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Article Information:
A Power Quality Study on the Italian Electric Grid: Statistical Analysis of the Voltage Dips and Compensation Strategies
Federica Foiadelli, Michela Longo and Mariacristina Roscia
Corresponding Author: Michela Longo
Submitted: June 07, 2013
Accepted: June 25, 2013
Published: March 20, 2014 |
Abstract:
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This study presents a power quality study on the Italian Electric Grid. The most probable voltage sags, in terms of number and duration, have been identified thank to a statistical analysis, based on a yearly survey (2012). In particular, four zones have been considering (North, Central, Central-South and South) in order to represent the whole Italian situation. This data have been used to define a suitable system that can compensate many power quality problems. The study proposes a Dynamic Voltage Restorer (DVR) as compensation device where a sensible load is connected. A model realized in SIMULINK environment of the network is presented and many simulations are performed in order to indicate the right compensation strategy.
Key words: Dynamic voltage restorer DVR, power quality, SIMULINK, statistical analysis, voltage dips, ,
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Cite this Reference:
Federica Foiadelli, Michela Longo and Mariacristina Roscia, . A Power Quality Study on the Italian Electric Grid: Statistical Analysis of the Voltage Dips and Compensation Strategies. Research Journal of Applied Sciences, Engineering and Technology, (11): 2232-2241.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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