3 results about "Superconducting cyclotron" patented technology

This invention discloses a conduction-cooled superconducting isochronous cyclotron accelerator, belonging to the technical field of superconducting isochronous cyclotron accelerators. It includes a main accelerator support, which is a base frame structure composed of several vertical supports. Vertically arranged hydraulic lifting systems are fixedly installed on the side walls of each set of vertical supports. A first magnetic yoke is fixedly installed on the top of the main accelerator support, and a second magnetic yoke is fixedly installed on the output end of the hydraulic lifting system. By employing direct conduction cooling technology using a cryostat to replace the traditional liquid helium immersion cooling system, the structural redundancy problem of superconducting cyclotron accelerators relying on complex liquid helium refrigeration units is solved. While maintaining the magnetic field strength, it completely eliminates bulky components such as liquid helium pools, recondensers, and multi-layered insulated pipelines. This not only significantly reduces the system height and sealing complexity but also avoids the high operation and maintenance costs caused by dependence on liquid helium resources.

This invention discloses a high-voltage insulation detection device for an electrostatic deflection plate in a superconducting cyclotron accelerator, relating to particle accelerator engineering and high-voltage insulation testing technology. The device includes: a C-type diode, a vacuum chamber, an electrostatic deflection plate, a high-voltage vacuum feedthrough, a high-voltage insulation platform, and a collaborative monitoring and data acquisition system. The collaborative monitoring and data acquisition system includes leakage current, vacuum level, magnetic field, and high-voltage status acquisition units, an optical observation unit, and a control and processing unit. The control and processing unit performs synchronous sampling of multi-source signals using a unified time reference, stores image frames in association according to timestamps, and generates discharge event markers based on leakage current mutations or discharge characteristics. This invention reproduces the combined strong magnetic field and high vacuum conditions before assembly, making the test environment closer to the actual operating state; through synchronous acquisition of multi-source signals and event-triggered association storage, it achieves full-dimensional traceability recording of the discharge process; improving the authenticity and reliability of test results.

The application provides a high-gain superconducting cyclotron capable of accelerating H + 2 and 12 C 6+ The high-gain superconducting cyclotron of ions comprises a double ion source system respectively installed on two sides below the accelerator, an injection line transmission system respectively installed below the accelerator and shared by the double ion source system, a spiral high-frequency cavity system for accelerating particles, which is respectively installed between magnetic poles on the upper and lower sides of the central plane of the accelerator, a 12C6+ ion deflection plate extraction system installed at the deflection plate exit of the central plane of the accelerator, and an H+2 stripping membrane extraction system installed at the stripping exit of the central plane of the accelerator. The application realizes the continuous adjustment of the proton beam and the high-energy 12C6+ ion beam in a large energy range on the same cyclotron for the first time, and achieves one machine with three uses. The application develops a superconducting cyclotron capable of accelerating H+2 and 12C6+ ions based on the injection of an external high-current ion source, which can realize the isochronous acceleration of H+2 and 12C6+ ions without adjusting any main technical parameters of the accelerator such as the magnet and the high frequency.