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首页> 外文期刊>Fizika: A journal of experimental and theoretical physics, B. general physics, nuclear physics, particles and fields >MECHANICAL AND ELECTRICAL INNOVATIONSIN THE DESIGN OF THE HORIZONTALLY MOUNTEDSUB-MeV VAN de GRAAFF ACCELERATOR
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MECHANICAL AND ELECTRICAL INNOVATIONSIN THE DESIGN OF THE HORIZONTALLY MOUNTEDSUB-MeV VAN de GRAAFF ACCELERATOR

机译:水平安装Sub-MeV范德格拉夫加速器设计中的机械和电气创新

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The construction of the insulating column of the horizontally mounted Van de Graaffaccelerator has been implemented using the new composite materials with the correspondingmechanical and electrical characteristics. Three supporting bolts fix the equipotentialplates and the system exhibits vanishing vibrations and a negligible decline. The lowfrequency stabilization of high direct voltage has been implemented controlling the sprayvoltage by the thyristor transducer. The signal proportional to high voltage fluctuationschanges the thyristor triggering delay angle in the primary circuit of the spraygenerator. The mathematical model predictions of the high voltage stability are confirmedby the corresponding measurements. The achieved stability permits the proton implantationexperiments and it is a reliable basis for designing high frequency stabilization even atvery low energies.
机译:水平安装的Van de Graaffaccelerator的绝缘柱的构造已使用具有相应机械和电气特性的新型复合材料完成。三个支撑螺栓固定等电位板,系统振动消失且下降幅度可忽略不计。已通过晶闸管换能器控制喷射电压,实现了高直流电压的低频稳定。与高压波动成正比的信号会改变喷雾发电机一次回路中的晶闸管触发延迟角。高电压稳定性的数学模型预测通过相应的测量得到确认。所获得的稳定性允许进行质子注入实验,并且它是即使在非常低的能量下也可以设计高频稳定化的可靠基础。

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