用于哈恩大教堂的投光灯EEI分析数据

在灯具出厂前，采集用于哈恩大教堂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，随机抽取用于哈恩大教堂的投光灯的成品，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，以适配哈恩大教堂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 luminaires leave the factory, performance parameters of floodlights designated for Hahn Cathedral are collected, and the energy efficiency index (EEI) of this luminaire type is analyzed to determine its energy efficiency grade, so as to meet the lighting demands of this specific scenario, guide the optimization of luminaire design, and enhance both energy-saving performance and service life.
1. Data Source: Prior to factory shipment, finished floodlights intended for Hahn Cathedral are randomly sampled, and parameters including input voltage, current, luminous flux, and power factor of the samples are collected.
2. Data Processing
(1) Energy efficiency grade analysis via EEI calculation based on collected parameters:
EEI = P·PF/Pref = I·V·PF/Pref;
Where P denotes the rated power of the luminaire, PF is the power factor, Pref is the reference power of the luminaire, and Φ_use represents the effective luminous flux of the luminaire.
When Φ_use < 1300 lm: Pref = 0.88√Φ_use + 0.049Φ_use
When Φ_use ≥ 1300 lm: Pref = 0.07341Φ_use
(2) Energy efficiency grading standards:
Grade A++ if EEI ≤ 0.11; Grade A+ if 0.11 ≤ EEI ≤ 0.17; Grade A if 0.17 ≤ EEI ≤ 0.24; Grade B if 0.24 ≤ EEI ≤ 0.6; Grade C if 0.6 ≤ EEI ≤ 0.8; Grade D if 0.8 ≤ EEI ≤ 0.95; Grade E if EEI > 0.95.
3. Data Application:
The energy efficiency index is one of the core indicators for evaluating luminaire energy efficiency. Prior to factory shipment, EEI-based analysis is conducted to match the lighting requirements of the floodlight application scenario for Hahn Cathedral. Additionally, this dataset can provide data support for manufacturers to optimize luminaire design schemes, thereby enhancing energy-saving performance and extending the service life of the luminaires.

搜集汇总

数据集介绍

特点

该数据集包含101条用于哈恩大教堂的投光灯的能效分析数据，涵盖电压、电流、光通量等关键参数，旨在评估灯具的能效等级并优化设计。