常规型Cockcroft-Walton倍压器的纹波补偿

常规型Ｃｏｃｋｃｒｏｆｔ－Ｗａｌｔｏｎ倍压器中，以驱动频率为基频的快速周期性波纹是影响其输出直流高压稳定性的重要因素之一。在其低压端注入一个人工合成信号，经电容柱传递到高压端后可补偿纹波。在１０段模型倍压器电路上进行了纹波补偿的实验。结果表明，纹波的各次谐波均得到有效的抑制，输出直流电压纹波的有效值减小到补偿前的６．３％。

Compensating for Ripples in Conventional Cockcroft-Walton Voltage Multiplier

In conventional Cockeroft-Walton voltage multipliers, the rapid periodic ripple, whose fundamental frequency is that of the driving power, is one of important factors deteriorating stability of the high-voltage DC output. This kind of kind of ripple can be compensated by a synthetic signal inputted into the low-voltage end and transferred through the condenser column to the high-voltage end. An experiment on this principle is dried out on a 10 stage model voltage multiplier. It is shown that harmonics of the ripple are reduced effectively and the ripple in RMS decreases to 6.3% of that without compensation.