Digital control for highest precision accelerator power supplies
Digital control for highest precision accelerator power supplies
复制标题
最高精度加速器电源的数字控制
DOI：
10.1109/pac.2001.988218
复制
发表时间：
2001
期刊：
影响因子：
--
通讯作者：
F. Jenni
中科院分区：
文献类型：
--
作者：
L. Tanner;F. Jenni
加速器应用需要极其精确的电源（PS）来为其各种磁体供电。全数字控制单元为所有设备提供了相同的控制硬件。此外，它允许控制结构的高度灵活性。不同PS的适配通过软件变得简单。以前模拟解决方案的所有漂移问题都降低到单个模数转换的精度。所实现的电流稳定性和再现性是优异的。
Accelerator applications need extremely precise power supplies (PS) for their various magnets. A fully digital control unit enabled identical control hardware for all the devices. In addition, it allowed a high flexibility for the control structures. Adaptations for the different PS are made simple by software. All the drift problems of previous analog solutions were reduced to the precision of one single analog to digital conversion. The achieved current stability and reproducibility is excellent.