primary charging

The circuit principle, parameters and some problems of primary power supply driven by constant-voltage charging are analyzed, and the similarities and differences between the primary power supply based on capacitor of energy storage and constant-voltage charging are discussed.

对恒压充电实现重频运行初级能源回路的电路设计、工作原理、参数选择、稳压问题进行分析，并比较了与储能电容方式实现重频强流脉冲加速器初级能源的异同。

The high voltage direct current charge system employs the mode of the AC alternate voltage charging; the temporary energy storage and primary pulse generating system consist of the resonance circuit and the pulse transformer; the 3-stage magnetic pulse compression network is adopted as the pulse compression link.

其中，高压直流充电环节采用交流调压的充电方式；中间储能脉冲形成环节由谐振倍压电路及脉冲变压器组成；采用三级磁脉冲压缩网络作为脉冲压缩环节。

Fee-charging aided primary schools. For details, please contact the school direct.

就读此等资助小学, 须缴交堂费,有关详情请直接向学校查询.

Some theoretical and simulated conclusions have been summarized, which will be helpful for the experimental investigation. Finally, the primary power supply of high-current repetitively pulsed accelerator driven by constant-voltage charging and constant-current charging is investigated.

同时，论文对恒压充电与恒流充电两种直接供电方式驱动强流脉冲加速器重频运行的初级能源进行理论和模拟研究。