For the drive control system of a permanent magnet motor in a high-temperature environment, it is necessary to establish a motor-converter integrated model based on the physical field calculation, closely combine the characteristics of materials and devices, and conduct field-circuit coupling analysis to fully consider the environmental impact on the motor. The influence of system characteristics and the full use of modern control technology and intelligent control technology can improve the comprehensive control quality of the motor.
To improve the efficiency of the motor, the essence is to reduce the loss of the motor. The loss of the motor is divided into mechanical loss and electromagnetic loss.
High-efficiency motors integrate new manufacturing processes and new materials perfectly into the core components. The optimized design of the motor coil can effectively reduce the loss of electromagnetic energy, thermal energy and mechanical energy, and improve the operation efficiency. The motor generates less heat and has a long service life.
The frequency conversion motor adopts the AC speed regulation method of "special frequency conversion induction motor + frequency converter", which improves the degree of mechanical automation and production efficiency, miniaturizes the equipment and increases comfort.
Air compressors are essential equipment in every factory now, and they consume a lot of electricity during operation. Therefore, when purchasing, you must choose an energy-saving air compressor to truly achieve energy saving and emission reduction.
The permanent magnet motor has higher efficiency than an AC motor, and is more suitable for low-load internal mixers/open mixers machine condition.
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