COMPARATIVE ANALYSIS OF DIFFERENT TYPES OF RELAYS
Keywords:Working of protective relays, Relay terminology, Types of relays and Data table of Relays
Protective relays works as sensing and control devices to make system more healthy and protective.
Basically relay sense the abnormalities of the system and gets operated when fault occurs. This paper deals with
operational comparison of different types of Protective Relays. In this paper we have included the basic concept of
relays and different between their operating principle.