暂态稳定预测数据集

基于MATLAB电力系统工具（Power System Tool，PST），建立了IEEE-39节点系统暂态稳定仿真数据集。研究中的源系统为IEEE-39节点标准系统，将系统拓扑和发电机出力改变后作为目标系统。参照典型运行方式参数，分别在源系统和目标系统中设置了负荷水平，故障类型和故障切除时间的随机分布，批量产生大量仿真数据。所有仿真和机器学习训练测试任务均在具有2.2GHz CPU和8G RAM的计算机上实现，数据大小为669MBAn IEEE 39-bus system transient stability simulation dataset was established based on the MATLAB Power System Tool (PST). The source system in this study is the standard IEEE 39-bus system, and the target system was obtained by modifying the system topology and generator output. Referring to typical operating mode parameters, random distributions of load level, fault type and fault clearance time were set separately for both the source and target systems, and a large amount of simulation data were generated in batches. All simulation, machine learning training and testing tasks were conducted on a computer equipped with a 2.2GHz CPU and 8GB RAM, and the dataset size is 669 MB.

搜集汇总

背景与挑战

背景概述

该数据集是一个用于电力系统暂态稳定预测的仿真数据集，基于MATLAB电力系统工具（PST）和IEEE-39节点系统构建，通过随机化负荷水平、故障类型和切除时间批量生成仿真数据，数据大小为669MB，适用于机器学习训练和测试任务。数据集完全共享，用户需通过国家基础学科公共科学数据中心官网申请获取。