The formula to calculate the Frequency is:
\[ f = \frac{n \cdot N}{120} \]
Frequency is the number of occurrences of a repeating event per unit of time for an electrical signal. Number of Poles is defined as the number of poles in an electrical machine for flux generation. Motor Speed is the speed of the rotor (motor) measured in radians per second.
Let's assume the following values:
Using the formula:
\[ f = \frac{4 \cdot 135.088484097482}{120} = 4.50294946991607 \]
| Number of Poles (n) | Motor Speed (N) | Frequency (f) |
|---|---|---|
| 2 | 135.088484097482 | 2.251474734958033 |
| 3 | 135.088484097482 | 3.377212102437050 |
| 4 | 135.088484097482 | 4.502949469916066 |
| 5 | 135.088484097482 | 5.628686837395083 |
| 6 | 135.088484097482 | 6.754424204874099 |