Alivelu M. Parimi
Department of Electrical and Electronics Engineering, BITS Pilani Hyderabad Campus

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Experimental Prototype Model of IDVR for Bidirectional Voltage Compensation Ramchandra Nittala; Alivelu M. Parimi; K. Uma Rao
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 9, No 1: March 2018
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (598.745 KB) | DOI: 10.11591/ijpeds.v9.i1.pp297-304

Abstract

Interline Dynamic Voltage Restorer (IDVR) is an optimum solution to compensate voltage sag in multiple lines. The IDVR consisting of two or more DVRs connected to different feeders in a power system sharing a common DC link energy. This paper presents the hardware implementation of novel bidirectional voltage sag compensation by the IDVR in multiple feeders at same instance.  A two line feeder power system with IDVR installed is considered. The IDVR is implemented using two VSI with filter. The control system of IDVR is developed using DSPACE 1103.