一种同轴高压电容分压器的设计

Design of a High Voltage Coaxial Capacitive Voltage Divider

叙述了电容分压器的电路原理,分析并推导出同轴电容分压器的容值计算公式,给出了波形无畸变条件;在此基础上,设计出适用于强流电子束加速器的电容分压器,并应用于实验测试中。实验结果表明,设计的高压同轴电容分压器满足测量要求。

The circuit and physics elements of the capacitance voltage-divider are recounted in this paper, and formula ov calculating the capacitance of capacitive voltage-divider is analyzed and presented as well as the condition for non distortion waveform is given. Then the high-voltage coaxial capacitive voltage-divider that is applied to the high-voltage coaxial transmission line is designed, and the experiment result indicates that the designed coaxial capacitive voltage-divider is satisfactory to the measurement requisition.