Dynamic Voltage Restorer (DVR) Utilized for Enhancing the Voltage Quality in Medium Voltage Networks using Hybrid Power Source Setup

This thesis talks about the execution of a Dynamic Voltage Restorer (DVR) utilized for enhancing the voltage Quality in medium voltage networks using hybrid power source setup. The DVR compensator is investigated as a Voltage Controller. Demonstrating of DVR and his control plan are proposed. The acquired results illustrate the exhibitions and the advantages of Dynamic Voltage Restorer used in Power system with auxiliary Distribution setup. This system will compensate voltage dips in medium voltage networks with secondary distribution configurations. The compensation will be done by using a dynamic voltage restorer (DVR) supplied through several series connected batteries. These batteries are charged by fuel cells. The electrical distribution network and the dynamic voltage restorer are modeled using Matlab / Simulink simulation environment in order to demonstrate the effectiveness of proposed equipment. The simulations carried out showed that the chosen configuration of DVR provides excellent voltage compensation capabilities. The simulator used for simulation of Dynamic Voltage Simulator is MATLAB SIMULINK. This proposal contains design, simulation also checking stability and other analysis of proposed model.