LED lighting research and design results in the National Swimming
The strong support of the Beijing Municipal Government, Ministry of Science and Technology, a National Swimming Center, LED architectural landscape lighting stand two research to pics. Beijing topic: \"The Olympic venues LED according to a I\\ FD applied research in the National Aquatics Center building landscape Hee lighting project. Ministry of Science and Technology Topic: \"National Swimming Center, semiconductor lighting large-scale systems integration technology, the subject of the 863 major projects.
Determine the research content, while we focus on the LED lighting project implementation of the various links to determine the sub-project, on the other hand focus on the LED products to all sectors of production to determine the sub-topics: pay attention not only to solve common problems, the other - attention to resolving the country swimming center of a the Tuo problem. Determine the issue in LED lighting design for the research sub-question to be addressed through research, research and design work at the same time staggered, scientific research to solve the problem in the design, scientific research and paved the way for the design. With the protection of the research, design T for the smooth progress to ensure the success of the research and design,
2.1 The research work overview
2.1 Olympic venues LED lighting-LED landscape lighting project at the National Aquatics Center buildings
Beijing subject 08 subject 05 through the project review of the Beijing Science and Technology Organization. Group as early as in November 2005, carried out mainly as the subject in November 2008 by the Beijing expert group acceptance. Topics bear in Beijing state-owned assets by the Management Company Limited, China State Construction International (Shenzhen) Design Consultants Limited is the technical head of the unit. Triple parametric study unit: Jian International (Shenzhen) Design Consultants Ltd, China Academy of Building Research, Beijing University of Technology, Tongji University, China Electronics Technology Group Corporation 13th Research Institute,
The main subject of special past point and LED status quo for ERFF membrane periphery structure of the research work. Gross topic in two parts, the experimental study of field experiments and experimental fresh room.
(L) Field compaction test
The field experimental study conducted in two phases: the preliminary experiment of lighting solutions, lighting solutions to improve the experiment.
International (Shenzhen) Design Consultants Limited is responsible for the field test the Chinese and built. The field trials testing is borne by the China Academy of Building Research.
â' In the program the initial experimental stage tests from Beijing sea blue Qili Gong Secretary with. ; Program preliminary test model air pillow at the scene.
â'¡ In the program to improve the participant performed the test unit: Beijing sea blue Qili Gong Division, Beijing Liard, with the side companies, Dalian Luming, Foshan Guoxing, Hebei Rucker, Nanjing Henderson, Shanghai Hiroshige company public on Highland company, Shenzhen S & P resistance study. Test at the construction site installed air pillow.
(2) laboratory studies
Laboratory studies a total of six sub-title. Sub-title and assume the following units:
â' a sub-title: The spectrum of ETFE single-layer and multilayer films through the reflective properties of light field distribution.
Under different irradiation distance, the spectrum of ETFE plane with cambered projection (3D) and transmission, the reflected light field analysis, grasp the optical properties of the TFE single and multilayer films provide basic data for design applications.
The sub-title from the China Academy of Building Research
â'¡ The sub-title: optical transmission characteristics between the active membrane cavity (air pillow) and passive membrane cavity (air pillow), and air pillow inside and outside.
The study was ma inly to solve the light to reach the final after multiple reflection FT FF outer surface of the formation of surface-brightness features:, and test the application of transfer theory (model) is correct or not.
The sub-title from the China Academy of Building Research.
â'¢ 3 sub-title: LED specific light distribution design (second optical design studies).
The purpose of sleep international FTF F membrane under applicable with the bare scientific design methodology, and ultimately to use the LED facade lighting with light, power, light color and light effects to provide a scientific basis.
The sub-title by the Beijing University of Technology is responsible for.
â'£ four sub-title: the different indoor and outdoor light environment FTFE facade lighting effects.
ETFE facade of computer simulation in indoor, outdoor, different brightness of the light environment, combined with the scale model and field experiments to determine the size and distribu tion of the brightness of the facade should be used to achieve the desired visual effect, provide an important basis for the optimization of the lighting design .
South Tongji University is responsible for the sub-title.
â'¤ the first five sub-title: ETFF air pillow inside and outside the steel frame between the actual visual effects in different lighting, and scene mode.
Combination of scale model and field experiments by computer simulation, to understand and grasp the impact of the steel frame between the inner and outer air pillow for facade lighting, to determine a reasonable form of lighting and scene modes to achieve the desired visual effect.
The sub-title from Tongji University is responsible for.
â'¥ in six sub-title: large-scale LED lighting power system harmonic interference.
Determine the measures of large-scale LED lighting projects harmonic control and reactive power factor correction, select the power flooded through large-scale LED lighting power supply system, the total harmonic content, the main number of the harmonic content measured, analyzed, in order to elaborate and the power of electromagnetic and the military capacity of the measures.
The sub-title the Central State Construction International (Shenzhen) Design Consultants cut Limited is responsible for.
2.1. 2 the National Aquatics Center semiconductor lighting large-scale system integration technology
Ministry of Science and Technology topics. 11. The 05 topics through the Ministry of Science and Technology group of the wire only Temple review apricot, group work. Subject in 2008 an expert group acceptance by the Ministry of Science and Technology Ministry. Involucre. Topics bear the Beijing State-owned Assets Management; Co., Ltd., China State Construction International (Shenzhen) Design Consultants Limited for technical vice chair of the technical head of the unit, towel housing.
Participation research unit: Jian International (Shenzhen) Design Consultants Limited, China Electronics Technology Group Corporation 13th Research Institute, China Academy of Building Research, Beijing University of Technology.
National Swimming Center, semiconductor lighting project through public bidding, up by Shanghai Hiroshige landscape lighting engineering Co., Ltd. and Dalian Luming Science and Technology Co., Ltd. consortium won the bid. Shanghai the Hiroshige up Lighting Engineering Co., Ltd. won the bid to participate in the research and coordination on-site testing of the subject of late, as the two topics of the participating units.
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