The Research Of The Servo System In Type In Arithmetic Figure In Compressor

This text researched the control systems of the air compressor, which were used in the industry production widely.The control of the general air compressor adopts an action of the pneumatic pressure valve to control the pressure of the compressor system, but this text used the numeral servo-system , which mainly is a numeral type electronics apparatus.The numeral type electronics adjustor regulated the openings of the butterfly valve to change the in-flowing area of the screw compressor ,which accordingly made the pressure of the compressor system keep the stabilityThe numeral type electronics adjustor was made up of the enlarging board of driving power with synchronization electromotor, the enlarging board of driving power mainly supplied the eletricity power which is needed by the driving synchronization electromotor.The controlling board measured the actual pressure of the compressor system by the pressure sensor , and compared the actual pressure with setting pressure, and there was a different value,which produces an angle...