Question

tell me about DC generator

Answer 1

Many communications systems in the telecoms, defence, emergency services and utility sectors rely on DC power.


This is generally so these systems can run uninterrupted off a standby battery when there is a power failure. These battery banks are often charged by AC generators with rectifiers converting the AC into DC. For sites where there is no mains available (off-grid) or poor mains availability DC generators represent a better solution.

Answer 2

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.