1. Alam MR, Muttaqi KM, Bouzerdoum A (2015) Characterizing voltage sags and swells using three-phase voltage ellipse parameters. IEEE Trans Ind Appl 51:2780–2790
2. Sadigh AK, Smedley KM (2016) Fast and precise voltage sag detection method for dynamic voltage restorer (DVR) application. Electric Power Syst Res 130:192–207
3. Nittala R, Parimi AM, Rao KU (2015) Comparing the performance of IDVR for mitigating voltage sag and harmonics with VSI and CSI as ıts building blocks. In: IEEE ınternational conference on signal processing, ınformatics, communication and energy systems (SPICES). Kozhikode, pp 1–5
4. Banaei MR, Dehghanzadeh AR (2010) DVR based cascaded multilevel Z source ınverter. In: IEEE ınternational conference on power and energy (PECON). Kuala Lumpur, Malaysia, 51–56, (2010)
5. Rajkumar M, Usha RP, Reddy SR (2011) Modeling and simulation of ZSI based DVR for voltage compensation. In: International conference on computer, communication and electrical technology—ICCCET 2011, pp 346–351