医院照明系统LED灯电气特性及节能效益分析
|
摘要
针对医院照明系统中常规照明灯具存在发光效率低、能耗高等问题,结合国家标准对医疗建筑照明指标要求及照明工程改造实例,对LED灯的电气特性及节能效益进行了分析。研究结果表明:LED灯具有较大节能潜力和负荷波动自适应调节特性,能很好地满足医院各功能建筑和医护部门对照明的不同需求,为医院绿色照明的实施奠定基础。同时,LED照明系统还能兼顾病患的生理节律营造良好疾病治疗和疗养康复环境,改善就医环境,提高医院人性化服务水平和病患康复率。
In view of the problems of low luminous efficiency and high energy consumption in conventional hospital lighting systems,combining with the national standards for medical building lighting index requirements and lighting system renovation projects,the electrical characteristics and energy-saving benefits of LED lamps are analyzed. The research results show that LED lamps have large energy-saving potential and adaptive regulative characteristics during load fluctuations,which can meet the different lighting requirements of hospital functional buildings and medical departments,lay a foundation for the implementation of hospital green lighting. And the LED lighting system can also create a good disease treatment and healing environment to account the patient's circadian rhythm,which improves the medical environment,the hospital's human service level and patient rehabilitation rate.
In view of the problems of low luminous efficiency and high energy consumption in conventional hospital lighting systems,combining with the national standards for medical building lighting index requirements and lighting system renovation projects,the electrical characteristics and energy-saving benefits of LED lamps are analyzed. The research results show that LED lamps have large energy-saving potential and adaptive regulative characteristics during load fluctuations,which can meet the different lighting requirements of hospital functional buildings and medical departments,lay a foundation for the implementation of hospital green lighting. And the LED lighting system can also create a good disease treatment and healing environment to account the patient's circadian rhythm,which improves the medical environment,the hospital's human service level and patient rehabilitation rate.
引文
[1]焕良,余彬,邱红平.LED灯珠光衰和失效试验及原因分析[J].中国照明电器,2018(9):14-17.
[2]廖志凌,顾赟,邱殿成.一种单级非隔离无电解电容LED驱动电源的研究[J].信息技术,2018,42(10):88-93.
[3]赵云斌,李鹏程.LED灯交直流负载特性及建模研究[J].自动化与仪器仪表,2018(1):13-18.
[4]杨一平,李新钊.前景广阔的绿色、环保、节能照明灯——高频无极放电灯和LED灯[J].中国高新技术企业,2007(11):75,80.
[5]Aili W,Catherine H,Dadmun,et al.Efficacy of light-protective additive packaging in protecting milk freshness in a retail dairy case with LED lighting at different light intensities[J].Food Research International,2018(114):1-9.
[6]徐凡,钱皓,马东明.基于互动设计理念的LED灯具设计研究[J].工业设计,2018(9):130-131.
[7]魏青,乔更新,龚守华.直管型玻璃发光二极管灯的光学研究[J].光源与照明,2014(2):6-8.
[8]梁静,宁思宇,廉玉生,等.基于LED照明的色差评价研究[J].光谱学与光谱分析,2018,38(10):3199-3204.
[9]魏志远,暴婷.脉冲宽度调变在智能LED灯灰度调节中的研究[J].计算机应用与软件,2017,34(1):96-99,153.
[10]杨超普,方文卿,刘明宝,等.一种便携式漫反射LED均匀光源的设计与实现[J].应用光学,2017,38(6):985-989.
[11]徐义奇,白廷柱,唐义.多基色LED的照明通信光源显色性研究[J].光谱学与光谱分析,2017,37(12):3693-3697.
[12]李丹,张代润,杨林.基于软开关技术的单开关LED驱动电路研究[J].电气技术,2017(12):58-61,66.
[13]李向春,巩玉玺,高皜,等.基于单片机的大功率LED光强调制系统设计[J].自动化技术与应用,2017,36(1):32-34.
