公开(公告)号：US3723846A

公开(公告)日：1973-03-27

申请号：US3723846D

申请日：1972-03-15

Applicant: RADIATION DYNAMICS

Inventor： THOMPSON CH

IPC: H02M5/12 ,  H01G4/38 ,  H02M7/10 ,  H02M7/24 ,  H01G

CPC classification number: H02M7/106 ,  H01G4/38

Abstract: A power supply for high voltage accelerators employs a plurality of elongated cylindrical capacitors, disposed circumferentially about a plurality of centrally located solid state rectifiers. The plates of each capacitor comprise inner and outer coaxial sleeves located in a gaseous atmosphere with A.C. applied to the inner sleeves to provide large effective spacing between the A.C. driven sleeves of the capacitors, the inner sleeves being shielded from one another by the outer sleeves. Solid state rectifiers require lower driving frequencies than are normal in such supplies. Output voltage loss resulting from use of lower frequencies is compensated by the large capacitance achieved and the use of a lesser number of rectifier stages. Peak inverse voltage limitations of the rectifiers are met by cascading rectifiers per stage, the large central space provided by the capacitor structure providing the space necessary for cascading.

Abstract translation: 用于高电压加速器的电源采用多个细长的圆柱形电容器，围绕多个位于中心的固态整流器周向设置。 每个电容器的板包括位于气态气氛中的内部和外部同轴套筒，其中适用于内部套筒的交流电流可在电容器的交流驱动套管之间提供较大的有效间隔，内部套筒由外部套筒彼此隔离。 固态整流器的驱动频率比正常情况要低。 使用较低频率导致的输出电压损耗由实现的大电容和使用较少数量的整流器级补偿。 整流器的峰值反向电压限制通过每级的级联整流器来满足，由电容器结构提供的大的中心空间提供级联所需的空间。