Analysis of Active Power Flow Control with Phase Shifting Transformer in AC Transmission Line

Su Mon Myint; Aye Khaing Zin; Thandar Oo

Title:
Analysis of Active Power Flow Control with Phase Shifting Transformer in AC Transmission Line

Authors:
Thandar Oo | Su Mon Myint | Aye Khaing Zin
DOI:
https://doi.org/10.31142/ijtsrd18593

Cite This Article :

Thandar Oo | Su Mon Myint | Aye Khaing Zin "Analysis of Active Power Flow Control with Phase Shifting Transformer in AC Transmission Line" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-6, October 2018, pp.666-672, URL: https://www.ijtsrd.com/papers/ijtsrd18593.pdf

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Abstract :
Nowadays, active power flow should be controlled because voltage fluctuation occurred on various load conditions. Phase shifting transformer (PST) is used to control the active power flow in three phase electricity transmission network. It can increase reliability and can serve as an alternative to new investments in overhead lines. The control of active power flow is achieved by adjusting the phase angle of the voltages at the PST terminals. In this paper, 230 kV AC transmission line is chosen for active power flow control. Two conditions, maximum and minimum load conditions are considered as a case study for active power flow control performance in a selected line. Simulation of active power flow with PST model is carried out by using Matlab software. Finally, according to simulation results, system voltages and active power depend phase angles are revealed in this paper.

Keywords :
phase shifting transformer, on load tap changer, transmission line, phase shift angle, active power flow control

Publication Details:

Unique Identification Number : IJTSRD18593

Published In : Volume-2 | Issue-6, October 2018

Page Number(s) : 666-672

Publisher Name : IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470

Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

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