用于四川省巴达高速公路的隧道灯EEI分析数据

在灯具出厂前，采集用于四川省巴达高速公路的隧道灯的性能参数，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，随机抽取用于四川省巴达高速公路的隧道灯的成品，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，以适配四川省巴达高速公路的隧道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, performance parameters of tunnel lights designated for the Sichuan-Bada Expressway were collected, and the energy efficiency index (EEI) of this type of luminaire was analyzed to determine its energy efficiency rating, so as to meet the lighting requirements of this specific scenario, guide the optimal design of the luminaires, and improve their energy-saving performance and service life.

1. Data Source
Prior to factory shipment, finished tunnel lights designated for the Sichuan-Bada Expressway were randomly sampled, and parameters including input voltage, current, luminous flux, and power factor of the luminaires were collected.

2. Data Processing
(1) Energy Efficiency Index (EEI) Analysis Based on Collected Parameters
The EEI is calculated as:
$$EEI = frac{P imes PF}{P_{ref}} = frac{IV imes PF}{P_{ref}}$$
where $P$ is the rated power of the luminaire, $PF$ is the power factor, $P_{ref}$ is the reference power of the luminaire, and $Phi_{use}$ is the effective luminous flux of the luminaire.
The calculation formula for $P_{ref}$ varies based on $Phi_{use}$:
- When $Phi_{use} < 1300 , ext{lm}$: $P_{ref} = 0.88sqrt{Phi_{use}} + 0.049Phi_{use}$
- When $Phi_{use} geq 1300 , ext{lm}$: $P_{ref} = 0.07341Phi_{use}$

(2) Energy Efficiency Rating Classification
The energy efficiency rating is determined according to the EEI value as follows:
- A++ grade: EEI ≤ 0.11
- A+ grade: 0.11 ≤ EEI ≤ 0.17
- A grade: 0.17 ≤ EEI ≤ 0.24
- B grade: 0.24 ≤ EEI ≤ 0.6
- C grade: 0.6 ≤ EEI ≤ 0.8
- D grade: 0.8 ≤ EEI ≤ 0.95
- E grade: EEI > 0.95

3. Data Application
The energy efficiency index is one of the critical indicators for evaluating luminaire energy efficiency. Conducting EEI analysis before factory shipment enables the luminaires to meet the lighting requirements of the tunnel light application scenario on the Sichuan-Bada Expressway. Additionally, this dataset can 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条记录，涵盖了四川省巴达高速公路隧道灯的电压、电流、有效光通量、功率、功率因素和能效指数等关键参数，用于分析灯具的能效等级，优化设计以提高节能性能和使用寿命。