Vibration and Current Dataset of Three-Phase Permanent Magnet Synchronous Motors with Stator Faults

This dataset provides vibration and motor current data for fault diagnosis of motor winding faults. Vibration data is acquired with a sampling frequency of 25.6 kHz, and current data is acquired with a sampling frequency of 100 kHz. In order to acquire the data, a testbed with motor winding faults was used. ---- Description of vibration file format ---- aaaaW_bb_cc_vibration_dddd.tdms : This file includes "dddd" short circuit fault vibration data of z-direction with "bb.cc" % severity acquired from the motor whose capacity is "aaaa" W. For examples, "1000W_0_00_vibration_interturn.tdms" means healthy inter-turn short circuit vibration data of z-direction acquired from the motor whose capacity is 1.0 kW and "1500W_5_70_vibration_intercoil.tdms" means coil-coil short circuit fault vibration data of z-direction with 5.70 % severity acquired from the motor whose capacity is 1.5 kW. ---- Description of motor current file format ---- aaaaW_bb_cc_current_dddd.tdms : This file includes "dddd" short circuit fault motor current data of three phases with "bb.cc" % severity acquired from the motor whose capacity is "aaaa" W. For examples, "1000W_0_00_current_interturn.tdms" means healthy inter-turn short circuit motor current data of three phases acquired from the motor whose capacity is 1.0 kW and "1500W_5_70_current_intercoil.tdms" means coil-coil short circuit fault motor current data of three phases with 5.70 % severity acquired from the motor whose capacity is 1.5 kW. For more detailed information about this dataset, please check our article published in "Data in Brief". Title: Vibration and Current Dataset of Three-Phase Permanent Magnet Synchronous Motors with Stator Faults Link: https://www.sciencedirect.com/journal/data-in-brief

本数据集面向电机绕组故障诊断任务，提供振动与电机电流两类数据。振动数据的采样频率为25.6 kHz，电流数据的采样频率为100 kHz。数据采集基于搭载电机绕组故障的试验台完成。
----振动文件格式说明----
文件名格式为：`aaaaW_bb_cc_vibration_dddd.tdms`。该文件包含功率为`aaaa`瓦的电机在z方向采集的、故障严重程度为`bb.cc`%的`dddd`类短路故障振动数据。示例说明："1000W_0_00_vibration_interturn.tdms"代表从功率1.0 kW的电机上采集得到的z方向无匝间短路故障（健康状态）的振动数据；"1500W_5_70_vibration_intercoil.tdms"代表从功率1.5 kW的电机上采集得到的z方向线圈间短路故障振动数据，故障严重程度为5.70%。
----电机电流文件格式说明----
文件名格式为：`aaaaW_bb_cc_current_dddd.tdms`。该文件包含功率为`aaaa`瓦的电机三相绕组的、故障严重程度为`bb.cc`%的`dddd`类短路故障电流数据。示例说明："1000W_0_00_current_interturn.tdms"代表从功率1.0 kW的电机上采集得到的三相无匝间短路故障（健康状态）的电流数据；"1500W_5_70_current_intercoil.tdms"代表从功率1.5 kW的电机上采集得到的三相线圈间短路故障电流数据，故障严重程度为5.70%。
如需了解本数据集的更多详细信息，请查阅我们发表于《Data in Brief》的学术论文，论文标题为《三相永磁同步电动机（Three-Phase Permanent Magnet Synchronous Motors）定子故障振动与电流数据集》，链接为：https://www.sciencedirect.com/journal/data-in-brief

搜集汇总

背景与挑战

背景概述

该数据集提供了三相永磁同步电机在定子故障下的振动和电流数据，用于电机绕组故障诊断。数据包括不同电机功率（1.0kW、1.5kW、3.0kW）、故障严重程度和故障类型（如匝间短路和线圈间短路）的样本，振动和电流的采样频率分别为25.6 kHz和100 kHz。数据集总大小为6.45 GB，适用于机械振动和电机诊断等领域的研究。