Title :
A new control scheme of Tokamak AC/DC converter
Author :
Huang, Liansheng ; Fu, Peng
Author_Institution :
Power Supply & Control Div., Inst. of Plasma Phys., Hefei, China
Abstract :
In order to meet the control system of high-power rectifiers on the reliability and flexibility, a new control scheme is realized based on Compact-PCI computer. This paper Tokamak power supply for the research background, the hardware is chosen and described, and the software is designed and realized. The designed control system is organized by current control level and logic control level. The relation between these two levels is determined. The system is validated by EAST PF power supply plant. And the whole control device is realized long time operation and converter output current smoothly zero-cross.
Keywords :
AC-DC power convertors; electric current control; peripheral interfaces; rectifiers; Compact-PCI computer; EAST PF power supply plant; Tokamak AC/DC converter; Tokamak power supply; current control level; high-power rectifiers; logic control level; peripheral component interconnect; Control systems; DC-DC power converters; Ethernet networks; Superconducting coils; Tokamaks; Compact-PCI; Control system; Converter; Tokamak;
Conference_Titel :
Advanced Computer Theory and Engineering (ICACTE), 2010 3rd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6539-2
DOI :
10.1109/ICACTE.2010.5579730
