A NOVEL SOLUTION FOR FINDING ISLANDING IN POWER SYSTEM AND CONTROL METHODS BASED ON REACTIVE POWER INJECTION AND   ROCOF

A NOVEL SOLUTION FOR FINDING ISLANDING IN POWER SYSTEM AND CONTROL METHODS BASED ON REACTIVE POWER INJECTION AND ROCOF
Author(s):
GAJJELA VIJAY , SANGEETHA,C.N
Keywords:

Abstract
All Distributed technology (DG) units ought to be equipped with an anti is landing protection (AIP) scheme to avoid inadvertent islanding. Unfortunately, normally AIP strategies fail to perceive islanding if the call for within the islanded circuit suits with the era inside the island. Another challenge is that numerous dynamic AIP scheme motive electricity exceptional issues. This paper proposes an AIP technique which depends at the mixture of a reactive energy versus frequency stoop and fee of trade of frequency (ROCOF). The approach is designed so that the injection of reactive electricity is of sweet sixteen scale during everyday working situations. However, the strategy can speedy detect is touchdown that is confirmed by way of PSCAD/EMTDC simulations.
Article Details
Unique Paper ID: 147158 Publication Volume & Issue: Volume 5, Issue 5 Page(s): 69 - 74
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