A Control System of New Magnet Power Converter for J-PARC Main Ring Upgrade

被引：5
|
作者：
Shimogawa, Tetsushi [1 ]
Kurimoto, Yoshinori [1 ]
Morita, Yuichi [1 ]
Miura, Kazuki [1 ]
Naito, Daichi [1 ]
机构：
[1] Grad Univ Adv Studies SOKENDAI, Dept Accelerator Sci, High Energy Accelerator Res Org, Magnet & Power Converter Grp,Accelerator Lab, Ibaraki 3050801, Japan
来源：
IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2019年 / 66卷 / 07期
关键词：
Accelerator power supplies; digital integrated circuits; digital control; proton accelerators; synchrotrons;
D O I：
10.1109/TNS.2019.2899380
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Japan Proton Accelerator Research Complex aims at a megawatts-class proton accelerator facility. One of the promising solutions for increasing the beam power of the main ring is the converters of the main magnets with new ones for this upgrade. We have a plan to replace and develop the power converters of main magnets for this upgrade. According to develop the new power converter. We have developed a new control system for the new power converters. This control system consists of four parts: the current measuring device, the feedback control system, the gate pulse generator, and the slow control system. Considering a reproducibility in the mass production and the facilitation of the control algorithm, the digital control system is adopted. We will report the design of this control system and some test result with a new power converter for small quadrupole magnets.
引用
收藏
页码：1236 / 1241
页数：6
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