摘要
基于QNX实时操作系统的IDE编译平台,设计开发了J-TEXT装置纵场电源的实时控制系统。该系统具有良好的实时性、可靠性和稳定性,成功控制纵场电源产生了92.5kA、平顶时间为1s的准梯形脉冲电流,在等离子体中心产生1.74T的磁场,满足了J-TEXT装置目前放电实验的需要。
Based on the integrated development environment provided by QNX real-time operation system, the control system of toroidal field power supply is designed and developed. The system is proved to be reliable, stable and in real-time. It can control the power supply successfully to produce a constant current up to 92.5kA lasting for ls and 1.74T at the magnetic axis. In conclusion, the control system can meet the requirements of the J-TEXT routine operation at present.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
2009年第3期244-247,共4页
Nuclear Fusion and Plasma Physics
