Smart Meter Consumption - LV Feeder

Introduction
This dataset presents import aggregated consumption data from Smart Meter customers at the secondary substation and LV Feeder level, along with the count of smart meters contributing to the aggregated half-hourly values. It includes both Active Energy Import and Reactive Energy Import readings.The sample comprises 10,000 records drawn from aggregated smart meter data across our three operational regions: Eastern Power Networks (EPN), London Power Networks (LPN), and South Eastern Power Networks (SPN).To access the historical data covering all sites, where there are more than 5 connected smart meters, please see the attached instructions or click here

Methodological Approach
Primary consumption data for Active Energy Import is aggregated based on the number of active devices reporting during each half-hour period. If a device is unreachable during a given interval, its data is excluded from the aggregation to maintain accuracy.
Quality Control Statement
This dataset is being shared to provide an early preview of the type of data we intend to publish from all smart meters within our regions. 

We are conducting monthly validation checks to enhance data quality prior to releasing the full dataset. 

Users are advised to exercise caution when interpreting or utilizing this preliminary data.
Assurance Statement
The Smart Metering Team has reviewed the dataset to ensure consistency and accuracy in the presented data.

Other
Definitions of key terms related to this dataset can be found in the Open Data Portal Glossary: Open Data Portal Glossary
Download dataset information: Metadata (JSON)To view this data please register and login.

引言
本数据集提供二次变电站与低压馈线（LV Feeder）层面智能电表用户的进口聚合用电数据，以及支撑聚合半小时统计值的智能电表数量。数据集涵盖有功电能进口（Active Energy Import）与无功电能进口（Reactive Energy Import）两类读数。本次样本包含10000条记录，取自我们三个运营区域的聚合智能电表数据：东部电力网络（Eastern Power Networks, EPN）、伦敦电力网络（London Power Networks, LPN）以及东南电力网络（South Eastern Power Networks, SPN）。如需访问覆盖所有联网智能电表数量超过5台的站点的历史数据，请参阅附带说明或点击此处。

方法论说明
有功电能进口的原始用电数据，基于每个半小时周期内正常上报的设备数量进行聚合。若某设备在指定时段内无法通信，则其数据将被排除在聚合计算之外，以保障数据准确性。

质量控制声明
本数据集仅作为早期预览版本，展示我们计划在各运营区域内发布的全部智能电表数据类型。我们将在正式发布完整数据集前，每月开展数据验证检查以提升数据质量。建议用户在解读或使用该初步数据时谨慎行事。

保证声明
智能电表团队已对本数据集进行审核，确保所呈现数据的一致性与准确性。

其他说明
本数据集相关关键术语的定义可在开放数据门户词汇表（Open Data Portal Glossary）中查阅。
数据集元数据（Metadata, JSON）下载信息：如需查看该数据，请先注册并登录。