Understand the five types of motor working systems, as well as the method of infrared thermal imaging detection
In China, the electricity consumption of the motor system accounts for about 60% of the national electricity consumption. It is a very important production equipment, covering almost every production area. Before entering the topic, let's take a look at the basics of the motor.
Motors can be divided into three categories according to their working principles:
➤DC motor
➤Asynchronous motor
➤ synchronous motor
The working system of the motor can be divided into five categories:
The five types of working systems of electric motors are interrelated and inseparable, so motor diagnosis needs to involve more technical fields. Currently used motor diagnostic methods are:
Analysis of Electrical System of Motor by ➤ Current Analysis
➤Vibration analysis method for analyzing mechanical system and magnetic circuit system of motor
➤Insulation diagnostic method to test the insulation system of the motor
➤ Temperature diagnostic method to detect the mechanical system, magnetic circuit system, heat dissipation system, electrical system, insulation system of the motor
➤振声诊断方法 test motor mechanical system
➤ oil quality diagnostic method to test the mechanical system of the motor
However, not all temperature diagnostic methods can perform comprehensive predictive testing of the motor! The infrared thermal imager can perform comprehensive predictive testing. Its advantages: non-contact measurement, safe, efficient and intuitive, can Imaging, distance is long, temperature data is not sampled, does not disintegrate. Not only the test temperature, but also the intuitive display of the working state of the motor at a certain moment!
The FOTRIC equipment maintenance product line, which has the above advantages, is ideal for predictive testing of motors and other equipment.
