Portable remote control DC x-ray integrated machine control system

Abstract

The invention discloses a portable remote control direct-current X-ray all-in-one machine control system which comprises a transformer, a controller and a power supply, wherein the high-voltage end ofthe transformer is connected with an X-ray generator; the low-voltage end of the transformer is connected with an IGBT (Insulated Gate Bipolar Translator) inverter; the IGBT inverter is simultaneously connected with a DC-DC voltage booster and a driving circuit; the DC-DC voltage booster is connected with the power supply through a buffer module; the power supply is connected with a voltage stabilizer; the voltage stabilizer is connected with the power supply end of the controller; the controller is a single-chip microcomputer; the single-chip microcomputer is connected with a human-machine interface through a serial port; one end of the driving circuit is connected with a voltage-controlled oscillation module; the other end of the voltage-controlled oscillation module is connected with avoltage adjustment module and a current sampling module; the other end of the voltage adjustment module is connected with the voltage stabilizer; the other end of the current sampling module is connected with an X-ray tube in an X-ray all-in-one machine. The portable remote control direct-current X-ray all-in-one machine control system realizes remote control and direct current power supplying for the X-ray all-in-one machine.

Description

technical field [0001] The invention relates to the technical field of control systems, in particular to a control system for a portable remote control DC X-ray integrated machine. Background technique [0002] At present, radiographic flaw detection is an important technical means to inspect the quality of welding products, and high-quality photographic negatives are an important basis for radiographic flaw detection; X-ray machines, as important technical equipment for obtaining clear image negatives, are widely used in the field of nondestructive testing. The portable X-ray machine must use AC power supply, and the X-ray generator and its control system must be connected and controlled through a 25-meter-long cable. The control distance is limited, personnel safety protection is difficult, and the overall quality is seriously insufficient. In view of the above problems, urgently It is necessary to design a portable remote control DC X-ray integrated machine control system...

AI Technical Summary

Problems solved by technology

[0002] At present, radiographic flaw detection is an important technical means to inspect the quality of welding products, and high-quality photographic negatives are an important basis for radiographic flaw detection; X-ray machines, as important technical equipment for obtaining clear image negatives, are widely used in the field of nondestructive testing. The portable X-ray machine must use AC power supply, and the X-ray generator and its control system must be connected and controlled through a 25-meter-long cable. The control distance is limited, personnel safety protection is difficult, and the overall quality is seriously insufficient. In view of the above problems, urgently It is necessary to design a portable remote control DC X-ray integrated machine control system to realize the remote control and DC power supply of the X-ray integrated machine

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