Question

a generating station has five section busbar connected with a tie bar through 7.5 % reactors rated at 3000 kva. each genrator is of 3000kva with 10% reactance and is connected to one section of the bus bar.find the total steady inputs to a dead short circuit between the lines on one of the section ot the bus bar. with load? and with out load? ​

Answer 1

Answer:

The following figure shows the line diagram of the system. (i) with reactors: IF a three phase short circuit occurs on section 5(E) of the bus-bar, the reactance diagram will become fig 1 The equ

view the full answer