Statistics 简明教程

Statistics - Harmonic Resonance Frequency

谐振频率表示信号或波的频率是参考信号或波频率的整数倍。

Harmonic Resonance Frequency represents a signal or wave whose frequency is an integral multiple of the frequency of a reference signal or wave.

Formula

其中——

Where −

  1. ${f}$ = Harmonic resonance frequency.

  2. ${L}$ = inductance of the load.

  3. ${C}$ = capacitanc of the load.

Example

计算电容为 5F、电感为 6H、频率为 200Hz 电力系统的谐波共振频率。

Calculate the harmonic resonance frequency of a power system with the capcitance 5F, Inductance 6H and frequency 200Hz.

Solution:

Solution:

此处的电容 C 为 5F。电感 L 为 6H。频率 f 为 200Hz。使用谐波共振频率公式，我们来计算谐振频率：

Here capacitance, C is 5F. Inductance, L is 6H. Frequency, f is 200Hz. Using harmonic resonance frequency formula, let’s compute the resonance frequency as:

因此，谐波共振频率为 ${0.0291}$。

Thus harmonic resonance frequency is $ { 0.0291 }$.