Design Equations for Dynamitron Type Power Supplies in the Megavolt Range
Design Equations for Dynamitron Type Power Supplies in the Megavolt Range
复制标题
兆伏范围内炸管型电源的设计方程
DOI：
10.1109/tns.1969.4325195
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发表时间：
1969
影响因子：
1.8
通讯作者：
M. Cleland
中科院分区：
文献类型：
--
作者：
C. C. Thompson;M. Cleland
作为兆伏发电机加速器加速电位的电源是并联馈电串联级联整流系统。低频射频电压通过SF-6气体绝缘电极配置电容耦合到级联整流器系统中。这种配置所达到的最大电压为5.7 MV。获得的最大电流为20毫安。最大光束功率已达到40千瓦。本文介绍了用所需的输出高压和负载电流来表示振荡板电压、电流和功率等工作输入参数的方程，以及内部电路参数，如槽电容、槽电感电阻、整流级数和振荡频率。这些方程的计算数据与实验数据吻合较好。这种分析允许在给定最大输出电压和负载电流的关键参数方面对电源设计进行优化。
The power supply which is used as the accelerating potential for megavolt Dynamitron accelerators is a parallel-fed, series-cascaded rectifier system. Low frequency RF voltage is capacitively coupled into the cascaded rectifier system by means of an SF-6 gas insulated electrode configuration. Maximum voltage attained with this configuration has been 5.7 MV. Maximum current attained has been 20 mA. Maximum beam power attained has been 40 kW. This paper covers the development of equations which express the operational input parameters such as, oscillator plate voltage, current, and power in terms of the required output high voltage and load current, and the internal circuit parameters such as, tank capacitance, tank inductance resistance, number of rectifier stages, and oscillating frequency. Calculated data from these equations agree closely with experimental data. This analysis allows the optimization of a power supply design in terms of critical parameters for a given maximum output voltage and load current.