Which part of the alternator is a stationary conductor?

In an alternator, the component that serves as a stationary conductor is the stator. The stator consists of coils of wire that are fixed in place and do not rotate. Its primary function is to produce electricity when exposed to a rotating magnetic field generated by the rotor, which is the rotating component of the alternator. As the rotor spins, it creates a changing magnetic field around the stationary stator coils, inducing an alternating current (AC) in the stator windings based on Faraday's law of electromagnetic induction.

The role of the stator is crucial because it is where the electrical output is generated and collected. This design allows for efficient energy conversion from mechanical to electrical energy. In contrast, the rotor rotates to create the magnetic field but does not conduct electricity in the same manner as the stator.

The regulator, which is responsible for maintaining the output voltage within a certain range, and the diode, which rectifies the current from AC to DC for use in various applications, are not stationary conductors. Instead, they have specific functions that complement the operation of the alternator but do not serve as the stationary electrical component where electricity is generated.