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

本数据集提供用于电机绕组故障诊断的振动与电机电流数据。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。数据采集依托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：该文件包含取自额定功率为aaaa瓦的电机、z向的dddd类短路故障振动数据，故障严重程度为bb.cc%。
示例："1000W_0_00_vibration_interturn.tdms"表示取自额定功率1.0 kW电机的z向无故障匝间振动数据；"1500W_5_70_vibration_intercoil.tdms"表示取自额定功率1.5 kW电机的z向严重程度5.70%的线圈间短路故障振动数据。

---- 电机电流文件格式说明 ----
文件名格式为aaaaW_bb_cc_current_dddd.tdms：该文件包含取自额定功率为aaaa瓦的电机、三相的dddd类短路故障电机电流数据，故障严重程度为bb.cc%。
示例："1000W_0_00_current_interturn.tdms"表示取自额定功率1.0 kW电机的三相无故障匝间电流数据；"1500W_5_70_current_intercoil.tdms"表示取自额定功率1.5 kW电机的三相严重程度5.70%的线圈间短路故障电流数据。

如需获取该数据集的更多详细信息，请查阅我们发表于《Data in Brief》的学术文章，文章标题为《三相永磁同步电动机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定子故障的振动和电流数据，用于电机绕组故障诊断。振动数据采样频率为25.6 kHz，电流数据采样频率为100 kHz，包含不同功率级别（1.0kW、1.5kW、3.0kW）和故障严重程度的数据文件，总大小约6.45 GB。数据集支持故障类型如匝间短路和线圈间短路分析，适用于机械振动和电机诊断研究。