Explain the working of DC geneator
Answers
Answer:
The DC generator working principle is based on Faraday's laws of electromagnetic induction. When a conductor is located in an unstable magnetic field, an electromotive force gets induced within the conductor. The induced e.m.f magnitude can be measured from the equation of the electromotive force of a generator.
Explanation:
Explanation:The DC generator working principle is based on Faraday's laws of electromagnetic induction. When a conductor is located in an unstable magnetic field, an electromotive force gets induced within the conductor. The induced e.m.f magnitude can be measured from the equation of the electromotive force of a generator.
A dc generator is an electrical machine, which converts mechanical energy into direct current electricity. This energy conversion is based on the principle of production of dynamically induced EMF.
A dc generator is an electrical machine, which converts mechanical energy into direct current electricity. This energy conversion is based on the principle of production of dynamically induced EMF.All the generators work on a principle of dynamically induced e.m.f. This principle nothing but the Faraday’s law of electromagnetism induction. It states that, ‘whenever the number of magnetic lines of force i.e. flux linking with a conductor or a coil changes, an electromotive force is set up in that conductor or coil.’ The change in flux associated with the conductor can exist only when there exists a relative motion between a conductor and the flux. The relative motion can be achieved by a rotating conductor with respect to flux or by rotating flux with respect to a conductor. So a voltage gets generated in a conductor, as long as there exists a relative motion between the conductor and the flux.