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Abstract
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Article Information:
Effect of Network Parameters on the Injection Current Requirement of D-STATCOM Designed to Mitigate Voltage Sag
Abdollah Shokri, Hussain Shareef, Azah Mohamed, Hadi Zayandehroodi and Masoud Farhoodnea
Corresponding Author: Abdollah Shokri
Submitted: May 06, 2012
Accepted: May 29, 2012
Published: January 01, 2013 |
Abstract:
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The Distribution Static Compensator (D-STATCOM) can be used as a parallel voltage sag mitigation
device at distribution systems. The D-STATCOM is also able to regulate and balance the bus voltage by absorbing
or generating the required reactive power at specific buses. This study presents an overview on D-STATCOM
structure and its simplified model that can be used for voltage sag analysis. In addition, this study also investigates
the effect of various load and network parameters on the nominal power requirement D-STATCOM and its ability to
compensate voltage sag. The results illustrate the performance of D-STATCOM by using an injection current to
various conditions for voltage sag mitigation. In addition, the result shows that the D-STATCOM is not economical
and effective in high voltage networks with low inductance feeder.
Key words: D-STATCOM, Power Quality, Power Quality Disturbances, Voltage Sag, Voltage Sag Compensation, ,
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Cite this Reference:
Abdollah Shokri, Hussain Shareef, Azah Mohamed, Hadi Zayandehroodi and Masoud Farhoodnea, . Effect of Network Parameters on the Injection Current Requirement of D-STATCOM Designed to Mitigate Voltage Sag. Research Journal of Applied Sciences, Engineering and Technology, (01): 161-166.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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