Three-phase alternator
![](../res/img/uni_lang/et/ET.Source.ThreePhaseAlternator.png)
![](../res/img/uni_lang/et/FTE00054.jpg)
A three-phase alternator supplies a combined set of three sinusoidal alternating electric voltages. The voltages are phase shifted to one another.
There are three inductors inside the alternator, spatially off-set by 120°. The magnetic field of an evenly rotating permanent magnet induces three alternating voltages, phase shifted to one another by 120°.
Adjustable parameters
Designation | Range | Default value |
---|---|---|
Frequency | 0.01 ... 1000 Hz | 50 |
String voltage | 0 ... 400 V | 7 |