London Low Carbon Dataset

Energy consumption readings for a sample of 5,567 London Households that took part in the UK Power Networks led Low Carbon London project between November 2011 and February 2014.Readings were taken at half hourly intervals. The customers in the trial were recruited as a balanced sample representative of the Greater London population.The dataset contains energy consumption, in kWh (per half hour), unique household identifier, date and time. The CSV file is around 10GB when unzipped and contains around 167million rows.Within the data set are two groups of customers. The first is a sub-group, of approximately 1100 customers, who were subjected to Dynamic Time of Use (dToU) energy prices throughout the 2013 calendar year period. The tariff prices were given a day ahead via the Smart Meter IHD (In Home Display) or text message to mobile phone. Customers were issued High (67.20p/kWh), Low (3.99p/kWh) or normal (11.76p/kWh) price signals and the times of day these applied. The dates/times and the price signal schedule is availaible as part of this dataset. All non-Time of Use customers were on a flat rate tariff of 14.228pence/kWh.The signals given were designed to be representative of the types of signal that may be used in the future to manage both high renewable generation (supply following) operation and also test the potential to use high price signals to reduce stress on local distribution grids during periods of stress.The remaining sample of approximately 4500 customers energy consumption readings were not subject to the dToU tariff.

本数据集收录了2011年11月至2014年2月期间，由英国电力网络（UK Power Networks）牵头的低碳伦敦（Low Carbon London）项目中，5567户伦敦样本家庭的能耗读数。能耗读数以半小时为间隔采集。本次试验招募的客户样本为具有大伦敦人口代表性的均衡样本。
数据集包含每半小时的能耗数据（单位：千瓦时，kWh）、唯一家庭标识符、日期与时间。该数据集解压后为约10GB的CSV文件，包含约1.67亿条数据行。
数据集内包含两类用户群体：第一组为约1100户的子样本，在2013全年均执行动态分时电价（Dynamic Time of Use, dToU）。电价信息会提前一天通过智能电表的室内显示器（In Home Display, IHD）或手机短信推送至用户。该组用户会收到高（67.20便士/千瓦时）、低（3.99便士/千瓦时）或常规（11.76便士/千瓦时）三类价格信号，以及对应生效时段。数据集同时提供了各时段的日期/时间与价格信号计划表。所有非分时电价用户均执行14.228便士/千瓦时的统一固定费率电价。
该价格信号的设计初衷，是模拟未来可用于适配高可再生能源发电（即跟随供应侧运行）的信号类型，同时测试通过高价格信号在电网负荷紧张时段缓解本地配电网压力的可行性。剩余约4500户用户的能耗读数未受动态分时电价政策约束。

搜集汇总

背景与挑战

背景概述

该数据集记录了5,567户伦敦家庭在2011-2014年间的半小时间隔能源消耗数据，包含1.67亿条记录。特别包含约1,100户参与动态电价测试的家庭数据，其余4,500户为固定费率对照组，可用于研究智能电网和需求响应策略。