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Modeling and Simulation of Dynamic Voltage Restorer for Mitigation of Voltage Sags
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ganesh, Shankar Raguraman, L. Anushya, E. Krishnasree, J. |
| Copyright Year | 2014 |
| Abstract | Voltage sags are the most common power quality disturbance in the distribution system. It occurs due to the fault in the electrical network or by the starting of a large induction motor and this can be solved by using the custom power devices such as Dynamic Voltage Restorer (DVR). DVR was a power electronics device that was able to compensate voltage sags on critical loads dynamically. The DVR consists of VSC, injection transformers, passive filters and energy storage (lead acid battery). By injecting an appropriate voltage, the DVR restores a voltage waveform and ensures constant load voltage. The simulation and experimental results of a DVR using MATLAB software showed clearly the performance of the DVR in mitigating voltage sags. Keywords— dynamic voltage restorer, voltage sags, power quality, injection methods |
| Starting Page | 1326 |
| Ending Page | 1330 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| Volume Number | 8 |
| Alternate Webpage(s) | https://waset.org/publications/9999573/modeling-and-simulation-of-dynamic-voltage-restorer-for-mitigation-of-voltage-sags |
| Alternate Webpage(s) | http://waset.org/publications/9999573/modeling-and-simulation-of-dynamic-voltage-restorer-for-mitigation-of-voltage-sags |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
