A study was conducted about the lifespan of the street lamps in the northern area of Metropolitan Lima, in which we considered four types of bulbs: Sodium 70W, Sodium 150W, Sodium 250W and Mercury 125W; with a shorter observation time than the theoretical cycle of 16000 hours stated by the manufacturer. Through the exploratory analysis of the data for the lifespan., discordant values were detected for each type of lamp, and through the goodness-of-fit tests it was determined that the above information came from a population with Weibull distribution. Finally, lifespan charts were created for each type of lamp, and the percentage of failures was estimated for the public set lighting, using an approximation to the Binomial distribution.Se rea...
Una de las técnicas utilizadas para evaluar la fiabilidad de los componentes electrónicos son los en...
Objective: The purpose of this study was to determine the intensity of the light power and the integ...
El proyecto profesional titulado “Diseño de un sistema de Iluminación LED para el taller de material...
Se realizó un estudio del tiempo de vida de las lámparas de alumbrado público de la zona norte de Li...
The street lighting is a basic need of the population. Its evolution denotes milestones in the devel...
The world replacement of incandescent lamps by compact fluorescent lamps have motivated us to carry ...
The purpose of this study is to analyze the losses produced by the energy consumption in lighting au...
The three lives of the tungsten filament lamps viz. the half life, the average life and the most pro...
Citation: Bender, Louis Blaine and Davis, William DeOzro. Life and efficiency of incandescent lamps....
Objetivos: Evaluar la intensidad de fotocurado de lámparas de fotopolimerización utilizadas en cent...
Esta tese tem como principal objetivo medir o desempenho das lâmpadas fluorescentes compactas em reg...
El estudio analiza cuan viable es el cambio de luminarias de sodio por LED, dentro del alumbrado púb...
This work presents a study for the design and implementation of a LED Street light Luminaire. It sh...
The department of Solid State Electronics develops and manufactures solar cells. Then they need a r...
As experiências internacionais indicam que a racionalização do consumo de energia elétrica para ilum...
Una de las técnicas utilizadas para evaluar la fiabilidad de los componentes electrónicos son los en...
Objective: The purpose of this study was to determine the intensity of the light power and the integ...
El proyecto profesional titulado “Diseño de un sistema de Iluminación LED para el taller de material...
Se realizó un estudio del tiempo de vida de las lámparas de alumbrado público de la zona norte de Li...
The street lighting is a basic need of the population. Its evolution denotes milestones in the devel...
The world replacement of incandescent lamps by compact fluorescent lamps have motivated us to carry ...
The purpose of this study is to analyze the losses produced by the energy consumption in lighting au...
The three lives of the tungsten filament lamps viz. the half life, the average life and the most pro...
Citation: Bender, Louis Blaine and Davis, William DeOzro. Life and efficiency of incandescent lamps....
Objetivos: Evaluar la intensidad de fotocurado de lámparas de fotopolimerización utilizadas en cent...
Esta tese tem como principal objetivo medir o desempenho das lâmpadas fluorescentes compactas em reg...
El estudio analiza cuan viable es el cambio de luminarias de sodio por LED, dentro del alumbrado púb...
This work presents a study for the design and implementation of a LED Street light Luminaire. It sh...
The department of Solid State Electronics develops and manufactures solar cells. Then they need a r...
As experiências internacionais indicam que a racionalização do consumo de energia elétrica para ilum...
Una de las técnicas utilizadas para evaluar la fiabilidad de los componentes electrónicos son los en...
Objective: The purpose of this study was to determine the intensity of the light power and the integ...
El proyecto profesional titulado “Diseño de un sistema de Iluminación LED para el taller de material...