Fault detection system and method

• Main Authors: DANNY SEVEN, JACQUES KVAMME
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2022
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention provides a motor fault detection system and method. The system includes a data collection sensor electrically coupled to a motor and a processor, wherein the processor is used as a motor current characteristic analyzer, detects the performance condition of the motor only based on the detected power consumption current data collected by the data collection sensor, and provides condition information indicating faults in the motor based on the detected performance condition of the motor. The method includes steps of measuring, by a data collection sensor, power consumption current data from the motor; detecting, by a processor acting as a motor current signature analyzer, a performance condition of the motor based only on the measured power consumption current data; and providing a user with condition information indicative of a fault within the motor based on the detected motor performance condition. 本专利申请提供一种电动机故障检测系统及方法。该系统包括：数据收集传感器，其电耦合至一电动机；与用作电动机电流特征分析器的处理器，其仅基于该数据收集传感器采集到的被测功率消耗电流数据检测该电动机的性