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1、本科毕业设计 （外文翻译）题 目 基于PWM的智能多功能台灯设计 姓 名 韦 洋 专 业 自动化 学 号 201042004 指导教师 曹 卫 锋 郑州科技学院电气工程学院二一四年五月外文翻译 0 Intelligent lighting control system Abstract: Intelligent lighting control system the main aim is to save energy, smart lighting control system with a variety of “pre-set“ control mode and control comp
2、onents, at different times on different degrees of illumination for accurate set- up and rational management of energy-saving. This automatic adjustment of the illumination means, take full advantage of the natural outdoor light, only when necessary when the lamp or light to the required brightness,
3、 use the least energy to ensure that the required illumination level, energy-saving effect is very clear, usually ranging from more than 30%. Keywords: Intelligent lighting control system bus-type star-shaped structure 1 The advantages of the use of the intelligent lighting control system 1.1 Good e
4、nergy saving effect Intelligent lighting control system using the main purpose is to save energy, smart lighting control system with a variety of “pre-set“ control mode and control components, at different times on different degrees of illumination for accurate set- up and rational management of ene
5、rgy-saving. This automatic adjustment of the illumination means, take full advantage of the natural outdoor light, only when necessary when the lamp or light to the required brightness, use the least energy to ensure that the required illumination level, energy-saving effect is very clear, usually r
6、anging from more than 30%. In addition, the intelligent lighting control system for fluorescent lamp dimming control, etc., due to the use of a fluorescent active tunable filter electronic ballast technology and reduce the harmonic content, to improve the power factor and reduce the low-voltage reac
7、tive power loss. 外文翻译 1 1.2 To extend the life span of light source Light source can not only extend the life savings, but also significantly reduce the workload of lamp replacement, reducing the operating costs of lighting systems, management and maintenance becomes simple. Both the thermal radiati
8、on source, or gas discharge light source, voltage fluctuations are a major cause of light damage. Therefore, the effective suppression of the fluctuations in voltage can extend the life of light sources. Intelligent lighting control system can successfully suppress the surge voltage power grid, but
9、also have a voltage limit and the conjugate stream functions of filtering, to avoid over-voltage and under-voltage damage to the light. The use of soft-start and soft turn-off technology, to avoid the impact of current damage to the light. Through this method, the light source to extend the life spa
10、n of usually 2 to 4 times. 1.3 To improve the working environment improve efficiencyGood working environment is to improve the efficiency of a necessary condition. Good design and reasonable choice of light source, lamps and lighting quality control systems, can improve the quality of lighting. Inte
11、lligent lighting control system dimming control panel module to replace the traditional lighting of the level switch control is an effective way to control the overall room illumination value, thereby enhancing the uniformity of illumination. At the same time, this control method used in electrical
12、components have also solved the stroboscopic effect, will not create uncomfortable, confused, feeling eyestrain. 1.4 To achieve a variety of lighting effects A wide range of lighting control, the same building can have a variety of artistic effect, for a lot of construction hyperchromic. Modern buil
13、dings, lighting is not simply to meet people on the visual effect of light and shade, they should have control of a variety of programs to make buildings more vivid, more artistic, giving a wealth of visual effects and aesthetics. As an example of a project, building the 外文翻译 2 exhibition hall, lect
14、ure hall, lobby, atrium, etc., if with intelligent lighting control system, according to different times, different uses, different effects, using the corresponding pre-set scene control, can achieve the wealth of artistic effect. 1.5 Facilitate the management of maintenance Intelligent lighting con
15、trol system for the control of lighting based on the automatic control of modular-based, supplemented by manual control, preset lighting scenes to the parameters stored in the EPROM Digital, these information is very convenient to set up and replaced, so that building lighting management and mainten
16、ance easier. 1.6 Have a high economic rate of return Our reference point for the Shanghai region, from energy-saving lights and provincial estimates of the two made a come to this conclusion: with three to five years, the owner can recover the basic intelligent lighting control system to increase the total costs. Intelligent lighting
