VOLTAGE STABILITY ANALYSIS FOR ENSURING POWER SYSTEM STABILITY

Distributed generation (DG) is a small scale electrical generation located near to the customer site of the meter. In the distribution system, distributed generation is getting more important because of the increasing electrical energy demands. Placement and sizing of DG has a great impact on the...

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Main Author: Ab Rahman, Luqman Nur Hakim
Format: Final Year Project
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.22557 /
Published: Universiti Teknologi PETRONAS 2016
Subjects:
Online Access: http://utpedia.utp.edu.my/22557/1/final%20dissertation_17547.pdf
http://utpedia.utp.edu.my/22557/
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Summary: Distributed generation (DG) is a small scale electrical generation located near to the customer site of the meter. In the distribution system, distributed generation is getting more important because of the increasing electrical energy demands. Placement and sizing of DG has a great impact on the system stability and losses in the distribution network. In this project, a heuristic method has been proposed for placement and sizing of DG for distribution system based on voltage stability index (VSI), showing that the minimum value of the stability index indicates the most sensitive bus in the system that leads to voltage collapse, where the node voltages slowly decline before a sudden drop.