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LED Lighting Assessment for High-Performance Stadium Illuminance

机译：LED照明评估高性能体育场照明

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摘要

The usage of LED lighting has been commonly used in indoor and outdoor to facilitate energy-efficient. Because of its characteristics that relatively consume less energy compared to other traditional forms of lighting, it is considered the best alternative to be used as a lighting source. LED lighting also can be applied in stadium lighting applications. The lighting requirement for a stadium is exceptionally high. It requires many luminaires to be used to meet these specifications. The specifications consist of several parameters that inter-related that will affect the performance of lighting. Besides, a different type of view angle of a luminaire will give a different visual performance. Due to this challenge, it requires thorough work being done during the design process as well as during the installation process. The luminaires need to be aimed at proper aiming point coordinates to meet the specifications. Hence, a study on the characteristics of LED lighting needs to be done. In this paper, the objective is to model the output from LED lighting and study the effect of tilt angle and view angle of the luminaire on the visual performance of stadium lighting. A computational model of LED luminaire was developed using MATLAB. With the developed model, the effects of different tilt angles and a different beam angle of luminaire were investigated.
机译：LED照明的使用通常在室内和室外使用，以便于节能。由于其与其他传统的照明形式相比，其特性相对消耗较少的能量，因此被认为是用作照明源的最佳替代方案。 LED照明也可应用于体育场照明应用。体育场的照明要求非常高。它需要许多灯具来满足这些规范。规范包括与相互关联的几个参数会影响照明性能的参数。此外，灯具的不同类型的视角将提供不同的视觉性能。由于这一挑战，它需要在设计过程中以及在安装过程中进行彻底的工作。灯具需要旨在适当的瞄准点坐标以满足规范。因此，需要完成对LED照明特性的研究。本文的目的是为LED照明的输出进行模拟，研究灯具倾斜角度和视角对体育场照明视觉性能的影响。使用MATLAB开发了LED灯具的计算模型。利用开发的模型，研究了不同倾斜角度和不同光束角的效果。

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