The Design of the Filter of Firing Synchronization for Tokamak Rectifier
In order to meet the Tokamak high-power rectifiers on the control precision, sync-signals are required high accuracy. This paper Tokamak poloidalfield (PF) power supply for the research background, proposes high-precision synchronization-the rectifier transformer secondary AC voltage for the synchronous voltage signal. However, during the operation of rectifier, rectifier transformer secondary AC voltage is rich in harmonic, waveform distortion seriously. This paper proposes using high-order band-pass filter on the synchronous voltage signal filtering. The design of the band-pass filter is analyzed in detail, and the filter test Filter is used to obtain good filtering results, achieving a precision synchronous. Tokamak rectifier power supply is conducive to safe operation.
switched-capacitor filter Tokamak rectifier firing synchronization
Liansheng Huang Peng Fu
Power Supply and Control Division Institute of Plasma Physics of CAS He Fei,An Hui,China,230031
国际会议
长春
英文
202-205
2010-08-24(万方平台首次上网日期,不代表论文的发表时间)