摘要
分析了GLC并联电路欠阻尼振荡衰减系数的实验测量值与理论值偏差的原因,以振荡衰减的实验波为基础,测算出电路电容和电感上的损耗电导。对衰减系数的理论值进行修正,可使衰减系数理论修正值与实验测量值基本一致。
The cause why experiment measured value of attenuation coefficient deviates from the theoretical one in under damping transient process of GLC parallel circuit is analyzed. The loss conductance of inductor and capacitor is measured by oscillatorily attenuated experimental wave. The theoretial value of attenuation coefficient is corrected,and the agreement between the corrected theoretial value of attenuation coefficient and the measured one can be obtained.
出处
《实验科学与技术》
2014年第3期13-14,17,共3页
Experiment Science and Technology
关键词
并联电路
衰减系数
损耗电导
能耗方程
parallel circuit
attenuation coefficient
loss conductance
energy consumption equation
