CD Skripsi
Perancangan Distributed Generation (Dg) Menggunakan Phasor Measurement Unit (Pmu)
ABSTRACT
The aim of this research is to design a Distributed Generation (DG) connected
system with solar cell source using Matlab/Simulink R2016a, build a Phasor
Measurement Unit (PMU) connected to DG using Matlab/Simulink R2016a,
operate a DG system connected to solar cell for monitoring voltage and phasor
currents through PMU. This research was conducted using simulations found in
the Matlab R2016a application where the system consists of 4 buses, 2 loads
with a voltage of 20 kV, 2 transformers, namely, step up and step down
transformers, 20 kV, and 4 transmission lines. The results showed that the
impact of the DG system using this PMU has improved the quality of the power
generated from both sources, namely the 150-kV network and the DG supplied
at both loads. In addition, the results of this data prove that DG has a role in
maintaining power at a stable load and increasing energy efficiency by reducing
power losses in this DG connected system. The DG connected to the system has
an effect on increasing the current in each bus, so that the load current has
increased from before, giving an effect on increasing the voltage in each bus, so
that the voltage on both loads has increased from before. This comparison also
shows the results of the positive sequence value of phasor currents and phasor
voltages before and after DG.
Keywords: Distributed Generation, Phasor Measurement Unit, solar cell
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