摘要
本文从理论上分析了电容器在不同频率的两个交流电压作用下的电压系数,并针对测量中存在的问题提出了一种简单的补偿方法,使测量易于实现。用所设计的测量系统实测了标准空气电容器的电压系数,给出了测量结果及不同电压下的不确定度。
The voltage coefficient of an idealized capacitor subjected to two voltages with different frequencies is analysed in this paper.A simple compensating method is presented so that it becomes easy to measure.The voltage coefficient of a standard air capacitor was measured by the designed measuring system.The results and uncertainties under different voltages are given.
出处
《计量学报》
CSCD
1991年第2期131-138,共8页
Acta Metrologica Sinica
