Implementation of Dynamic Voltage Restorer ( DVR ) and Distribution Static Compensator ( D-STATCOM ) for Power Quality Improvement

Nakhoda, Yusuf Ismail and Lomi, Abraham (2012) Implementation of Dynamic Voltage Restorer ( DVR ) and Distribution Static Compensator ( D-STATCOM ) for Power Quality Improvement. Implementation of Dynamic Voltage Restorer ( DVR ) and Distribution Static Compensator ( D-STATCOM ) for Power Quality Improvement.

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Abstract

Power quality has become an important issue in recent times when many utilities around the world find very difficult to meet energy demands which leads to load shedding and power quality problem. Utility distribution networks, sensitivity industrial loads and critical commercial operations suffer from various types of outages and service interruptions which can cost significant financial losses. Voltage sags, swell, are the most important power quality problems which are seen in industrial and commercial installations. This research describes the improvement of power quality in a distribution system byusing Dynamic Voltage Restorer (DVR) compensation and Distribution Static Compensator (D-STATCOM). From the simulation results, the voltage sags before and after compensation is improved from 0.236 per unit to 0.923 per unit respectively, while voltage swell is improved from 1.462 per unit to 1.122 per unit respectively. PSCAD/EMTDC software is using for simulation purposes.

Item Type:	Article
Uncontrolled Keywords:	power quality, voltage sags, voltage swells, DVR, D-STATCOM
Subjects:	Engineering > Civil Engineering
Divisions:	Program Pasca Sarjana > Teknik Sipil S2
Depositing User:	haning haning
Date Deposited:	14 Dec 2018 01:50
Last Modified:	14 Dec 2018 02:46
URI:	http://eprints.itn.ac.id/id/eprint/66

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