电力负荷图2011-2014数据集
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Data Set Information: Data set has no missing values. Values are in kW of each 15 min. To convert values in kWh values must be divided by 4. Each column represent one client. Some clients were created after 2011. In these cases consumption were considered zero. All time labels report to Portuguese hour. However all days present 96 measures (24*4). Every year in March time change day (which has only 23 hours) the values between 1:00 am and 2:00 am are zero for all points. Every year in October time change day (which has 25 hours) the values between 1:00 am and 2:00 am aggregate the consumption of two hours. Attribute Information: Data set were saved as txt using csv format, using semi colon (;). First column present date and time as a string with the following format 'yyyy-mm-dd hh:mm:ss' Other columns present float values with consumption in kW Relevant Papers: Provide references to papers that have cited this data set in the past (if any). Citation Request: If you have no special citation requests, please leave this field blank. Artur Trindade, artur.trindade '@' elergone.pt, Elergone, NORTE-07-0202-FEDER-038564 Data type: TS Task: regression, clustering Number of Instances (records in your data set):370 Number of Attributes (fields within each record):140256
数据集信息:本数据集无缺失值。所有数值为每15分钟间隔的千瓦(kW)功率值,若需转换为千瓦时(kWh),需将原数值除以4。每一列代表一位客户的用电数据。部分客户的用电记录始于2011年之后,此类客户在2011年之前的用电量均记为0。所有时间标签均采用葡萄牙时区时间。尽管如此,每日均包含96条采样数据(24小时×4个采样/小时)。每年3月的夏令时切换日(当日仅23小时),当日1:00至2:00间的所有采样点数值均为0。每年10月的夏令时切换日(当日为25小时),当日1:00至2:00间的采样值将合并为两小时的总用电量。
属性信息:本数据集以CSV格式存储为文本文件(.txt),字段分隔符为分号(;)。第一列为日期时间字符串,格式为"yyyy-mm-dd hh:mm:ss";其余列均为浮点型数值,代表以千瓦(kW)为单位的用电量。
相关文献:请提供过往引用本数据集的学术论文(若有)。
引用要求:若无特殊引用要求,请留空此字段。
联系人:阿尔图尔·特林达德(Artur Trindade),邮箱:artur.trindade@elergone.pt,所属机构:Elergone,项目编号:NORTE-07-0202-FEDER-038564
数据类型:时间序列(Time Series, TS)
任务类型:回归、聚类
实例数(数据集中的记录数):370
属性数(每条记录中的字段数):140256
提供机构:
帕依提提
搜集汇总
数据集介绍

背景与挑战
背景概述
该数据集包含2011-2014年间的电力负荷数据,记录间隔为15分钟,单位为kW,无缺失值,适用于回归和聚类分析。数据以txt格式存储,包含370个实例和140256个属性。
以上内容由遇见数据集搜集并总结生成



