Iowa Distribution Test Systems

A real distribution grid model with one-year smart meter measurements. Here is the summary of this distribution test system:The system consists of 3 feeders and 240 nodes and is located in Midwest U.S.The system has 1120 customers and all of them are equipped with smart meters. These smart meters measure hourly energy consumption (kWh). We share the one-year real smart meter measurements for 2017. To protect privacy, individual customers’ load behaviors are not disclosed. Therefore, the smart meter measurements have been aggregated at the secondarydistribution transformer level (120/240V). This means the measurements from customers connected to the same secondary distribution transformer are aggregated.The system has standard electric components such as overhead lines, underground cables, substation transformers with LTC, line switches, capacitor banks, and secondary distribution transformers. The real system topology and component parameters are included.You may download the dataset at http://wzy.ece.iastate.edu/Testsystem.html, including system description (in .doc and .xlsx), smart meter data (in .xlsx), OpenDSS model, and Matlab code for quasi-static time-series simulation.This dataset provides an opportunity for researchers and engineers to perform validation and demonstration using real utility grid models and field measurements.

本数据集呈现了一个具有一年智能电表测量的真实配电网模型。该配电网测试系统概要如下：系统由3个馈线单元和240个节点组成，位于美国中西部地区。系统内拥有1120名客户，且所有客户均配备了智能电表。这些智能电表对每小时能耗（千瓦时）进行测量。我们共享了2017年的整年真实智能电表测量数据。为保护隐私，个体客户的负荷行为未被公开披露。因此，智能电表测量数据已按次级配电变压器级别（120/240伏）进行汇总。这意味着连接至同一次级配电变压器的客户测量数据被汇总。系统配备了标准电气组件，如架空线路、地下电缆、具有LTC的变电站变压器、线路开关、电容器组和次级配电变压器。数据中包含了真实系统的拓扑结构和组件参数。您可通过http://wzy.ece.iastate.edu/Testsystem.html下载该数据集，包括系统描述（.doc和.xlsx格式）、智能电表数据（.xlsx格式）、OpenDSS模型以及用于准静态时序模拟的Matlab代码。该数据集为研究人员和工程师提供了一个利用真实电网模型及现场测量数据进行验证和演示的机会。