MDSplus在EAST极向场电源数据管理系统中的应用

摘要

Poloidal field power supply control system is one important subsystem of EAST. The data management system based on MDSplus was designed to meet the needs of data management of poloidal field power supply. The pulse data was managed by MDSplus database through data management system to achieve the data backup of poloidal field power and improve the security of the data system. DwScope was used to browse the data in MDSplus, and realize the diversity of data accessing. The experiments approve the stability and reliability of the data management system.%极向场电源控制系统是EAST装置重要子系统,为了对极向场电源中的数据进行统一管理,设计了基于MDSplus的数据管理系统.该数据管理系统利用MDSplus数据库管理脉冲数据,实现对极向场电源数据备份的同时,也提高了数据系统的安全性.用MDSplus自带的软件DwScope来查看数据,实现了数据访问的多样性.实验表明,该数据管理系统是可以稳定、可靠运行的.