Standing wave electron linear accelerator

Abstract

Provided is a standing wave electron linear accelerator. An X-ray cabinet is connected with a PLC high-voltage modulator cabinet through a control optical cable. A temperature control water-cooling machine is connected with the PLC high-voltage modulator cabinet through a control optical cable. A water inlet pipe and a water outlet pipe are between the X-ray cabinet and the temperature control water-cooling machine. A safety interlocking protection device is connected with the X-ray cabinet through the control optical cable 6. The temperature control water-cooling machine is connected with the safety interlocking protection device through the control cable. The accelerator uses design of rectilinear orbit acceleration, a problem of radiation loss is preferably solved. The accelerator is convenient and efficient in particle injection and leading-out, and high in particle flow speed intensity. The accelerator can conveniently add acceleration structures as needed, so as to improve energy. The accelerator can accelerate electrons in different kinds and energy in a very wide range, and has good flexibility. A standing wave accelerating field is used, a problem that microwave surplus power of a terminal in a travelling wave accelerating field is not fully used is preferably solved.

Description

technical field [0001] The invention relates to an X-ray generating device, in particular to a standing wave electron linear accelerator for generating high-energy X-rays by using a high-frequency electric field. Background technique [0002] Accelerator is a kind of electronic equipment widely used in the fields of industry, agriculture, medical and health care, etc. At present, there are thousands of accelerators in operation all over the world, and there are many types. There are DC high-voltage accelerators, electromagnetic induction accelerators, and cyclotron resonance accelerators that are widely used. These accelerators have their own advantages and disadvantages in terms of performance. For example, a high-voltage accelerator can accelerate any kind of charged particles, but because its acceleration voltage is directly limited by dielectric breakdown, its energy is not high; and the disadvantage of the electromagnetic induction accelerator is The intensity of the p...

AI Technical Summary

Problems solved by technology

These accelerators have their own advantages and disadvantages in terms of performance. For example, a high-voltage accelerator can accelerate any kind of charged particles, but because its acceleration voltage is directly limited by dielectric breakdown, its energy is not high; and the disadvantage of the electromagnetic induction accelerator is The intensity of the particle flow is relatively low; due to the limitation of the synchrotron radiation loss and the adjustment of the magnetic field and electron orbit, the cyclotron occupies a large area and space, and the vacuum chamber of the system is correspondingly large. In addition, the speed flow power of the cyclotron Relatively small, resulting in relatively low particle velocity current intensity

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