IEEE 34 Nodes Test Feeder Simulation Data for High Impedance Fault Detection and Localization

The detection and localization of high impedance faults within distribution power networks is one of the biggest challenges in the field of power grid protection. Over the past two decades, numerous approaches for high-impedance fault detection and localization have been proposed to address this challenge. However, a substantial portion of these works tested their approaches using private real-world or simulation data characterized by diverse power system structures and parameters. This heterogeneity poses a substantial impediment to comprehensive performance evaluation and meaningful comparisons.To fill the blank of benchmark data, we simulate a wildly used power system-the IEEE 34-node test feeder- with the introduction of high-impedance fault through Matlab/Simulink. The resulting dataset contains various fault locations distributed across the power grid, two operational disturbances: load switching and capacitor switching, and a normal state with varying operation conditions. Furthermore, the simulation incorporates four distinct high-impedance fault settings commonly utilized in existing studies. The voltage and current signals are collected at all 34 nodes as well as the high-impedance fault module to provide comprehensive system information. Consequently, we hereby make this dataset accessible to researchers engaged in high-impedance fault detection and localization, relieving them from the burden of creating their own datasets and enabling reasonable comparisons of their methodologies with those of their peers.

配电网络内高阻故障（high-impedance fault）的检测与定位是电网保护领域的核心挑战之一。近二十年来，学界已提出诸多高阻故障检测与定位方法以攻克该难题。然而，其中绝大多数研究均采用私有实测数据或仿真数据集开展方法验证，这类数据集往往具备差异化的电力系统结构与参数，其异质性严重阻碍了全面的性能评估与有意义的方法对比。为填补基准数据集的空白，我们基于Matlab/Simulink平台对当前广泛应用的IEEE 34节点馈线测试系统（IEEE 34-node test feeder）进行仿真，并引入高阻故障。本数据集包含分布于电网全节点的多类故障位置，以及两类运行扰动：负荷投切与电容器投切，外加运行工况可变的正常运行状态。此外，本次仿真纳入了现有研究中常用的四种不同高阻故障参数设置。我们在全部34个节点以及高阻故障模块处采集电压与电流信号，以获取全面的系统运行信息。据此，我们将本数据集对外开放，供从事高阻故障检测与定位研究的科研人员使用，使其无需自行构建数据集，并可实现不同研究方法间的合理对比。

搜集汇总

背景与挑战

背景概述

该数据集提供了基于IEEE 34节点测试馈线的高阻抗故障仿真数据，包含多种故障场景和操作干扰，旨在为研究人员提供标准化的基准数据，以促进高阻抗故障检测和定位方法的研究与比较。