Application Research of Multiple Detection Technology in Equipment Fault Diagnosis

With the development of detection technology, there are more and more detection methods for devices[1,2]. Multiple detection technologies[3,4] make targeted detection of devices to make the state judgment of devices more comprehensive. In the detection of auxiliary equipment in thermal power plants, vibration detection is generally used, but infrared and ultrasonic detection technology analyzes the fault state diagnosis of auxiliary equipment from another aspect, which plays a very important role. Multi-tech detection and mutual verification more and more methods are applied to equipment detection.