THREE PHASE AC CIRCUITS

PREPARED BY EE IIT, Kharagpur

Contributors:  Dr.T.K. Bhattacharya,

               Prof. N.K. De,

               Prof. G.D. Ray

In this lesson of this module, the generation of three-phase balanced voltages is taken up first. Then, the two types of connections (star and delta), normally used for the above supply, followed by line and phase quantities (voltages and currents) for the connections, in both supply and load sides (both being balanced), are described.

Keywords: Three-phase balanced voltage, star- and delta-connections, balanced load.    
              

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