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Cascade Multi-level Converter Based DVR and D-STATCOM for Voltage Sag and Swell Reduction

Mohammed, B. S. and K.S., Rama Rao and N. , Perumal (2011) Cascade Multi-level Converter Based DVR and D-STATCOM for Voltage Sag and Swell Reduction. In: 2011 IEEE International Symposium on Computers & Informatics, ISCI 2011, 20-22 Mar 2011, Kuala Lumpur, Malaysia.

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Abstract

This paper presents the modeling and simulation of three and seven-level cascade multilevel converter (CMC) based dynamic voltage restorer (DVR) and distribution static compensator (D-STATCOM), aimed at correcting the supply voltage sag/swell and interruption in low voltage distribution networks. The proposed design models of CMC based DVR and D-STATCOM are expected to be most powerful solutions to minimize supply voltage disturbances of the sensitive loads. The proposed models of DVR and D-STATCOM together with the controllers are simulated by using electromagnetic transient simulation program (PSCAD/ EMTDC) and the results are presented to assess the performance of each device.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Departments > Electrical & Electronic Engineering
ID Code:6518
Deposited By: Assoc Prof Dr K. S. Rama Rao
Deposited On:05 Oct 2011 00:24
Last Modified:19 Jan 2017 08:22

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