BEPC II magnet power supply control system

被引：0

作者：

Wang Chun-Hong ^{[1
]}

Wang Xiao-Li ^{[1
]}

Liu Jia ^{[1
]}

Shi Hao-Li ^{[1
]}

Gan Quan ^{[1
]}

Liu Shu ^{[1
]}

Zhao Ji-Jiu ^{[1
]}

机构：

[1] CAS, Inst High Energy Phys, Beijing 100049, Peoples R China

来源：

HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2007年 / 31卷 / 01期

关键词：

BEPC II; magnet power supply control; PSC/PSI; EPICS;

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Two rings will be constructed in the current tunnel to increase the luminosity of BEPCII. There will be approximately 460 magnet power supplies in the rings and transport line. Most magnet power supplies require 1 x 10(-4) control precision and stability. Only the dipole power supply requires 5 x 10(-5) control precision and stability. Using a PSC/PSI for the control of a high precision prototype PS, it has been proven that the PSI can meet the requirement of 5 x 10(-5) precision and stability. For easy integration and maintenance, we decided to use the same hardware and software for the control of all PS in the rings and transport line. So, the control of all power supplies will be based on the PSC/PSI modules and the EPICS toolkits. This paper describes the application of the PSC/PSI for the BEPCII power supply control. The status of application software development and power supply control is discussed.

引用

页码：91 / 95

页数：5