Consider
the following statements in respect of load flow studies in power system :
1.
Bus admittance matrix is a sparse matrix
2.
Gauss-Seidel method is preferred over Newton Raphson method for load flow
studies
3.
One of the buses is taken as slack bus in load flow studies
Which
of these statements are correct?
1,2
and 3
1
and 2
1
and 3
2
and 3
1
and 3
Load
flow studies in power system :
1.
The NR method is decidedly more suitable than the GS method for all but very
small system.
2.
Bus admittance (
3.
One of the bus is taken as slack bus in flow studies.
Hence,
the correct option is (C).
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