)(Ep, E) 01 40 , () (Ee,o, Eo) sr4oe, =E Led d : Le: : W m 2 1 . 2 Ev,o Ep,o Le Lv Lp . 3 “ ” “ ” 4 . spherical irradiance, radiant fluence rate (at a point) (Ee,o, Eo) 01 41 ( ) (Ee,z, Ez) =sin1esr4ze,LE d d : Le: : . : W m 2 1 4 . 2 Ev,z Ep,z Le Lv Lp .cylindrical irra

    18、diance (at a point, for a direction) (Ee,z, Ez) KS C IEC 60050 845:2009 11 () 01 42 ( ) (He, H) dQe dA : t Ee tEAQHtdddeee= :22msWmJ= X (: C kg 1) . radiant exposure (at apoint of a surface, for a given duration)(He, H) 01 43 , ( .)( ) (Hv, H) dQv dA : t Ev tEAQHtdddvvv= :2mslmslx= luminous exposure

    19、, light expoure(obsolete)(at a point of a surface, for a given duration)(Hv, H) 01 44 ( ) (Hp, H) dQp dA : t Ep tEAQHtdddppp= : m 2photon exposure (at apoint of a surface, for a given duration)(Hp, H) 01 45 , ( ) (He,o, Ho) t Ee,o tEHtdoe,oe,= :22msWmJ= Hv,o Hp,o Ee,o Ev,o Ep,o . radiant spherical e

    20、xposure, radiant fluence (at a point, for a given duration) (He,o, Ho) 01 46 ( , ) (He,z, Hz) t Ee,z tEHtde,ze,z= :22msWmJ= Hv,z Hp,z Ee,z Ev,z Ep,z . radiant cylindrical exposure (at a point,for a given direction and duration) (He,z, Hz) KS C IEC 60050 845:2009 12 () 01 47 ( ) (Me,M) de dA : Le cos

    21、 d Le: d : 2eedd=AMsrLe cos d :2mW radiant exitance (at apoint of a surface) (Me, M) 01 48 ( ) (Mv,M) dv dA : Lv cos d Lv : d : 2vdd=AMvsrLv cos d :2mlm luminous exitance (ata point of a surface)(Mv, M) 01 49 ( ) (Mp,M) dp dA : Lp cos d Lp: d : 2ppdd=AMsrLp cos d :21ms photon exitance (at apoint of a surface) (Mp, M) 01 50 (cd) SI : 5401012Hz


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