全球家庭和工业瞬态能源数据集

A Worldwide Household and Industry Transient Energy Data Set(WHITED)是一个设备启动测量数据集。这些电器是使用一个负担得起的和便携式声卡测量系统。我们的测量原型是基于一个改进的3端口延长线，一个电流钳，一个交流变压器，一个分压器，和一个带有Cmedia CM6206芯片组的外部USB声卡。信号以44.1 kHz的频率和16位振幅分辨率被记录。录音主要是在世界各地不同地区的家庭和小型工业环境中进行的。因此，可以从数据中的电压波形中提取特定区域的网格特性。为了覆盖所有相应的瞬态事件，我们记录了迄今为止为110种不同设备进行的设备启动的前5秒，总计有47种不同的设备类型。该数据集的目的是在世界各地的地区提供广泛的不同的设备类型。A Worldwide Household and Industry Transient Energy Data Set (WHITED) is a device startup measurement dataset. These electrical appliances were measured using an affordable and portable sound card-based measurement system. Our measurement prototype is based on a modified 3-port extension cord, a current clamp, an AC transformer, a voltage divider, and an external USB sound card equipped with the Cmedia CM6206 chipset. Signals were recorded at a sampling rate of 44.1 kHz with 16-bit amplitude resolution. Recordings were primarily conducted in household and small-scale industrial environments across different regions worldwide. Thus, region-specific grid characteristics can be extracted from the voltage waveforms in this dataset. To cover all corresponding transient events, we recorded the first 5 seconds of device startup for 110 distinct devices to date, spanning 47 different device types. The goal of this dataset is to provide a wide range of distinct device types across global regions.

搜集汇总

背景与挑战

背景概述

全球家庭和工业瞬态能源数据集是一个专注于设备启动瞬态事件的测量数据集，通过便携式声卡系统在全球范围的家庭和工业环境中采集，以高采样率记录110种设备的启动波形，旨在支持电力感知和非侵入性负荷监测研究。该数据集覆盖47种设备类型，数据量约21.15MB，包含101个文件，可用于提取区域电网特性和电器识别分析。