High-power high-stability variable-load high-frequency acceleration system

Abstract

The invention discloses a high-power high-stability variable-load high-frequency acceleration system. The high-power high-stability variable-load high-frequency acceleration system comprises a low-level high-frequency controller, a power amplification and transmission system and a high-frequency cavity; the power amplification and transmission system comprises a high-frequency machine, a transmission line and a coupling window; the low-level high-frequency controller is responsible for generating low-level high-frequency signals with appropriate values, and driving the high-frequency machine by the generated low-level high-frequency signals; the high-frequency machine is responsible for amplifying the low-power high-frequency signals into high-power high-frequency electromagnetic waves, and then transmitting the electromagnetic waves to the coupling window through the transmission line; the coupling window is used for coupling high-frequency power from the amplification system to the high-frequency cavity, and is characterized in that the coupling window is a dynamic adjustable coupling window; the high-frequency cavity is of a runway cavity structure; the invention further discloses an automatic adjustment coupling degree algorithm of the high-power high-stability variable-load high-frequency acceleration system, wherein the algorithm comprises the steps that a dynamic reflection power adjustment coupling degree algorithm is initialized; and the final calculation formula of the dynamic reflection power adjustment coupling degree is obtained.

Description

technical field [0001] The invention belongs to the technical field of accelerators, in particular to a high-power, high-stability variable-load high-frequency acceleration system. Background technique [0002] Circular accelerators are composed of various types of magnets and high-frequency cavities. Particles move circularly under the action of the accelerator's magnetic field and are continuously accelerated by the high-frequency electric field. High energy and strong current are a major trend in the development of circular accelerators, which can be applied in many important nuclear technology fields; in national economic fields such as spent fuel reprocessing, material radiation damage of advanced nuclear energy systems, and research and development of dual-use isotopes for military and civilian use; and It has great application potential in basic research fields such as neutron and meson science, neutrinos and dark matter. The high-frequency acceleration system is an ...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention proposes a high-power, high-stability variable-load high-frequency acceleration system, aiming to solve the problem in the prior art that the coupling degree cannot be automatically adjusted when the load of the high-frequency system changes.

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