基于PWM调光的智能多功能台灯设计外文翻译资料.doc

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 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 components, 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, 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 energy 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 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, use the least energy to ensure that the required illumination level, energy-saving effect is very clear, usually ranging 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 reactive power loss. 1.2 To extend the life span of light source Ligh