Masdi, Hendri and Mariun, Norman and Bashi, S.M. and Mohamed, Azah and Yusuf, Salllehhudin (2004) Design of a Prototype D-STATCOM for Voltage Sag Mitigation. In: National Proceedings Power and Energy Conference (PECon), 29-30 November 2004, Malaysia.
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Abstract
This paper presents the design of a prototype distribution static compensator (D-STATCOM) for voltage sag mitigation in an unbalanced distribution system. The D-STATCOM is intended to replace the widely used static Var compensator (SVC). For fast response requirement, the feedforward compensation scheme is employed to enable the D-STATCOM to mitigate voltage sag and at the same time correct the power factor, thus acting as a load compensator. The compensation scheme of the D-STATCOM is derived using the symmetrical component method. In this work, the 12-pulse D-STATCOM configuration with IGBT has been designed and the graphic based models of the D-STATCOM have been developed using the PSCAD/EMTDC electromagnetic transient simulation program. Accordingly, simulations are first carried out to illustrate the use of D-STATCOM in mitigating voltage sag in a distribution system. Simulation results prove that the D-STATCOM is capable of mitigating voltage sag as well as improving power quality of a system.
Item Type: | Conference or Workshop Item (Paper) |
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Subjects: | T Technology > GT Technology (general) |
Divisions: | Fakultas Teknik > Teknik Elektro - D3 |
Depositing User: | Mrs. Wiwi Sartika |
Date Deposited: | 07 Sep 2021 06:47 |
Last Modified: | 17 Sep 2021 07:38 |
URI: | http://repository.unp.ac.id/id/eprint/33501 |
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