Protecting System for Magnet Coils of SSC

• 作者: SuYalong MaLizhen lieYuan LiuWeijun HartShaofei WangYue ZhangSiting
• 来源期刊: 近代物理研究所和兰州重离子加速器实验室年报：英文版
• 学科: 工学
• 关键词: HIRFL-SSC磁铁线圈保护系统 界面操作 软件设计 C++语言 温度传感器 水压 加速器设计
• 年，卷（期）: 2002,（1）
• 页码范围: 129
• 页数: 1页
• 分类号: TL503.8

摘要

<正> Main magnet coils and trim coils of SSC are very complicated and costly. The reliability of relay-based mode does not satisfy the needs in HIRFL any more. So PLC-based(Programmable Logic Controller) control system is being developed to replace relay mode in protected system for magnet coils of SSC. By scanning and acquiring temperature and water pressure, PLC analyses the datum to decide whether power is shut off or not. And alarm is the guarantee of dealing with fault in time. So security is improved greatly. Fig.1 shows the