EAST超导磁体失超诊断预警系统设计  

Quench Detection Early Warning System Design on EAST

作　　者：倪其才 肖业政[1] 陈斌[1,2] 胡燕兰[1] 吕环宇[1] 陆建华[1] 潘超[1] 郑龙贵[1] NI Qi -cai XIAO Yezheng CHEN Bin HU Yanlan LV Huan- yu LU Jian -hua PAN Chao ZHENG Long- gui(Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China University of Science and Technology of China, Hefei 230026, China)

机构地区：[1]中国科学院等离子体物理研究所,合肥230031 [2]中国科学技术大学,合肥230026

出　　处：《核电子学与探测技术》2017年第2期190-193,共4页Nuclear Electronics & Detection Technology

基　　金：基金项目:国家大科学装置运行;No.075ETYF301

摘　　要：为进一步保障EAST超导磁体安全、准确、有效地运行,设计了EAST超导磁体失超诊断实时预警系统。该系统通过软件对失超诊断信号进行分析,提高了失超检测系统的精度和可靠性。失超诊断数据及相关的热工参数通过MDSplus从EAST工程试验数据库中在线获取,数据的可视化分析显示可以为失超保护软件的开发提供基础。本文主要介绍失超保护实时预警系统的设计方案、基本结构和测试结果。In order to ensure a safe, accurate and effective operation of the EAST superconducting magnet, a re- al time early warning system for EAST superconducting magnet quench diagnosis is designed. The system is used to analyze the signal of quench diagnosis and improve the accuracy and reliability of the system. The diag- nosis data and related thermal parameters are obtained online from the EAST engineering test database byMD- Splus, and the visual analysis of the data can provide the basis for the development of the software. This paper mainly presents the design scheme, basic structure and test results gained using the system.

关 键 词：EAST装置 MSDplus 失超检测 电压检测 监控预警 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]