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Mini Project Harmonisa Sesudah

This one-line diagram shows a power system with a 50 MW generator connected to a grid through a 50 MVA transformer. It includes buses supplying power to various loads like motors and VFDs, with transformers stepping down voltages between buses. Measurements are provided for voltages, currents, and harmonic distortion at different points to analyze harmonic propagation and effects through the system.

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Shohib Fase
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76 views1 page

Mini Project Harmonisa Sesudah

This one-line diagram shows a power system with a 50 MW generator connected to a grid through a 50 MVA transformer. It includes buses supplying power to various loads like motors and VFDs, with transformers stepping down voltages between buses. Measurements are provided for voltages, currents, and harmonic distortion at different points to analyze harmonic propagation and effects through the system.

Uploaded by

Shohib Fase
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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One-Line Diagram - OLV1 (Harmonic Analysis)

Grid PLN Generator


50 MVAsc 50 MW

s Bus3 ms
Bus1 V rm kV r
20 kV 20 k 6,3 kV 6,3
0,45 0 %
8 % THD
THD Trafo Generator
4 MVA

s
Bus2 V rm
20 kV 20 k
0,45
8 %
THD

Trafo 1 Trafo 2
4,5 MVA 3,5 MVA
ms rm s
Bus4 kV r Bus6 4 kV
6,3 kV 6,39 0,4 kV 0,39
1,29 0,37
% TH 6 %
D THD

HF1 VFD1
Single-Tuned
HF2
Single-Tuned
HF3
Single-Tuned
Lump1 Motor C2
Motor 1 500 kVA 1300 HP
2400 kW

page 1 16:10:31 Nov 11, 2022 Project File: Mini Projek Harmonisa

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