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Voltage Regulation in a Distribution System using OLTC

Author(s):

M. Kayalvizhi , IFET COLLEGE OF ENGINEERING; T. Rampradesh, IFET COLLEGE OF ENGINEERING

Keywords:

On Load Tap Changer, Power Quality Maintenance, Smart- Distribution System

Abstract

The aim of this project is to determine dispatch schedule for the on load tap changer optimally, distributed generator settings, shunt capacitor switching, generation profile per day. It proposes the voltage control and reactive coordinative control. It helps in reducing the real power losses, improves the voltage profile. This can be done by using the squared deviations of the bus voltages. The proposed methods can be used to adjust the taps of OLTC, values of the capacitor banks and adjusting the value of AVR. The mentioned method using Dynamic programming (DP), Branch and bounce method (BB), voltage sensitivity factor internally (VSF). And also minimize the states to 24. The result shows that regulation of power by changing the taps, and also shows effectiveness by reducing in cost, reducing the voltage deviation factor.

Other Details

Paper ID: IJSRDV6I31028
Published in: Volume : 6, Issue : 3
Publication Date: 01/06/2018
Page(s): 2056-2060

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