金属箔汽化电流的测量

The Measurement of Vaporization Current of Metal Foils

目的 提供一种冲击电流的测量方法并用实际测量结果验证有关经验模型的实用性 .方法 采用了罗果夫斯基线圈 ,为保证测量结果的有效性 ,对测量线圈进行标定的同时 ,采取了抑制干扰的措施 ,并对短路放电条件下的测量结果进行了理论验证 .结果 对金属箔的汽化电流进行了测量 ,并与经验模型的计算结果进行了对比 .

Aim This paper is to provide a measurement method of impact current and verify the accuracy of the experimental model. Methods A calibrated rogofiski coils used to measure the current and interference elimination method is adopted during the measurement. Results Moreover, theoretical computation is also used to verify the measured results under short discharge condition and finally, the coil is used to measure the vaporization current of the foil and the results are compared with that computed on experimental model. Conclusion The work shows the validity of the measurement result and the accuracy of the experimental model.