Reliability evaluation of distribution system integrated with distributed generation

Distributed generation (DG) improves the reliability of system by providing a means alternate power supply to load points. DG is integrated meet along with utility. In this work roy billinton test (RBTS) bus 4 considered for evaluating effect integration on reliability. Reliability evaluated using failure modes and analysis (FMEA) technique results are validated Monte Carlo simulation technique. A MATLAB program developed both techniques evaluate The rate islanding capability resemble practical operating conditions DG. When in islanded mode, if fails it affects outage time also as second order event overlapping feeder section failures. All their evaluated.