Abstract—

The electric strength of ceramic insulators was tested at a dedicated high-voltage vacuum facility and the electric strength of a vacuum-insulated tandem accelerator with redesigned feedthrough insulators was studied. Based on the results of the investigations and the upgrade the voltage in the accelerator was increased from 1.00 to 1.15 MV; the operating mode was achieved without high-voltage breakdowns.

中文翻译：

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增加真空绝缘串联加速器的电气强度

摘要-

在专用的高压真空设备上测试了陶瓷绝缘子的电强度，并研究了带有重新设计的直通绝缘子的真空绝缘串联加速器的电强度。根据调查和升级的结果，加速器中的电压从1.00 MV增加到1.15 MV；在没有高压击穿的情况下实现了工作模式。