1. Modeling And Simulation For Voltage Sags/Swells Mitigation Using Dynamic Voltage Restorer (DVR) By P. Lakshmana Rao (08FF1A0226) K. Durga Praveen (08FF1A0214) Nagulmeera (08FF1A0233) A.V.V.S. Kushal Kumar (08FF1A0261) Guided by R. Sai Srujan MANDAVA INSTITUTE OF ENGINEERING & TECHNOLOGY VIDHYA NAGAR,JAGGAIAHPET-521175 ELECTRICAL & ELECTRONICS ENGINEERING DEPARTMENT