A Textbook of Electrical Technology Volume 2, AC and DC Machines Pdf, Though, theoretically, both the kinds of fields mentioned previously can convert the electricity, the magnetic medium is the most popular because the voltage levels required are not so high, along with the apparatus of specified power evaluation are smaller in dimension and are inexpensive.
Therefore, only those will be managed. It’s clear that a electric motor receives electricity in the electric port and produces it in the port. While an electrical generator gets the energy in the mechanical vent and delivers it in the port. It’s also understood that the next losses happen in such systems and are dissipated off as warmth: (I) I 2r losses in the windings of these machines, (ii) friction and windage losses, (iii) core-losses.