Control of Reduced-Rating Dynamic Voltage Restorer With a Battery Energy Storage System PROJECT TITLE : Control of Reduced-Rating Dynamic Voltage Restorer With a Battery Energy Storage System (2014) ABSTRACT : In this paper, different voltage injection schemes for dynamic voltage restorers (DVRs) are analyzed with particular focus on a new method used to minimize the rating of the voltage source converter (VSC) used in DVR. A new control technique is proposed to control the capacitor-supported DVR. The control of a DVR is demonstrated with a reduced-rating VSC. The reference load voltage is estimated using the unit vectors. The synchronous reference frame theory is used for the conversion of voltages from rotating vectors to the stationary frame. The compensation of the voltage sag, swell, and harmonics is demonstrated using a reduced-rating DVR. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Control Scheme for a Stand-Alone Wind Energy Conversion System Cascaded Two-Level Inverter-Based Multilevel STATCOM for High-Power Applications