Liquid-cooled high-gradient wide-band synchrotron with magnetic material loading

By using a liquid-cooled magnetic alloy cavity, an electron tube power source, and a low-level control system, the problem of operating the entire particle beam from proton beam to heavy ion uranium beam in the high-frequency system of a synchrotron was solved, achieving the effects of high acceleration gradient, wide bandwidth, and fast response.

CN116347744BActive Publication Date: 2026-07-07INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
Filing Date
2023-04-14
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing synchrotron high-frequency systems struggle to achieve full particle beam operation from proton beams to heavy-ion uranium beams, and suffer from problems such as difficulty in matching power sources with cavities, poor harmonic performance, and low voltage control precision.

Method used

By employing a liquid-cooled magnetic alloy cavity, a vacuum tube power source system, and a low-level control system, combined with a nanocrystalline soft magnetic alloy ring, a direct oil-cooled structure, dynamic gain control, and an adaptive feedforward plus feedback method, high acceleration gradient, wide bandwidth, and fast response are achieved.

Benefits of technology

It achieves full particle beam operation from proton beam to heavy ion uranium beam, improves cavity cooling efficiency, enhances impedance matching between power source and cavity, improves voltage control accuracy and harmonic performance, and meets the high-frequency system requirements of synchrotron accelerators.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN116347744B_ABST
    Figure CN116347744B_ABST
Patent Text Reader

Abstract

The application relates to a liquid-cooled high-gradient wide-band synchrotron high-frequency system loaded with magnetic materials, which comprises a liquid-cooled magnetic alloy cavity, a tube power source system and a low-level control system; the liquid-cooled magnetic alloy cavity comprises a cavity body, a magnetic alloy ring, a Busbar parallel feeder power transmission device and a cavity oil cooling system; the Busbar parallel feeder power transmission device is connected to a first tube output end of the tube power source system after being connected to a first Tank cavity, a third Tank cavity and a fifth Tank cavity in parallel, and the Busbar parallel feeder power transmission device is connected to a second tube output end of the tube power source system after being connected to a second Tank cavity, a fourth Tank cavity and a sixth Tank cavity in parallel; the cavity oil cooling system adopts a direct oil cooling structure to cool the cavity body; and the low-level control system is used for controlling the voltage of the cavity. The application can be applied to a synchrotron high-frequency system.
Need to check novelty before this filing date? Find Prior Art