At present, the traditional operation mode of the air compressor on the market has been transformed by the user into a stepless speed adjustment mode through technology, that is, the frequency conversion speed regulation technology. The frequency change of the input voltage of the motor is changed by the frequency converter, and the speed change of the motor is controlled, and then the output power of the air compressor host and the input power of the unit are controlled. Match the control air volume of the air compressor with the actual air volume used.
After the air compressor has been transformed, it runs in this mode, so that the work efficiency of the air compressor in light load operation has also been improved, and the energy consumption of the whole machine operation will be reduced, creating better economic value, which is of great significance to respond to the national call for energy conservation and consumption reduction. In the transformation of the case operation data, the use of frequency converter can not only improve the light load operation efficiency of the equipment, but also can change the screw rotor speed to improve the exhaust volume of the unit, when the unit gas consumption changes, the frequency conversion system will adjust the exhaust volume of the air compressor with the change, so that the exhaust pressure is constant, and can achieve the purpose of saving energy.