ATRU-2 fault diagnosis

Fifteen health conditions were collected from avionics 24-pulse ATRU-2. The health conditions of avionics ATRUs include healthy, faulty with main rectifier bridges, faulty with assist rectifier bridges, faulty with the wind, and faulty with the input voltage. The data contain output voltage signal and the input current signal collected from ATRUs under different health conditions.

本数据集从24脉冲型航空电子机载变压器整流单元2号（24-pulse Airborne Transformer Rectifier Unit-2, ATRU-2）中采集得到15种健康状态数据。航空电子机载变压器整流单元（Airborne Transformer Rectifier Unit, ATRU）的健康状态包括健康正常、主整流桥故障、辅助整流桥故障、风冷系统故障以及输入电压异常故障。数据集涵盖了不同健康状态下从ATRU采集的输出电压信号与输入电流信号。