[14]李炳华,贾佳,岳云涛,等.LED灯电压特性的研究与应用[J].照明工程学报,2017,28(5):46-49,78.
[15]吴嵘,刘雪红,许文祥,等.基于.NET平台的LED光电参数测量系统设计与实现[J].半导体技术,2017,42(12):951-955.
[16]张波,俞安琪.LED结温与光色参数的关系及结温极限[J].照明工程学报,2018,29(1):29-33.
[17]高敏,黄炜,王语洁,等.LED球泡灯谐波和功率特性研究[J].照明工程学报,2018,29(1):34-38.
[18]Luigi Galioto.意法半导体(ST)宽产品线在普通LED照明中的应用及其解决方案[J].中国集成电路,2018,27(3):70-73,93.
[19]陈贞屹,李杨,王艺燃,等.一种新型交流立体发光LED灯片的光学特性[J].中国照明电器,2015(11):45-48.
[20]李江龙.使用非隔离电源的LED灯安全设计[J].中国照明电器,2016(2):17-21.
[2]廖志凌,顾赟,邱殿成.一种单级非隔离无电解电容LED驱动电源的研究[J].信息技术,2018,42(10):88-93.
[3]赵云斌,李鹏程.LED灯交直流负载特性及建模研究[J].自动化与仪器仪表,2018(1):13-18.
[4]杨一平,李新钊.前景广阔的绿色、环保、节能照明灯——高频无极放电灯和LED灯[J].中国高新技术企业,2007(11):75,80.
[5]Aili W,Catherine H,Dadmun,et al.Efficacy of light-protective additive packaging in protecting milk freshness in a retail dairy case with LED lighting at different light intensities[J].Food Research International,2018(114):1-9.
[6]徐凡,钱皓,马东明.基于互动设计理念的LED灯具设计研究[J].工业设计,2018(9):130-131.
[7]魏青,乔更新,龚守华.直管型玻璃发光二极管灯的光学研究[J].光源与照明,2014(2):6-8.
[8]梁静,宁思宇,廉玉生,等.基于LED照明的色差评价研究[J].光谱学与光谱分析,2018,38(10):3199-3204.
[9]魏志远,暴婷.脉冲宽度调变在智能LED灯灰度调节中的研究[J].计算机应用与软件,2017,34(1):96-99,153.
[10]杨超普,方文卿,刘明宝,等.一种便携式漫反射LED均匀光源的设计与实现[J].应用光学,2017,38(6):985-989.
[11]徐义奇,白廷柱,唐义.多基色LED的照明通信光源显色性研究[J].光谱学与光谱分析,2017,37(12):3693-3697.
[12]李丹,张代润,杨林.基于软开关技术的单开关LED驱动电路研究[J].电气技术,2017(12):58-61,66.
[13]李向春,巩玉玺,高皜,等.基于单片机的大功率LED光强调制系统设计[J].自动化技术与应用,2017,36(1):32-34.
[14]李炳华,贾佳,岳云涛,等.LED灯电压特性的研究与应用[J].照明工程学报,2017,28(5):46-49,78.
[15]吴嵘,刘雪红,许文祥,等.基于.NET平台的LED光电参数测量系统设计与实现[J].半导体技术,2017,42(12):951-955.
[16]张波,俞安琪.LED结温与光色参数的关系及结温极限[J].照明工程学报,2018,29(1):29-33.
[17]高敏,黄炜,王语洁,等.LED球泡灯谐波和功率特性研究[J].照明工程学报,2018,29(1):34-38.
[18]Luigi Galioto.意法半导体(ST)宽产品线在普通LED照明中的应用及其解决方案[J].中国集成电路,2018,27(3):70-73,93.
[19]陈贞屹,李杨,王艺燃,等.一种新型交流立体发光LED灯片的光学特性[J].中国照明电器,2015(11):45-48.
[20]李江龙.使用非隔离电源的LED灯安全设计[J].中国照明电器,2016(2):17-21.