kythuat anhsang i
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Tài liệu chiếu sáng (phần 1)TRANSCRIPT
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KY THUAT CHIEU KY THUAT CHIEU SANGSANG--P IP I
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
H H SS PhmPhm KK ThutThut TP HCMTP HCM
BANBAN CHATCHAT CUACUA ANHANH SANGSANG
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
PHOPHO ANHANH SANGSANG
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
PHOPHO ANHANH SANGSANG
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
PHO CUA MOT ANH SANG LA S PHA TRON LIEN TUC CUA TAT CA CAC BC SONG TRONG PHAM VI 780 -380nm VI
LIEU LNG KHAC NHAU.
MATMAT NGINGI
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
MAT NGI LA C QUAN CAM THU ANH SANG CO KHA NANG CHUYEN OI KHONG TUYEN TNH VA THAY OI THEO THI GIAN
KHA NANG PHAN BIET CUA MAT NGI C XAC NH BANG GOC MA NGI QUAN SAT CO THE PHAN BIET C
HAI IEM HOAC HAI VACH AT GAN NHAU
TRNGTRNG NHNNHN NGANGNGANG
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
TRNG NHN CUA MAT NGI
NHN NGANG : KHOANG 1800 NHN NG : KHOANG 1300 NHN TRUNG TAM : KHOANG 20
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OO NHAYNHAY CAMCAM THEO THEO BCBC SONGSONG
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
O NHAY CAM ANH SANG CUA MAT NGI TRONG PHO ANH SANG KHONG EU NHAU
THEO CAC BC SONG KHAC NHAU
SS THCHTHCH NGHINGHI CUACUA MATMAT NGINGI
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
Ngui ng trong phong toi. Ngay luc au, mat ngi khong nhn thay g. Phai mat motthi gian, mat ngi
mi nhn thay ro ngi
MAUMAU SACSACMau vo sac: en, Xam, Trang
Mau hu sac:+ Tong mau: bc song cua anh sang
+ o bao hoa mau p: o am cua mau khi tron anhsang trang vao mau pho
+ o choi mau B
Mau ta: o tham, o ta, hoa ca la mau pha tron theocac ty le khac nhau cua mau o va mau tm hay lamcac ty le khac nhau cua mau o va mau tm hay lam
Cap mau bo tuc: oi mau khi pha tron vi nhau theoty le nhat nh tao ra mau vo sac
Mau c ban: pha tron hai mau trong chung khong taoc mau th ba
+ o: Red, Luc: Green, Lam: Blue
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MAUMAU SACSAC
Phng trnh mau:
M=xX+ yY + zZ
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
PHOIPHOI HPHP MAUMAU SACSAC
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
CACCAC AIAI LNGLNG CC BANBANGOC KHOIGOC KHOI
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
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CACCAC AIAI LNGLNG CC BANBAN
Quang thong la cong suat sang cua nguon sang
1. QUANG THONG F
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
sang cua nguon sang
21
dkWF
lumen (lm)
CACCAC AIAI LNGLNG CC BANBAN2. CNG O ANH SANG I
Cng o sang la mat o khong gian cua quang thong donguon sang bc xa
ddFlimI
0dOA candela (cd)
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
CACCAC AIAI LNGLNG CC BANBANNG CONG PHAN BO CNG O ANH SANG
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
ng cong phan bo cng osang bieu dien cng o sang theomoi phng va c xay dng ngvi en co quang thong chuan la1000 lm.
1000.II
o choi L cua mot be mat phat sang dS theo hng khao sat la ty sogia cng o sang theo hng o va dien tch mat bao nhn thay dS thng o
cosdSIL cd/m2
CACCAC AIAI LNGLNG CC BANBAN3. O CHOI L
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh inChoi trc tiep Choi gian tiep
CACCAC AIAI LNGLNG CC BANBAN3. O CHOI L
1. Tang dien tch phat sang:+ S dung bong en uc
+ S dung choa en kn
+ Knh che chan en
2 Giam cong suat n v en
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
2. Giam cong suat n v en
3. Tang chieu cao treo en
4. Thay oi hng chieu
5. S dung chieu sang gian tiep
CACCAC AIAI LNGLNG CC BANBAN3. O CHOI L
3. Thay oi goc chieu sang:
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh inS dung chieu sang gian tiep
S dung choa bao ve
Thay oi chieu cao treo en
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o roi la mat o quang thong tren be mat c chieu sang
SFE
CACCAC AIAI LNGLNG CC BANBAN4. O ROI E
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
o roi E tai mot iem tren be mat ty le thuan vi cng o sang I cua nguon sang va ty le nghch vi bnh phng vi khoang cach d t nguon en iem kiem tra:
E = I/d2
CACCAC AIAI LNGLNG CC BANBAN4. O ROI E
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
CACCAC AIAI LNGLNG CC BANBAN4. O ROI YEU CAU Emin
Kch thc vat can phan biet
o tng phan gia vat va nen
Vat ng yen hay chuyen ong
Tuoi ngi lao ong
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
CACCAC AIAI LNGLNG CC BANBAN4. O ROI E
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
He so phan xa : = F/FiHe so hap thu : = F /FiHe so xuyen thau : =F /Fi
+ + = 1
;F
CACCAC AIAI LNGLNG CC BANBAN5. HE SO
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
a. Phan xa nh hng b. Phan xa khuech tan hoan toanc. Phan xa hon hp nh hng d. Phan xa hoan toan e. Xuyen thau hoan toan
CACCAC AIAI LNGLNG CC BANBAN5. HE SO PHAN XA
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CACCAC AIAI LNGLNG CC BANBAN5. NHIET O MAU
Nhiet o mau la ac trng mausac cua nguon sang, ky hieu Tm(oK)
Bieu o Kruithof cho quan hegia nhiet o mau va o roi yeucau e at c moi trng anhsang tien nghi trong noi that
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
CACCAC AIAI LNGLNG CC BANBAN6. O TNG PHAN
nn
nv
LL
LLLC
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in
CHCH SOSO HOANHOAN MAUMAUCH SO HOAN MAU (CRI COLOR RENDERING INDEX) LA AI LNG E
ANH GIA KHA NANG HOAN MAU CUA EN SO VI NGUON SANG CHUAN
PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in