| 加速器多靶位离子源电动换靶装置 |
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| 引用本文： | 张继东,杜光天,朱锦华,韩如吉.加速器多靶位离子源电动换靶装置[J].核技术,1999,22(3):179-182. |
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| 作者姓名： | 张继东 杜光天 朱锦华 韩如吉 |
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| 作者单位： | 中国科学院上海原子核研究所,上海,201800 |
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| 摘 要： | 介绍一个利用单片机控制步进电机以完成离子源换靶动作的电控系统，采用新颖高低双电压电源驱动步进电机以及环形脉冲分配器并将几万伏高位上的并行信号转变成串行信号经光纤与地电位上的单片机实现通讯。
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| 关 键 词： | 单片机 光纤光电耦合器 高低双电压驱动电源 环形分配器 |
| 修稿时间： | 1997-12-10 |
A motor-driven target replacement device in the multi-targetion source of accelerator |
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| ZHANG Jidong,DU Guangtian,ZHU Jinhua,HAN Ruji.A motor-driven target replacement device in the multi-targetion source of accelerator[J].Nuclear Techniques,1999,22(3):179-182. |
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| Authors: | ZHANG Jidong DU Guangtian ZHU Jinhua HAN Ruji |
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| Abstract: | An electric control system for target replacement in the ion source is described.Two stepping motors are controled by a single chip processor.The paralleled signals in high potential of tens of thousand volts are transformed to series signals and communicated with the main instruments located on the ground potential.The stepping motors are driven by a double power supply system and an annular adapter is used. |
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| Keywords: | Single chip processor Photoelectric coupler with optic-fiber bundle Power supply with high and low voltage Annular adapter |
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