用于威尼斯足球场的投光灯EEI分析数据

在灯具出厂前，采集用于威尼斯足球场的投光灯的性能参数，分析该类型灯具的能效指数EEI，从而确定灯具的能效等级，以适用于该特定场景下的照明需求，指导灯具优化设计方案，提高灯具的节能性能和使用寿命。1.数据来源：在灯具出厂前，随机抽取用于威尼斯足球场的投光灯的成品，采集该路灯输入电压、电流、光通量和功率因子等参数。 2.数据处理 (1)基于采集的参数对灯具进行能效等级EEI分析： EEI=P*PF/Pref=IV*PF/Pref； 其中P是灯具的额定功率，PF是功率修正因子；Pref是灯的参考功率，Φuse为灯的有效光通量。 当Φuse<1300lm时：Pref =0.88√Φuse +0.049 Φuse 当Φuse≥1300lm时：Pref =0.07341Φuse (2)若EEI≤0.11，为A++级；0.11≤EEI≤0.17，为A+级；0.17≤EEI≤0.24，为A级；0.24≤EEI≤0.6，为B级；0.6≤EEI≤0.8，为C级；0.8≤EEI≤0.95，为D级；EEI>0.95，为E级。 3.数据应用： 能效指数是评估灯具能效的重要指标之一，灯具出厂前进行等效分析，以适配威尼斯足球场的投光灯应用场景下的照明需求；同时也可为厂商优化灯具设计方案提供数据支撑，提高灯具的节能性能和使用寿命。

Before factory shipment of luminaires, performance parameters of floodlights designated for the Venice Stadium are collected. The Energy Efficiency Index (EEI) of this type of floodlight is analyzed to determine its energy efficiency grade, so as to meet the lighting demands of this specific scenario, guide the optimal design of the luminaires, and improve their energy-saving performance and service life.

1. Data Source
Randomly sampled finished floodlights intended for the Venice Stadium are tested, and parameters including input voltage, current, luminous flux and power factor are collected.

2. Data Processing
(1) Energy efficiency grade analysis of the luminaire based on the collected parameters:
EEI = P * PF / Pref = IV * PF / Pref;
Where P is the rated power of the luminaire, PF is the power factor, Pref is the reference power of the luminaire, and Φuse is the effective luminous flux of the luminaire.
When Φuse < 1300 lm: Pref = 0.88 * sqrt(Φuse) + 0.049 * Φuse
When Φuse ≥ 1300 lm: Pref = 0.07341 * Φuse

(2) Energy efficiency grade division:
If EEI ≤ 0.11, it is Grade A++; if 0.11 ≤ EEI ≤ 0.17, it is Grade A+; if 0.17 ≤ EEI ≤ 0.24, it is Grade A; if 0.24 ≤ EEI ≤ 0.6, it is Grade B; if 0.6 ≤ EEI ≤ 0.8, it is Grade C; if 0.8 ≤ EEI ≤ 0.95, it is Grade D; if EEI > 0.95, it is Grade E.

3. Data Application
The energy efficiency index is one of the important indicators for evaluating luminaire energy efficiency. Pre-shipment equivalent analysis of luminaires is conducted to adapt to the lighting requirements of the floodlight application scenario at the Venice Stadium. Meanwhile, it can also provide data support for manufacturers to optimize luminaire design schemes, thereby improving the energy-saving performance and service life of the luminaires.

搜集汇总

数据集介绍

特点

该数据集包含101条用于威尼斯足球场的投光灯的性能参数数据，主要用于分析灯具的能效指数EEI，以确定其能效等级，适用于特定场景的照明需求，并指导灯具的优化设计。