Answer Happy

Posted: **Wed Apr 27, 2022 5:52 pm**

: A Radial Distribution System With Source At One Side Of The Feeders Each With Maximum Load Based On Mva Rating Is Shown 1 (23.14 KiB) Viewed 33 times

A radial distribution system with source at one side of the feeders, each with maximum load based on MVA rating is shown Figure. Determine the nominal current at each relay and propose suitable plug setting (PS) for all relays, considering nearest possible value. (PS: 20% to 250% in step of 10%)
Tx 1 132/11kV Bus 1 15MVA R4 HH R6 100/5 Bus 2 R1 9MVA 500/5 G G 200/5 Tx 2 132/22kV 30MVA R5 H. 150/5 Bus 3 R3 Bus 4 R2 16MVA 900/5 600/5 16MVA