| ชื่อเรื่อง | : | Study Of Glaring Effect From Light Emitting Diodes Via Lens Approach |
| นักวิจัย | : | Kee, Jocelynn Xiao Ying , Way, Foong Lim |
| คำค้น | : | QC1-999 Physics |
| หน่วยงาน | : | Universiti Sains Malaysia, Malaysia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2563 |
| อ้างอิง | : | http://eprints.usm.my/48918/1/MNRG_LWF02.pdf , Kee, Jocelynn Xiao Ying and Way, Foong Lim (2020) Study Of Glaring Effect From Light Emitting Diodes Via Lens Approach. In: 5th Meeting of Malaysia Nitrides Research Group (MNRG 2020). |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | http://eprints.usm.my/48918/ |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The purpose of this study was to evaluate the glaring effect from light emitting diode (LED) streetlights using two different brands of lenses. The evaluation was performed by using DIALux 4.1.3 with 70 W LED luminaires by taking into consideration of the same road lighting designs at a pole distance of 35 m and pole height of 10 m on a 7 m wide road. Calculation was performed on a section defined by one pole on one side of the road (single row). The pole height, light overhang and boom length was 10 m, 1 m and 1.5 m, respectively. The light loss factor was 0.85. Tracepro was used to simulate the distribution of light by tracing rays. All mounted luminaries have three zones of light outputs, which were the Backlight, Uplight and Frontlight (Glare) known as BUG rating. The lower the BUG rating was, the fewer light trespass problems the fixture would cause |
| บรรณานุกรม | : |
Kee, Jocelynn Xiao Ying , Way, Foong Lim . (2563). Study Of Glaring Effect From Light Emitting Diodes Via Lens Approach.
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia. Kee, Jocelynn Xiao Ying , Way, Foong Lim . 2563. "Study Of Glaring Effect From Light Emitting Diodes Via Lens Approach".
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia. Kee, Jocelynn Xiao Ying , Way, Foong Lim . "Study Of Glaring Effect From Light Emitting Diodes Via Lens Approach."
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia, 2563. Print. Kee, Jocelynn Xiao Ying , Way, Foong Lim . Study Of Glaring Effect From Light Emitting Diodes Via Lens Approach. กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia; 2563.
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