N.Kim
Chemical
- Aug 7, 2021
- 3
Hello guys,
I get that turning a loop of wire across a pair of magnetic poles induces a magnetic field. But I don't really understand how frequency plays a role in this.
I've read a bit and saw that frequency is directly proportional to induced voltage and that it is not simply RPM but also related to Number of poles. So does that mean if you are rotating a loop of wire at a fixed speed(RPM) but you double the Number of poles(pairs of poles) it will result in a nearly doubled induced voltage?
So a output voltage of 1mV @ 2 pairs of pole and 100RPM will be 2mV @ 4 pairs of poles and 100RPM and so on and forth for the given loop of wire?
Is their a limitation to this?
Sorry if this elementary, my understanding of power generation is shaky at best.
I get that turning a loop of wire across a pair of magnetic poles induces a magnetic field. But I don't really understand how frequency plays a role in this.
I've read a bit and saw that frequency is directly proportional to induced voltage and that it is not simply RPM but also related to Number of poles. So does that mean if you are rotating a loop of wire at a fixed speed(RPM) but you double the Number of poles(pairs of poles) it will result in a nearly doubled induced voltage?
So a output voltage of 1mV @ 2 pairs of pole and 100RPM will be 2mV @ 4 pairs of poles and 100RPM and so on and forth for the given loop of wire?
Is their a limitation to this?
Sorry if this elementary, my understanding of power generation is shaky at best.