Comparison Of Control Techniques In Power Quality Improvement By Using Small Energy Storage System DVR |
Author(s): |
| Preeti Rani , JCDMCOE, SIRSA; Gurtej Singh, JCDMCOE |
Keywords: |
| Dynamic voltage restorer, voltage sags, voltage swells, power quality. |
Abstract |
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Power quality problems especially caused by industrial distribution system have huge impact on system power quality. This paper deals with custom power device DVR to mitigate power quality problems. The control of compensation voltage in DVR has been proposed feed forward control technique with PWM controller and hysteresis voltage control technique with hysteresis controller. Both test system are simulated in Matlab/Simulink with different DVR configurations that prove the effectiveness and robustness of the proposed control strategy with dynamic voltage restorer for voltage sag mitigation. The results show the comparison in between different control technique results with DVR to compensate power quality problem with second topology of DVR. |
Other Details |
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Paper ID: IJSRDV2I4388 Published in: Volume : 2, Issue : 4 Publication Date: 01/07/2014 Page(s): 886-892 |
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