用于离子直列注入器的高电压调制器，具有平滑的脉冲持续时间控制功能

IF 0.5 Q4 PHYSICS, NUCLEAR

Problems of Atomic Science and Technology Pub Date : 2023-12-12 DOI:10.46813/2023-148-122

O. Manuilenko, V.A. Soshenkо, A. V. Zabotin, B. V. Zajtsev, V.G. Zhuravlyov

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引用次数: 0

摘要

离子直线加速器的稳定运行主要取决于离子注入器。为确保最大限度地捕获注入加速结构的离子束，注入器必须能够调整离子束参数。本文介绍了基于现代组件开发的新型注入器电源系统，该系统可在 300...2000 µs 范围内平滑改变调制器脉冲持续时间。通过分析，消除了以前系统的缺点。预计加速离子束电流将增加 15...20%。相关结果包括脉冲设备的寄生负载电容减少、体积缩小以及不再使用高压隔离变压器，从而提高了加速器的可靠性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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HIGH-VOLTAGE MODULATOR FOR ION LINAC INJECTOR WITH SMOOTH PULSE DURATION CONTROL

The ion linear accelerators stable operation essentially depends on the ion injector. To ensure maximum capture of the ion beam injected into the accelerating structure, the injector must be able to adjust the beam parameters. The paper describes the developed new injector power supply system, built on modern assemblies, which allows smoothly changing the modulator pulse duration in the range of 300…2000 µs. The analysis was carried out and the shortcomings of the previous systems were eliminated. The expected increase in the accelerated ion beam current is 15…20%. Related results include a decrease in the parasitic load capacitances of pulsed devices, a reduction in size, and the rejection of high-voltage isolation transformers, which increases the reliability of the accelerator.

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来源期刊

Problems of Atomic Science and Technology 物理-核科学技术

CiteScore

0.70

自引率

50.00%

发文量

审稿时长

2-4 weeks

期刊介绍： The journal covers the following topics: Physics of Radiation Effects and Radiation Materials Science; Nuclear Physics Investigations; Plasma Physics; Vacuum, Pure Materials and Superconductors; Plasma Electronics and New Methods of Acceleration.