4J 2 4 当输入信号为一个单频信号Acos(∞f)时,输出信号如式(3.9),输出的基波分量(The Fundamental Component)幅度为qA+墨等竺,如果a1和n3的符号相反,则信号的增益 斗 将随输入信号幅度A的增大而减小。
基于8个网页-相关网页
The generators will supply the fundamental component of the current.
发电机只能供给基波电流。
Voltage data within a fixed width window are used to estimate the amplitude and phase of the fundamental component.
该方法使用一固定宽度窗口内的电网电压数据来估算其基波分量的幅值和相位。
A real time method for detecting the fundamental component of the line voltage under distorted circumstance is proposed in the paper.
提出了一种在电网电压畸变情况下依然适用的电网电压基波分量的实时检测方法。
应用推荐