کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1833493 | 1027549 | 2006 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Parasitic resonance in a solid-state pulsed power modulator Parasitic resonance in a solid-state pulsed power modulator](/preview/png/1833493.png)
A resonant structure, induced by parasitic capacitance and inductance, was studied in a solid state pulsed power modulator for an induction synchrotron. Parasitic capacitors form a resonant structure in a switching arm with a self-inductance of the modulator circuit. The resonance induces a ringing in an acceleration voltage, causing an extra force to particles in the longitudinal direction. This effect is serious around the transition energy, because a mismatch exists between the particle distribution before the transition and a bucket shape after the transition. It was found that the most promising way to avoid this situation is to reduce the self-inductance of the modulator circuit. By sufficient reduction, an output waveform without any serious deterioration of flatness has been achieved by a newly developed power modulator.
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 556, Issue 1, 1 January 2006, Pages 24–30