The aim of this paper is to proposed a
method to analyze and improve a technique to find out
the ideal amount of reactive power as a compensation in
order to reduce the power loss in electrical system and
as well to develop voltage magnitude profiles. The first
step is to calculate the required amount of reactive
power and then it is injected to each load bus.
Additional analysis is implemented in order to inject
that amount of reactive power into certain buses. The
proposed algorithm is implemented in Matlab for 5-
Bus Oman selected grid and the obtained results are
closed to that data which provided by Oman Electricity
Transmission Company which helped to verified.
Keywords : OETC, Oman Electricity Transmission Company. NR, Newton-Raphson load flow algorithm. RPC, Reactive Power Compensation.